AD8370開發(fā)板套件編程器的評估板-運(yùn)算放大器規(guī)格書PDF中文資料

AD8370屬于開發(fā)板套件編程器的評估板-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AD8370評估板 - 運(yùn)算放大器運(yùn)算放大器評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 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、自動歸零、緩沖器、斬波器、電流反饋、電流檢測、差動、差分、四通道、儀表、隔離、J-FET、限幅、對數(shù)、功率、可編程增益、采樣保持、跨阻、可變增益、視頻、電壓反饋和零漂移。

GENERAL DESCRIPTION

The AD8370 is a low cost, digitally controlled, variable gain amplifier (VGA) that provides precision gain control, high IP3, and low noise figure. The excellent distortion performance and wide bandwidth make the AD8370 a suitable gain control device for modern receiver designs.

FEATURES

Programmable low and high gain (<2 dB resolution)

Low range: ?11 dB to +17 dB

High range: 6 dB to 34 dB

Differential input and output

200 Ω differential input

100 Ω differential output

7 dB noise figure @ maximum gain

Two-tone IP3 of 35 dBm @ 70 MHz

?3 dB bandwidth of 750 MHz

40 dB precision gain range

Serial 8-bit digital interface

Wide input dynamic range

Power-down feature

Single 3 V to 5 V supply

APPLICATIONS

Differential ADC drivers

IF sampling receivers

RF/IF gain stages

Cable and video applications

SAW filter interfacing

Single-ended-to-differential conversion