GENERAL DESCRIPTION
The AD8351 is a low cost differential amplifier useful in RF and IF applications up to 2.2 GHz. The voltage gain can be set from unity to 26 dB using a single external gain resistor. The AD8351 provides a nominal 150 Ω differential output impedance. The excellent distortion performance and low noise characteristics of this device allow for a wide range of applications.

FEATURES
   −3 dB bandwidth of 2.2 GHz for AV = 12 dB
   Single resistor programmable gain: 0 dB ≤ AV ≤ 26 dB
   Differential interface
   Low noise input stage 2.7 nV/√Hz at AV = 10 dB
   Low harmonic distortion
   −79 dBc second at 70 MHz
   −81 dBc third at 70 MHz
   OIP3 of 31 dBm at 70 MHz
   Single-supply operation: 3 V to 5.5 V
   Low power dissipation: 28 mA at 5 V
   Adjustable output common-mode voltage
   Fast settling and overdrive recovery
   Slew rate of 13,000 V/μs
   Power-down capability

APPLICATIONS
   Differential ADC drivers
   Single-ended-to-differential conversion
   IF sampling receivers
   RF/IF gain blocks
   SAW filter interfacing