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AF105

AF105 is DTMF AGC Amplifier manufactured by National Semiconductor.
AF105 datasheet preview

AF105 Datasheet

Part number AF105
Download AF105 Datasheet (PDF)
File Size 103.38 KB
Manufacturer National Semiconductor
Description DTMF AGC Amplifier
AF105 page 2 AF105 page 3

Related National Semiconductor Datasheets

Part Number Description
AF100 Universal Active Filter
AF101 High Band Splitter Filter
AF102 Dial Tone Reject Filter
AF103 Low Band Splitter
AF104 DTMF AGC Amplifier

AF105 Distributor

AF105 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.

AF105 Key Features

  • Optional gain adjustment
  • High input impedance
  • OdBm output level
  • Internal reference
  • Wide supply voltage range
  • Input level range
  • Frequency range
  • V- GAIN DC INPUT DIVIDER INT
  • Internally connected. DO NOT USE

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