ADA4961
ADA4961 is RF DGA manufactured by Analog Devices.
Data Sheet
Low Distortion, 3.2 GHz, RF DGA ADA4961
Features
High speed
- 3 dB bandwidth: 3.2 GHz
- 1 dB bandwidth: 1.8 GHz Slew rate: 12,000 V/μs
Digitally adjustable gain Voltage gain:
- 6 dB to +15 dB Power gain:
- 3 dB to +18 dB 5-bit parallel or SPI bus gain control with fast attack
IMD3/HD3 distortion, maximum gain, 5 V, high performance (HP) mode IMD3/HD3 at 1 GHz:
- 90 dBc/- 83 dBc IMD3/HD3 at 1.5 GHz:
- 85 dBc/- 75 dBc IMD3/HD3 at 2 GHz:
- 70 dBc/- 70 dBc
Low noise Noise density referred to output (RTO):
- 154 dBm/Hz Noise figure: 5.5 dB at AV = 15 dB, 1 GHz
Differential impedances: 100 Ω input, 50 Ω output Low power mode operation, power-down control Single 3.3 V or 5 V supply operation...
