Description
ąą D Separate Low Noise Preamp and PGA Stages D Shutdown Control D Preamp .
The THS7001 (single) and THS7002 (dual) are high-speed programmable-gain amplifiers, ideal for applications where load impedance can often vary.
Features
* Low Voltage Noise . . . 1.7 nV/√Hz
* Accessible Output Pin for External
Filtering
* Voltage Feedback, Gmin =
* 1, 2
* 100 MHz Bandwidth (
* 3 dB)
THS7001, THS7002 70ĆMHz PROGRAMMABLEĆGAIN AMPLIFIERS
ą
SLOS214C
* OCTOBER 1998
* REVISED M
Applications
* where load impedance can often vary. Each channel on this device consists of a separate low-noise input preamp and a programmable gain amplifier (PGA). The preamp is a voltage-feedback amplifier offering a low 1.7-nV/√Hz voltage noise with a 100-MHz (
* 3 dB) bandwidth. The output pin of the p