VCA2614

具有低噪声前置放大器的双路可变增益放大器; ·GAIN RANGE: 40dB ·40MHz BANDWIDTH ·LOW CROSSTALK: 70dB at Max Gain, 5MHz ·HIGH-SPEED VARIABLE GAIN ADJUST ·POWER SHUTDOWN MODE ·HIGH IMPEDANCE INPUT BUFFER ·APPLICATIONS ·ULTRASOUND SYSTEMS ·GAMMA CAMERAS ·WIRELESS RECEIVERS ·TEST EQUIPMENT\n;

The VCA2614 is a highly integrated, dual receive channel, Variable Gain Amplifier (VGA) with analog gain control.\n The VCA2614’s VGA section consists of two parts: the Voltage Controlled Attenuator (VCA) and the Programmable Gain Amplifier (PGA). The gain and gain range of the PGA can be digitally programmed. The combination of these two programmable elements results in a variable gain ranging from 0dB up to a maximum gain as defined by the user through external connections. The single-ended unity gain input buffer provides predictable high input impedance. The output of the VGA can be used in either a single-ended or differential mode to drive high-performance Analog-to-Digital Converters (ADCs). A separate power-down pin reduces power consumption.\n The VCA2614 also features low crosstalk and outstanding distortion performance. The combination of low noise and gain range programmability makes the VCA2614 a versatile building block in a number of applications where noise performance is critical. The VCA2614 is available in a TQFP-32 package.\n \n

VCA2614

Dual, VARIABLE GAIN AMPLIFIER with Input Buffer

VCA2614

High Gain Adjust Range, Wideband, VARIABLE GAIN AMPLIFIER

VCA2614Y/250

Dual, VARIABLE GAIN AMPLIFIER with Input Buffer

VCA2614Y/2K

Dual, VARIABLE GAIN AMPLIFIER with Input Buffer

VCA2614YSLASH250

Dual, VARIABLE GAIN AMPLIFIER with Input Buffer

VCA2614YSLASH2K

Dual, VARIABLE GAIN AMPLIFIER with Input Buffer

VCA2614EVM

包装：散装 类别：开发板，套件，编程器 评估板 - 运算放大器 描述：VCA2614EVM