Description
www.datasheet4u.com VCA 261 6 VCA2616 VCA2611 SBOS234E * MARCH 2002 * REVISED NOVEMBER 2004 Dual, Variable-Gain Amplifier with Low.
The VCA2616 and VCA2611 are dual, Low-Noise Preamplifiers (LNP), plus low-noise Variable Gain Amplifiers (VGA).
Features
* q LOW-NOISE PREAMP:
* Low Input Noise: 0.95nV/√Hz
* Active Termination Noise Reduction
* Switchable Termination Value
* 80MHz Bandwidth
* 5dB to 25dB Gain
* Differential In and Out q LOW-NOISE VARIABLE GAIN AMPLIFIER:
* Low-Noise VCA
Applications
* The output can be used in either a single-ended or differential mode to drive highperformance Analog-to-Digital (A/D) converters, and is cleanly limited for optimum overdrive recovery. Maximum Gain Select VCACNTL MGS1 MGS2 MGS3
APPLICATIONS
q ULTRASOUND SYSTEMS q WIRELESS RECEIVERS q TEST EQUIPMEN
