PCM CODEC FILTER MONO CIRCUIT

The MC145506, MC145507, and MC145508 are per channel codec–filter PCM mono–circuits. These devices perform the voice digitization and reconstruction, as well as the band limiting and smoothing required for PCM systems. These devices have HCMOS compatible digital outputs and otherwise supplement th

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Motorola

摩托罗拉

PCM Mono-Circuit

Overview The MC145506 has been discontinued. Suggested replacement: none. The MC145506 is a per channel codec–filter PCM mono–circuit. This device performs the voice digitization and reconstruction as well as the band limiting and smoothing required for PCM systems. It has HCMOS compatible digital o \n\t•MC145506 (22–Pin Package, HCMOS Output Version of MC145502)\n\t•Selectable Peak Overload Voltages (2.5, 3.15, 3.78 V)\n\t•Push–Pull Analog Output with Gain Adjust\n\t•64 kHz to 4.1 MHz Transmit and/or Receive Data Clock Rate\n\t•Transmit Bandpass and Receive Low–Pass Filters on Chip\n\t•Pin Sel;

恩XP

恩智浦

PCM Codec-Filter Mono-Circuit

Lansdale

PCM Codec-Filter Mono-Circuit

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LANSDALE