MC145506 Overview
MOTOROLA Freescale Semiconductor, Inc. SEMICONDUCTOR TECHNICAL DATA Order this document by MC145506/D Advance Information 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.
MC145506 Key Features
- Selectable Peak Overload Voltages (2.5 V, 3.15 V, 3.78 V)
- Push-Pull Analog Output with Gain Adjust
- 64 kHz to 4.1 MHz Transmit and/or Receive Data Clock Rate
- All the Features of the MC145507 Listed Below MC145507 (16-Pin Package, HCMOS Output Version of MC145503)
- Transmit Bandpass and Receive Low-Pass Filters on Chip
- Pin Selectable Mu/A Law panding with Corresponding Data Format
- On-Chip Precision Reference Voltage (3.15 V)
- Power Dissipation of 50 mW, Power Down of 0.1 mW at ±5 V
- Three Terminal Transmit Input Operational Amplifier
- Automatic Prescaler Accepts 128 kHz, 1.536 MHz, 1.544 MHz, 2.048 MHz, and 2.56 MHz for Internal Sequencing