The AD602 dual channel, low noise, variable gain amplifiers are optimized for use in ultrasound imaging systems, but are applicable to any application requiring precise gain, low noise and distortion and wide bandwidth. Each independent channel provides a gain of -10 to +30dB. The decibel gain is directly proportional to the control voltage, accurately calibrated, and supply and temperature-stable.
2 channels with independent gain control linear in dB gain response
±0.3dB accurate absolute gain
1.4nV/?Hz low input noise
DC to 35MHz (-3dB) high bandwidth
Signal gating function for each amplifier
Drives high speed ADCs
MIL-STD-883-compliant and DESC versions available
Applications:
Ultrasound and sonar time-gain controls
High performance audio and RF AGC systems
Signal measurement
ROHS Compliant - Yes
Spec Sheet available - Yes
Operating Temperature (Maximum):
185 F
Operating Temperature (Minimum):
-40 F
Maximum Frequency Response (Bandwidth):
35000 kHz
Maximum Frequency Response (Bandwidth):
35000000 Hz