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AF134 Datasheet Pcm Transmit/receive Filters

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: ~National ~ Semiconductor Active Filters AF133/AF134 PCM Transmit/Receive· Filters.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The AF133 and AF134 filter circuits are specifically designed to meet the stringent requirements of the telephone industry.

Special attention has been given not only to the electrical filtering requirements of the 03 channel bank, but also to the physical size, environ· mental, life and cost requirements.

The filters are manufactured using a well understood ;)nd dependable thick film technology using laser trim· med resistors and the highest quality ponents.

Key Features

  • No external components required.
  • Active laser trimmed.
  • Consistent uniform product.
  • Insensitive to time and temperature.
  • Designed for. 03 system requirements.
  • Wide power supply range ±12V to ±15V Connection Diagram LINPUT O-Z_O--+--t1,-F-ILTIER_~I 18 -RG ---. lJ____FILTER~J11-i-;. I1;. . ooUTPUT 7 24 12 19 c 1r r r -::" v+ V+ v- Ceramic Dual-In-Line Package HY24A AF133.
  • 1CJ AF133.
  • 2CJ cC 16.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
AF132 Dual PCM Transmit/Receive Filter
AF133 PCM Transmit/Receive Filters
AF100 Universal Active Filter
AF101 High Band Splitter Filter
AF102 Dial Tone Reject Filter
AF103 Low Band Splitter
AF104 DTMF AGC Amplifier
AF105 DTMF AGC Amplifier
AF120 Generalized Impedance Converter
AF121 DTMF Bandpass Filters

AF134 Distributor