AD9631AR屬于開(kāi)發(fā)板套件編程器的評(píng)估板-運(yùn)算放大器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD9631AR評(píng)估板 - 運(yùn)算放大器運(yùn)算放大器評(píng)估板是裝有元器件的電路，用于提供特定集成電路或器件的工作實(shí)例。該產(chǎn)品族中的電路板提供了運(yùn)算放大器實(shí)例。每個(gè) IC 的通道類型有單通道、雙通道、三通道、四通道和八通道，放大器類型包括音頻、自動(dòng)歸零、緩沖器、斬波器、電流反饋、電流檢測(cè)、差動(dòng)、差分、四通道、儀表、隔離、J-FET、限幅、對(duì)數(shù)、功率、可編程增益、采樣保持、跨阻、可變?cè)鲆?、視頻、電壓反饋和零漂移。

GENERAL DESCRIPTION

The AD9631 and AD9632 are very high speed and wide band width amplifiers. They are an improved performance alternative to the AD9621 and AD9622. The AD9631 is unity gain stable. The AD9632 is stable at gains of 2 or greater. Using a voltage feedback architecture, the AD9631/AD9632’s exceptional settling time, bandwidth, and low distortion meet the requirements of many applications that previously depended on current feedback amplifiers. Its classical op amp structure works much more predictably in many designs.

FEATURES

Wide Bandwidth

AD9631, G = +1

AD9632, G = +2

Small Signal

320 MHz

250 MHz

Large Signal (4 V p-p)

175 MHz

180 MHz

Ultralow Distortion (SFDR), Low Noise

–113 dBc Typ @ 1 MHz

–95 dBc Typ @ 5 MHz

–72 dBc Typ @ 20 MHz

46 dBm Third Order Intercept @ 25 MHz

7.0 nV/÷Hz Spectral Noise Density

High Speed

Slew Rate 1300 V/
s

Settling 16 ns to 0.01, 2 V Step

3 V to 5 V Supply Operation

17 mA Supply Current

APPLICATIONS

ADC Input Driver

Differential Amplifiers

IF/RF Amplifiers

Pulse Amplifiers

Professional Video

DAC Current to Voltage

Baseband and Video Communications

Pin Diode Receivers

Active Filters/Integrators/Log Amps