ADA4939-1_V01中文资料亚德诺数据手册PDF规格书

FEATURES Extremely low harmonic distortion

−102 dBc HD2 at 10 MHz −83 dBc HD2 at 70 MHz −77 dBc HD2 at 100 MHz −101 dBc HD3 at 10 MHz −97 dBc HD3 at 70 MHz −91 dBc HD3 at 100 MHz Low input voltage noise: 2.3 nV/√Hz High speed

−3 dB bandwidth of 1.4 GHz, G = 2 Slew rate: 6800 V/μs, 25% to 75%

Fast overdrive recovery of <1 ns

±0.5 mV typical offset voltage Externally adjustable gain Stable for differential gains ≥2 Differential-to-differential or single-ended-to-differential operation

Adjustable output common-mode voltage Single-supply operation: 3.3 V to 5 V APPLICATIONS

ADC drivers Single-ended-to-differential converters IF and baseband gain blocks Differential buffers Line drivers