GK509 amplifier equivalent, class a amplifier.
* 100 µA typical current drain
* low noise and distortion
* 1.0 to 5 VDC operating range
* DC coupled stages
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DESCRIPTION The GK509 is.
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.
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