{"id":32267,"date":"2026-03-23T06:49:14","date_gmt":"2026-03-23T13:49:14","guid":{"rendered":"https:\/\/digilent.com\/blog\/?p=32267"},"modified":"2026-03-23T06:49:14","modified_gmt":"2026-03-23T13:49:14","slug":"why-resolution-vs-bandwidth-matters-for-accurate-measurements","status":"publish","type":"post","link":"https:\/\/digilent.com\/blog\/why-resolution-vs-bandwidth-matters-for-accurate-measurements\/","title":{"rendered":"Why Resolution vs Bandwidth Matters for Accurate Measurements"},"content":{"rendered":"<p><span data-contrast=\"auto\">If you have ever pushed the bandwidth higher on an instrument and thought, \u201cWhy does this look worse now?\u201d\u00a0you\u00a0are not alone. Many engineers run into this when they try to capture fast edges with\u00a0small details\u00a0riding on top.\u00a0The edges look sharper, but the noise makes it hard to trust what you are seeing.\u00a0This is where resolution and bandwidth show up in the same conversation.\u00a0If you treat them as separate wins, it is easy to miss what the signal is actually telling you.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">At Digilent, we build and teach with these tools. The goal here is simple. Help you make better measurement choices, then show how the <a href=\"https:\/\/digilent.com\/shop\/adp2440\">Analog Discovery Pro 2440<\/a> and <a href=\"https:\/\/digilent.com\/shop\/adp2450\/\">Analog Discovery Pro 2450<\/a> fit real work without asking you to compromise.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">What Is Bandwidth in Oscilloscopes and Mixed\u2011Signal Tools?<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Bandwidth describes the highest frequency content your instrument can capture with reasonable accuracy. In practice, more bandwidth helps you see faster edges, tighter timing, and high frequency behavior that would otherwise roll off. It is common to use a rule of thumb like choosing bandwidth that is about five times the highest fundamental frequency you care about. That can be useful, but it is not the whole story.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><strong>Where bandwidth shines:\u00a0<\/strong><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Capturing fast digital transitions<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Looking at overshoot, ringing, and high frequency content<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Debugging transients and timing on serial lines<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><strong>Where bandwidth can mislead:\u00a0<\/strong><\/p>\n<ul>\n<li>If your signal has low amplitude details, more\u00a0bandwidth\u00a0can bring in more noise than useful information<\/li>\n<li>If the probe or setup cannot support the bandwidth, the display can look better while the data is not<\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">The key is to think about the signal\u2019s highest useful content, not the largest number on the spec sheet.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">What Is Resolution, And Why It Is More Than Just \u201cBits\u201d<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Resolution is the number of discrete steps your ADC can\u00a0represent\u00a0in\u00a0the vertical scale. Higher resolution gives you finer voltage steps. That means better visibility of small\u00a0ripple, subtle\u00a0drift, and\u00a0small differences\u00a0between states. It also brings down quantization\u00a0error\u00a0and makes slow or low\u2011amplitude signals easier to trust.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><strong>Where resolution matters most:\u00a0<\/strong><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Power integrity work where ripple and noise margins are small<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Sensor measurements and low\u2011level analog<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Control loops where\u00a0small changes\u00a0guide big outcomes<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><strong>Limits to keep in mind:\u00a0<\/strong><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Higher resolution does not help if the measurement is dominated by noise<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Sample rate, front\u2011end design, and filtering also affect the usable result<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">Think of resolution as your ability to see\u00a0small differences. It supports decisions that depend on those differences.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">Resolution vs Bandwidth: How They Interact\u00a0In\u00a0Real Measurements<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">This is where engineers often feel the friction. If you widen the measurement bandwidth, you let more noise into the system. If you narrow it, you can hide fast behavior. If you lower resolution, small signals get lost in larger steps.\u00a0If you raise resolution, you still need to manage noise to actually benefit from those finer steps.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">A practical way to think about it:<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"5\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559683&quot;:0,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">More bandwidth<\/span><\/b><span data-contrast=\"auto\">\u00a0helps you capture fast\u00a0content, but\u00a0generally increases\u00a0the noise you see.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"5\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559683&quot;:0,&quot;335559684&quot;:-2,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"2\" data-aria-level=\"1\"><b><span data-contrast=\"auto\">More resolution<\/span><\/b><span data-contrast=\"auto\">\u00a0helps you separate\u00a0small details\u00a0from the background, but only if the noise floor is low enough.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">You might also hear about ENOB, or Effective Number of Bits. It is a way of expressing how much usable resolution you have after considering noise and other errors. You do not have to chase that metric, but it is useful when you want a realistic view of what the system can resolve for a given setup.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The right measurement is the one that shows the behavior you need without hiding the parts that matter. That usually means selecting bandwidth that suits the signal\u2019s fastest useful content, and resolution that lets you see the smallest meaningful change.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">Why This Matters More Today<\/span><\/b><\/h3>\n<p><span data-contrast=\"auto\">Modern designs put more pressure on your tools.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li><b><span data-contrast=\"auto\">Faster edges and interfaces.<\/span><\/b><span data-contrast=\"auto\">\u00a0You need enough bandwidth to capture rise and fall behavior that affects timing and compliance.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><b><span data-contrast=\"auto\">Tighter power budgets.<\/span><\/b><span data-contrast=\"auto\">\u00a0You need enough resolution to see ripple, droop, and noise that can flip a system from reliable to unstable.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><b><span data-contrast=\"auto\">Mixed\u2011signal realities.<\/span><\/b><span data-contrast=\"auto\">\u00a0Digital events couple into analog sections. Analog noise can move digital timing. You need to see both the big and small parts of the story.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">The cost of getting this wrong is wasted debug time, wrong hypotheses, or design changes that target symptoms rather than causes.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">How to Choose Bandwidth and Resolution for Common Tasks<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Use these quick guides as starting points. Adjust based on your signal and your setup quality.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">High\u2011speed digital timing and signal integrity<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Prioritize enough bandwidth to capture edges and ringing<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Use probing and grounding that preserve bandwidth<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Add bandwidth limit only if noise masks the timing detail you care about<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Resolution helps when you are measuring small amplitude variations or eye height<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><b><span data-contrast=\"auto\">Power electronics and power integrity<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Prioritize resolution to see ripple, droop, and switching artifacts on rails<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Use adequate bandwidth to capture switching frequency and harmonics that affect control behavior<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Use proper probing for low\u2011impedance rails to avoid adding inductance<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><b><span data-contrast=\"auto\">Sensors, analog front ends, and control loops<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Prioritize resolution for small signals and slow drifts<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Set bandwidth to include the highest useful frequency content of your signal<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Average or filtering can help, but do not hide real dynamics<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><b><span data-contrast=\"auto\">Mixed\u2011signal embedded work<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Balance both. Use enough bandwidth for digital transitions and enough resolution to see analog effects that ride on top<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Consider segmented memory or flexible acquisition modes so you do not miss intermittent events<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">Tips to Improve Measurement Quality Right Away<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h3>\n<ul>\n<li><b><span data-contrast=\"auto\">Match the probe to the job.<\/span><\/b><span data-contrast=\"auto\">\u00a0A great instrument with the wrong probe looks like a bad instrument.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><b><span data-contrast=\"auto\">Mind your grounding and loop area.<\/span><\/b><span data-contrast=\"auto\">\u00a0Many \u201cnoise\u201d problems are setup problems.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><b><span data-contrast=\"auto\">Use bandwidth limits on purpose.<\/span><\/b><span data-contrast=\"auto\">\u00a0A 20 MHz limit can clean up a power rail view when you are not chasing fast events.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><b><span data-contrast=\"auto\">Right\u2011size vertical scale.<\/span><\/b><span data-contrast=\"auto\">\u00a0Use as much of the vertical range as you can without clipping to maximize effective resolution.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><b><span data-contrast=\"auto\">Capture modes matter.<\/span><\/b><span data-contrast=\"auto\">\u00a0Peak\u00a0detect, high\u2011res, or averaging can reveal\u00a0different parts\u00a0of the same signal. Choose based on the behavior you need to see.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">What To Expect\u00a0From\u00a0Modern Instruments<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">You should not have to choose between bandwidth and resolution as if they are\u00a0competing\u00a0goals.\u00a0A good tool\u00a0gives you:<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Enough bandwidth to capture the fast parts of your signal without inviting unnecessary noise<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Enough resolution to see small but\u00a0important details<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Flexible acquisition modes that adapt to different tasks<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Software that helps you interpret, not just capture<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">This is how we approach instrument design at\u00a0Digilent. We\u00a0build for\u00a0the problems engineers actually face, and we teach with the same tools we ship.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">The Right Tools: ADP 2440 and ADP 2450<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Both the ADP 2440 and ADP 2450 are built for engineers who want confidence in what they see. They share a focus on balanced performance, flexible acquisition, and software that makes it easier to get from waveform to understanding. Here is how to think about choosing between them.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">When <a href=\"https:\/\/digilent.com\/shop\/adp2440\">ADP 2440<\/a> fits best<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Your work leans toward digital timing, serial debug, and faster edges<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">You need solid bandwidth to see transitions, overshoot, and high\u2011frequency content<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Your small\u2011signal needs are important, but not the main driver most days<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><b><span data-contrast=\"auto\">When <a href=\"https:\/\/digilent.com\/shop\/adp2450\/\">ADP 2450<\/a> fits best<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Your work leans toward power integrity, control loops, and sensor\u2011level signals<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">You need higher effective resolution to separate\u00a0small details\u00a0from the background<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">You still need enough bandwidth to catch switching events and real\u2011world dynamics<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><b><span data-contrast=\"auto\">Shared strengths you will notice<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"auto\">Clean signal paths with acquisition modes that help you choose fidelity vs speed when it matters<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Software that makes it easy to move between time and frequency views and to annotate what you find<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">A measurement experience that supports decisions, not just screenshots<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">There is no single best choice for everyone. There is a right choice for your signals and your workflow. If your projects live in both worlds, pairing these tools or\u00a0standardizing on\u00a0a model that balances your most common tasks can save time and rework.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<h3><b><span data-contrast=\"auto\">Key Takeaways<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h3>\n<ul>\n<li><span data-contrast=\"auto\">Bandwidth and resolution are linked in practice. Treating them as separate wins leads to confusion and missed details.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">More bandwidth is not always better. It can raise the noise floor and hide small but important behavior.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">More resolution is only useful if the setup and noise allow you to see the\u00a0detail\u00a0you are paying for.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Choose settings based on the signal, not the spec sheet. That is how you get measurements you can trust.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">The <a href=\"https:\/\/digilent.com\/shop\/adp2440\">ADP 2440<\/a> and <a href=\"https:\/\/digilent.com\/shop\/adp2450\/\">ADP 2450<\/a> are built to support this way of working, with balanced performance and flexible modes that match real lab needs.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><b><span data-contrast=\"auto\">FAQs: Resolution vs Bandwidth<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h3>\n<p><b><span data-contrast=\"auto\">What bandwidth should I choose for a 100 MHz signal?<\/span><\/b><span><br \/>\n<\/span><span data-contrast=\"auto\">A common starting point is a\u00a0scope\u00a0bandwidth around five times the highest fundamental frequency you care about. Then\u00a0confirm with\u00a0your actual edge rates and behavior. If you only care about timing at logic levels, a lower bandwidth may be fine. If you need to see ringing and\u00a0overshoot, go higher.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">When should I use a bandwidth limit?<\/span><\/b><span><br \/>\n<\/span><span data-contrast=\"auto\">Use it when high\u2011frequency noise masks the behavior you need to\u00a0see\u00a0and when that high\u2011frequency content is not part of the story you are measuring. It is common to enable a 20 MHz limit when inspecting power rails.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">How do I know if I need\u00a0higher\u00a0resolution?<\/span><\/b><span><br \/>\n<\/span><span data-contrast=\"auto\">If your decisions depend on\u00a0small changes, such as ripple, drift, or low\u2011level sensor output, higher resolution saves time. If your signals are large and fast, bandwidth and probing may be the bigger wins.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">Does averaging hide real problems?<\/span><\/b><span><br \/>\n<\/span><span data-contrast=\"auto\">Averaging reduces random noise and can make slow behavior easier to see. It also removes intermittent events. Use it when you are looking for repeatable behavior. Turn it off when you suspect rare glitches.<\/span><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{}\">\u00a0<\/span><\/p>\n<div class='watch-action'><div class='watch-position align-left'><div class='action-like'><a class='lbg-style6 like-32267 jlk' data-task='like' data-post_id='32267' data-nonce='5286a1c13f' rel='nofollow'><img src='https:\/\/digilent.com\/blog\/wp-content\/plugins\/wti-like-post-pro\/images\/pixel.gif' title='Like' \/><span class='lc-32267 lc'>0<\/span><\/a><\/div><div class='action-unlike'><a class='unlbg-style6 unlike-32267 jlk' data-task='unlike' data-post_id='32267' data-nonce='5286a1c13f' rel='nofollow'><img src='https:\/\/digilent.com\/blog\/wp-content\/plugins\/wti-like-post-pro\/images\/pixel.gif' title='Unlike' \/><span class='unlc-32267 unlc'>0<\/span><\/a><\/div><\/div> <div class='status-32267 status align-left'>Be the 1st to vote.<\/div><\/div><div class='wti-clear'><\/div>","protected":false},"excerpt":{"rendered":"<p>If you have ever pushed the bandwidth higher on an instrument and thought, \u201cWhy does this look worse now?\u201d\u00a0you\u00a0are not alone. Many engineers run into this when they try to &hellip; <\/p>\n","protected":false},"author":64,"featured_media":32268,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4325,20,4312],"tags":[4372,5253,5254,4932,5265,1059,5264,4748,5263],"ppma_author":[4458],"class_list":["post-32267","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-debug-validation-test","category-products","category-usb-scopes-analyzers-generators","tag-adp","tag-adp2440","tag-adp2450","tag-bandwidth","tag-enob","tag-measurement","tag-measuring-signals","tag-resolution","tag-signals"],"jetpack_featured_media_url":"https:\/\/digilent.com\/blog\/wp-content\/uploads\/2026\/03\/ResolutionVsBandwidth-735x400-1.png","jetpack_sharing_enabled":true,"authors":[{"term_id":4458,"user_id":64,"is_guest":0,"slug":"kdokes","display_name":"Kyli Dokes","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/cdb921328f1f23c751c9aa761dd1673ff76a87dbdf54738433573ad284fc2f12?s=96&d=mm&r=g","1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":"","9":"","10":""}],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/posts\/32267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/users\/64"}],"replies":[{"embeddable":true,"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/comments?post=32267"}],"version-history":[{"count":3,"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/posts\/32267\/revisions"}],"predecessor-version":[{"id":32276,"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/posts\/32267\/revisions\/32276"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/media\/32268"}],"wp:attachment":[{"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/media?parent=32267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/categories?post=32267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/tags?post=32267"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/digilent.com\/blog\/wp-json\/wp\/v2\/ppma_author?post=32267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}