Blog

Learn something new with our collection of blog posts centered around various topics on PSpice® technology.

Know How Your Circuit Works!- Using Sensitivity Analysis In PSpice (Part 1 of 4)

I was thinking of writing a series of blogs showcasing what all ammunitions a circuit designer may need to deal with any complex circuits today. So, here's the first one.

 

The first thing a designer has to be sure of is to thoroughly understand/ know their circuit. This is first of the series of 4 blogs where I will apply the PSpice Advanced Analysis capabilities that can be used to understand any circuit. 

 

For this blog, I will use an RF Amplifier circuit as an example. However, these advanced tool capabilities can be applied to any other circuit of your choice.

 

Use this blog as a reference and apply these capabilities on your own circuit design!

 

Performing Sensitivity Analysis on a RF Amplifier circuit in PSpice

When in college, books tell you everything about your circuit. You already know which components are critical in your designs. But, what about when you enter an industry? You have completely new designs that you build or come across and you need to know which components are critical for your goals.

 

According to the tolerance values specified, the Sensitivity Analysis in OrCAD simulates circuit performance as those components parametric values change. It gives you an ordered list of critical components in your design. As a result, this allows you to save money by loosening the tolerance on those components which are not very critical for your goals and selecting cheaper ones.

 

Let's look at why a circuit designer would perform Sensitivity analysis on his/ her circuit design.

 

Importance of Sensitivity Analysis:

twe.PNG

A sample RF Amplifier circuit for this blog is shown in Figure 1 (below). We will perform Sensitivity Analysis on it and understand the results.

xp.PNG

                                                                                Figure 1: Sample RF Amplifier circuit

 

The main parameters to be considered for any RF circuit are:

  • Bandwidth
  • Gain
  • O/P Noise Level
  • I/P Noise Level

 

So, how do you perform Sensitivity Analysis? What are the steps to be followed? Let's look at the flow...

 

Flow for performing Sensitivity Analysis:

set.PNG

You have got to set your circuit up for the Sensitivity Analysis (below)

 

Sensitivity Analysis Circuit Setup:

change.PNG

                                                        Figure 2: Assign tolerances to the RF Amplifier Circuit

 

Sensitivity analysis varies the values of components based on the tolerance value specified and shows you the effect of those components on the measurement goals. In Figure 2, note that we have assigned 10% global tolerances to all capacitors and resistors in our circuit. Next, perform Sensitivity Analysis on this circuit and let the tool do the magic. The output window would look like Figure 3.

 

Replace.PNG

                                                        Figure 3: Output window after performing Sensitivity Analysis

 

The components are listed in order of their effect on the measurement goal. The most critical component for a measurement are listed at top of the list. In Figure 3, I have selected Bandwidth as the main goal and note that it is most dependent on the value of R4 component.

 

Sensitivity Analysis in OrCAD identified all the key components in the design based on the goals specified.

 

Key Components Identified:

better.PNG

Now, that we've identified key components in the design, let’s set some goals for Bandwidth, Gain, Output level noise and Noise Figure for our sample circuit and let the Optimizer do the work! For example, you can set your goals for Gain to be greater than 9 dB and Bandwidth to be greater than 200 MHz etc. 

 

Blog 2 of this series will be posted shortly where we will see the use of Optimizer on the same circuit.

Video reference: Leverage PSpice Advanced Analysis to reduce design cost, improve design reliability, engineer's productivity and manufacturing yield.

Try the OrCAD free version yourself and start applying these Advanced Analysis capabilities on one of the many demo designs available in there.

Wed, 2023-01-11 08:55
cleo96
Offline
Last seen: 1 year 5 months ago
Joined: 2022-02-24 06:25

Informative!

which components have the most effect on circuit performance and select higher quality strict tolerance?

 

Exterior house painters

Tue, 2023-01-24 01:19
cleo96
Offline
Last seen: 1 year 5 months ago
Joined: 2022-02-24 06:25

This is first of the series

This is first of the series of four posts where you lean about the PSpice Advanced Analysis capabilities that can be used to understand any circuit | 

Residential plumbing

Wed, 2023-04-12 01:04
Hannah89
Offline
Last seen: 1 year 3 months ago
Joined: 2022-08-23 05:04

Excellent work!  <a href=

Excellent work!  <a href="https://concretedrivewaynyc.com/concrete-contractors-brooklyn-ny/" style="">concrete contractors</a>

Wed, 2023-04-12 01:11
remi973
Offline
Last seen: 1 year 3 months ago
Joined: 2022-08-23 05:11

Great article! https:/

Great article! https://brooklynawning.net/

Wed, 2023-04-12 01:17
alfredo0032
Offline
Last seen: 1 year 3 months ago
Joined: 2022-08-23 05:14

Great blog. https:/

Great blog. https://aluminumfencemiami.net/

Tue, 2023-04-25 05:47
kira143
Offline
Last seen: 1 year 1 day ago
Joined: 2023-04-25 05:45

This post is one of the best

This post is one of the best posts according to my point of view. Your work is so good and impressive. Thanks for it click Poster Printer Minnesota

Thu, 2023-04-27 01:46
kira143
Offline
Last seen: 1 year 1 day ago
Joined: 2023-04-25 05:45

Great

 I’m happy that you shared this useful information with us. Please stay us up to date like this. Thanks for sharing Answering  Toronto

Thu, 2023-04-27 03:16
kira143
Offline
Last seen: 1 year 1 day ago
Joined: 2023-04-25 05:45

nice

 I’m happy that you shared this useful information with us. Please stay us up to date like this. Thanks for sharing  Answering  Toronto

Wed, 2023-05-10 08:01
donkyhote
Offline
Last seen: 1 year 2 months ago
Joined: 2023-05-10 07:59

There are many different

There are many different types of Car Games available for you to play, depending on your interests and preferences. Some popular types of car games include racing games, driving simulation games, and open-world driving games. Here are a few examples of popular car games.

Sun, 2023-05-14 13:55
kira143
Offline
Last seen: 1 year 1 day ago
Joined: 2023-04-25 05:45

Grea6

Thanks for the blog loaded with so many information. ebay best offer

Fri, 2023-07-07 09:39
partymap
Offline
Last seen: 1 year 2 weeks ago
Joined: 2023-07-07 09:33

Best celebrity with Best

Best celebrity with Best Artist booking agency Partymap

Dj chetas Booking price

Neha Kakkar Booking price

Yohani Booking price

Sat, 2023-08-12 07:29
kunaal
kunaal's picture
Offline
Last seen: 5 months 2 days ago
Joined: 2023-08-12 07:25

Delhi Escorts Agency

Our qualified ladies are readily available for reserving 24/7 in the city. Whether you need a warm friend in lavish hotels or houses, our turned on women companions in Delhi Escorts Agency will reach you within a short time. That is the commitment of our sensuous friends. Furthermore, you can expect unequaled romantic and also sensual solutions from our ladies.

Fri, 2023-09-01 05:39
kunaal
kunaal's picture
Offline
Last seen: 5 months 2 days ago
Joined: 2023-08-12 07:25

Delhi Escorts

Assuming that you want to get significant happiness in occasions and furthermore festivities, this is the best source to plan your ideal accomplice. The spellbinding mates  Call Girls in Delhi are anticipating your request a gathering. Call us to as of now plan a warm sidekick.

Sun, 2023-09-03 05:17
topseo323
Offline
Last seen: 6 days 12 hours ago
Joined: 2022-11-05 19:28

Top SEO

I wanted to leave a little comment to support you and wish you a good continuation. Wishing you the best of luck for all your blogging efforts. vn88

Tue, 2023-09-12 23:46
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Giới thiệu Á Đông

インドシナ (フランス語) またはインドシナ (英語) は、ベトナム、ラオス、カンボジア、タイ、ミャンマー、マレーシアを含むインドシナ半島 (中国インド半島としても知られています) の名前です。Á Đông

Tue, 2023-09-12 23:46
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nội thất Á Đông

これは、東洋と西洋の 2 つの文化、つまり人類の 2 つの偉大な文化、つまり中国とインドの完璧な組み合わせです。Nội thất Á Đông

Tue, 2023-09-12 23:47
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Xây dựng Á Đông

インドシナスタイルのインテリアデザインは、モダンとクラシックが融合しています。Xây dựng Á Đông

Tue, 2023-09-12 23:47
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nội thất Hải Phòng

Nội thất Hải Phòng. テーブルや椅子の代わりにベッドやカウンターなどを設置し、最小限の設備を備えた素朴な佇まいに誰もが魅了されるでしょう。

Tue, 2023-09-12 23:49
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Xây dựng Hải Phòng

また、モダンな美しさとモダンなヨーロッパのモダンなフランスのインテリアスタイルの組み合わせは、先住民族のアイデンティティ、気候に適したものなどによってトロピカル化されています。Xây dựng Hải Phòng

Tue, 2023-09-12 23:49
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự Nam Định

Biệt thự Nam Định. 静かで独特の美しさをもたらすインドシナ様式

Tue, 2023-09-12 23:50
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự Indochine

Biệt thự Indochine. 両方のスタイルは、対照的な正反対の魅力を生み出すだけでなく、お互いの美しさを補完するものであり、最も印象的な豪華でモダンなフランスのインテリア スタイルの 1 つです。

Tue, 2023-09-12 23:50
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Đá Phú Sơn

Đá Phú Sơn. インテリアデザインにおけるインドシナスタイルは、当初はブルジョワジーや小さな町の人々のために提供されていましたが、後にベトナムの国民的アイデンティティを示す詳細を備えたものが選択されました。

Tue, 2023-09-12 23:50
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự đẳng cấp châu Âu

Biệt thự đẳng cấp châu Âu. シンプルで洗練されながらも、現代の生活に必要な機能を充実させ、ユーザーに快適さと利便性をもたらします。

Tue, 2023-09-12 23:51
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự Đồi Rồng

Biệt thự Đồi Rồng. カラー:インドシナは、ベトナムの高温多湿な熱帯モンスーン気候に適した、清涼感と透明感を演出するために、淡黄色、クリームイエロー、白などの中間色を使用しています。

Tue, 2023-09-12 23:56
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Phản hồi năm 2023

Phản hồi năm 2023. 内装材: インドシナのインテリアデザインで一般的に使用される材は、通常未加工の天然素材です。

Tue, 2023-09-12 23:56
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự Vinhomes Imperia

Biệt thự Vinhomes Imperia. 木材、竹、籐、レンガ、セメントタイルが含まれます。

Tue, 2023-09-12 23:58
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nội thất khách sạn

Nội thất khách sạn. テクスチャ: インドシナのデザインで一般的に使用されるテクスチャは、時代モチーフ、長方形モチーフ、静物画、花などです。

Tue, 2023-09-12 23:59
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nội thất thông minh

Nội thất thông minh. レリーフ、彫像:仏像、動物、人形、四霊、蓮の花、菊、菩提樹。

Tue, 2023-09-12 23:59
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Sản xuất nội thất

Sản xuất nội thất. A Dong Construction and International Trade Co., Ltd. は、大切なお客様の健康をお祈りし、敬意を持ってご挨拶をし、ご協力をお願いいたします。

Wed, 2023-09-13 00:01
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Thi công trọn gói

Thi công trọn gói. A Dong International Trade and Construction Co., Ltd は、2013 年 1 月 15 日にハイフォン市計画局により発行された事業登録証番号 0201288853 に従って設立され、3 月 14 日に 1 回目の変更登録を行いました。 、2017年。

Wed, 2023-09-13 00:07
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nội thất văn phòng

Nội thất văn phòng. 専門的かつ権威あるインテリア デザイン コンサルティングおよび建設パッケージの分野で専門的に活動する企業として。

Wed, 2023-09-13 00:07
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nội thất tiệc cưới

Nội thất tiệc cưới. 確かなデザイン基盤をもとに、お客様一人ひとりの個性豊かな住空間を創造します。

Wed, 2023-09-13 00:08
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Kiến trúc và xây dựng

Kiến trúc và xây dựng. 当社は、お客様の仕事に少しでも貢献したいという目標と願望から誕生しました。

Wed, 2023-09-13 00:09
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nội thất lâu đài

会社のリーダーと従業員は常に「顧客の満足が私たちの成功である」を追求します。Nội thất lâu đài

Wed, 2023-09-13 00:09
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nội thất dinh thự

Nội thất dinh thự. 私たちは、お客様の成功と満足が事業発展のテーマであることを常に意識し、心がけています。

Wed, 2023-09-13 00:10
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nội thất biệt thự

Nội thất biệt thự. 阿東建設国際貿易有限公司は、お客様との協力の機会である発展の貴重な基盤を常に大切にしています。

Wed, 2023-09-13 00:10
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nội thất nhà phố

Nội thất nhà phố. 私たちは常にお客様に有益な価値を提供します。

Wed, 2023-09-13 00:11
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nội thất căn hộ chung cư

Nội thất căn hộ chung cư. 私たちは開発者にとって信頼できるパートナーになれることを期待し、楽しみにしています。

Wed, 2023-09-13 00:11
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Chung cư Hà Nội

Chung cư Hà Nội. 別荘や邸宅を所有していますか、または自分で別荘を建てる予定がありますか? 高級住宅は、誰もが一生に一度は所有したいと夢見るものです。

Wed, 2023-09-13 00:12
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự chị Liên

Biệt thự chị Liên. これらの物件はほとんどが繁華街や高級リゾートに限定されているため、別荘の所有者にとっては羨ましい限りです。

Wed, 2023-09-13 00:12
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nhà liền kề Vinhomes Marina

Nhà liền kề Vinhomes Marina. そう、ヴィラは贅沢な生活の形とみなされ、私たち自身の上品なやり方を真に楽しみたいという欲求を満たす視覚を与えてくれるのです。

Wed, 2023-09-13 00:14
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự hiện đại 2023

Biệt thự hiện đại 2023. そしてもちろん、あなたがそのような別荘を所有していて、自分の家を建てようとしているのであれば。

Wed, 2023-09-13 00:15
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự đơn lập Vinhomes Imperia

Biệt thự đơn lập Vinhomes Imperia. ベッドルーム、リビングルーム、さらにはエレガントでスタイリッシュな屋外装飾など、インテリアのアイデアを集めたアイデアを知りたいと思っていませんか。

Wed, 2023-09-13 00:15
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Nhà liền kề Vinhomes Imperia

Nhà liền kề Vinhomes Imperia. これらの繊細なデザインは、私たちが日常生活でよく目にするインテリアのアイデアとはまったく異なります。

Wed, 2023-09-13 00:16
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự Vinhomes Imperia P7.9

Biệt thự Vinhomes Imperia P7.9. ぜひ、ハイクラスなジャーニーライフを楽しんで、その素晴らしい家をA Dong FURNITUREのような名門ユニットに引き渡してください。

Wed, 2023-09-13 00:33
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự Quảng Ninh

Biệt thự Quảng Ninh. あなたのアイデアを活かして、あなただけの美しいヴィラを創り上げます。

Wed, 2023-09-13 00:34
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Khách sạn Kim Bảo

Khách sạn Kim Bảo. 10年以上にわたり、全国で300棟以上のヴィラと20棟近くのヴィラを建設した経験を持ち、私たちは各住宅所有者のスタイルと美学に適したユニークなアイデアをお客様にお届けすることに自信を持っています。

Wed, 2023-09-13 00:35
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự Vinhomes Smart City

Biệt thự Vinhomes Smart City. 正しい決定を下すには、お問い合わせください。

Wed, 2023-09-13 00:36
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Biệt thự Vinhomes Riverside

Biệt thự Vinhomes Riverside. 建築と建設 人々が毎日使うものを作ってお金をもらいたいですか?

Wed, 2023-09-13 00:36
nguyenvuhai
Offline
Last seen: 9 months 2 weeks ago
Joined: 2022-12-21 03:46

Lâu đài Quảng Ninh

Lâu đài Quảng Ninh. A Dong Furniture Company は、ハノイと近隣の州でオフィスビル、別荘、タウンハウスを建設する会社から発展しました。

Download PSpice and try it for free! Download Free Trial
Cadence