DM562P
V.90 Integrated Data/ Fax/Voice/Speakerphone
Modem Device Single Chip with Memory Built in
DM6580 Features
•
•
Dual synchronous serial interface to host Digital
Signal Processor (DSP)
Separate transmit digital phase lock loop and
receive digital phase lock loop
Full echo cancellation capability
Differential analog output
Single-ended analog input
Single power supply voltage : +5V
Low power consumption
•
•
•
•
•
16-bit Σ-△ A/D and D/A converters
Dynamic range : 86dB
Total harmonic distortion : -86dB
Separate transmit and receive clocks
Symbol rate : 75, 300, 600, 1200, 1600, 2400,
2743, 2800, 3000, 3200, 3429, 8000Hz
Data rate V.34 : 75, 300, 600, 1200, 2400, 4800,
7200, 9600, 12000, 14400, 16800, 19200,
21600, 24000, 26400, 28800, 31200, 33600 bps
Data rate V.90 : up to 56000 bps
•
•
•
•
•
•
•
DM6580 Pin Configuration
Final
41
Version: DM562P-DS-F01
February 02, 2004
DAVICOM [ DAVICOM SEMICONDUCTOR, INC. ]
