Datasheet Analog Devices ADA8282WBCPZ — 数据表

Data Sheet Radar Receive Path AFE:
4-Channel LNA and PGA
ADA8282 FEATURES FUNCTIONAL BLOCK DIAGRAM APPLICATIONS ADA8282
+INA +OUTA
3nV√Hz LNA PGA –INA –OUTA
+24dB –6dB TO +12dB +INB +OUTB
3nV√Hz LNA PGA –INB –OUTB
+24dB –6dB TO +12dB +INC +OUTC
3nV√Hz LNA PGA –INC –OUTC
+24dB –6dB TO +12dB +IND +OUTD
3nV√Hz LNA PGA –IND –OUTD
+24dB
POWER
MODE –6dB TO +12dB GAIN
SELECT SPI CS SCLK SDI SDO VIO AVDD RESET 13132-001 4 channels of low noise amplifiers (LNAs) followed by
programmable gain amplifiers (PGAs)
Minimum −3 dB bandwidth of 5 MHz
Typical –3 dB bandwidth of 42.3 MHz
Typical slew rate of 28 V/µs
Differential input and output
Gain of 18 dB to 36 dB in 6 dB steps
Selectable low noise and low power modes
Input referred noise of 4.5 nV/√Hz at 18.3 mW per channel …