Description
The SC14425SC14425 is a 3.3 Volt CMOS IC optimized to handle all the audio, signal and data processing needed within a DECT base station.
Features
- n Integrated DECT base band transceiver optimized for GAP base stations according to ETS 300 175-2,3 & 8. n 2.7 to 3.3 Volt operating voltage. n Embedded 16 bit CompactRISCT M CR16B Microprocessor with In System Emulation (ISE) mode. n On-chip 6kByte Data Memory. ________________________________________________________________________________________________
System Diagram
sc14404 sc14404
ISDN or Data Interface
ISDN
sc14425
CID Handsfree PSTN Interface PSTN Interface
sc14404 sc14404 sc1440.
SC14425_NationalSemiconductor.pdf