MC145422
Features
- Signaling and Control I/O Capable of Sharing mon Bus Wiring with Other UDLTs
- Variable Data Clock
- 64 k Hz to 2.56 MHz
- Pin Controlled Insertion/Extraction of 8 kbps Channel into LSB of 64 kbps Channel for Simultaneous Routing of Voice and Data Through PCM Voice Path of Telephone Switch MC145426 Slave UDLT
- patible with MC145500 Series PCM Codec- Filters
- Pin Controlled Loopback Feature
- Automatic Power- Up/Power- Down Feature
- On- Chip Data Clock Recovery and Generation
- Pin Controlled 500 Hz D3 or CCITT Format PCM Tone Generator for Audible Feedback Applications
MC145426
22 1
P SUFFIX PLASTIC DIP CASE 708
24 1
DW SUFFIX SOG PACKAGE CASE 751E
ORDERING INFORMATION
MC145422P MC145426P Plastic DIP Plastic DIP
MC145422DW SOG Package MC145426DW SOG Package
REV 2 9/95
© Motorola, Inc. 1995 MOTOROLA
MC145422- MC145426 1
Data Sheet 4 U .
..
PIN ASSIGNMENTS MC145422
- MASTER (PLASTIC PACKAGE)
VSS Vref LI LB VD SI1 SO1 SI2 SO2 SE PD 1 2 3 4 5 6 7 8 9 10 11 22 21 20 19...
