AF104 - DTMF AGC Amplifier

Product Overview

National Semiconductor

Datasheet Details

Part number	AF104
Manufacturer	National Semiconductor
File Size	103.38 KB
Description	DTMF AGC Amplifier
Datasheet	AF104 Datasheet
Additional preview pages of the AF104 datasheet.

Product details

Description

The AF104 AGC Amplifier is a direct coupled amplifier whose voltage gain is internally controlled by the output signal.The gain control feedback system is AC coupled so that DC signals do not affect the gain.

Features

- Optional gain adjustment - High input impedance 100k - OdBm output level - Internal reference - Wide supply voltage range - Input level range - Frequency range ±9.0 V to ±18 V +30dBm (2.45Vrms) 500 Hz to 10 kHz Connection Diagram LOOP TC2 24.
V- GAIN DC INPUT.

📁 Similar Datasheet

AF1000 - Air FILTER M5 (SMC)
AF100461 - EMI FILTER (Micross)
AF106 - PNP GERMANIUM RF TRANSISTOR (Siemens Semiconductor Group)
AF109R - PNP GERMANIUM RF TRANSISTOR (Siemens Semiconductor Group)
AF1-18TC - AF Series / PbS Flat Plate Detectors (Hamamatsu)
AF1117 - 1A Bipolar Linear Regulator (AFSEMI)
AF1117A - 1A Bipolar Linear Regulator (AFSEMI)
AF114 - Transistor (ETC)

Other Datasheets by National Semiconductor

AF100 - Universal Active Filter
AF101 - High Band Splitter Filter
AF102 - Dial Tone Reject Filter
AF103 - Low Band Splitter
AF105 - DTMF AGC Amplifier
AF120 - Generalized Impedance Converter

Published: Sep 25, 2017 |