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GK509 Datasheet Class A Amplifier

Manufacturer: Gennum

Overview: Class A Amplifier with 2 DC Coupled Gain Blocks & Schottky Diodes GK509 DATA.

Datasheet Details

Part number GK509
Manufacturer Gennum
File Size 121.88 KB
Description Class A Amplifier
Datasheet GK509_Gennum.pdf

General Description

The GK509 is a Class A amplifier utilizing Gennum’s proprietary low voltage JFET technology.

It consists of a single-ended, low noise inverting gain block, a Class A output s t a g e , a n o n - c h i p m i c r o p h o n e d e c o u p l i n g r e s i s t o r , and a pair of Schottky diodes for symmetrical peak clipping.

Block A typically has an open loop voltage gain of 56 dB, with the closed loop gain set by the ratio of the feedback resistor to the source impedance.

Key Features

  • 100 µA typical current drain.
  • low noise and distortion.
  • 1.0 to 5 VDC operating range.
  • DC coupled stages www. DataSheet4U. com.

GK509 Distributor