CMX605 Ver la hoja de datos (PDF) - MX-COM Inc
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CMX605 Datasheet PDF : 26 Pages
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Digital Line to POTS Interface
Page 3 of 26
1 Block Diagram
SERIAL COMMAND REPLY
XTAL XTAL/CLOCK CLOCK DATA
DATA
CMX605 Preliminary Information
CS
IRQ
VDD
VBIAS
VSS
PSU
3.58MHz
Oscillator
C-BUS m Computer Serial Port
FSK/TONES SETUP and STATUS Interrupt
Tx Registers MODE Registers Register Generator
RXIN
DTMF
Tone
Decoder
STATUS
and IRQ
BUS
SPM Generator
SPM
STATUS
and IRQ
Tx UART
IN-
ROM
Tone Encoder
Tone/FSK
Encoder
Tx Signal
Control
VBIAS
Figure 1: Block Diagram
RING
TONEFSK
AMPOUT
¤2001 MX-COM, Inc.
www.mxcom.com tel: 800 638 5577 336 744 5050 fax: 336 744 5054
Doc. # 20480195.005
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA All trademarks and service marks are held by their respective companies.
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