CMX813 Multi-Standard Analog Paging Decoder
1. Block Diagram
SIGNAL IN
Amplifier
-
+
VDD /2
OPAMP OUT
DIGITAL FILTER
VDD
VSS
ROM
3
FREQUENCY
ASSESSMENT AND
MEASUREMENT
SEQUENCER
AND COMPARE
RAM
Figure 1: Block Diagram
CMX813 Advance Information
XTAL AND
CLOCKS
XTAL
XTAL/ CLOCK
C-BUS
INTERFACE
AND
CONTROL
LOGIC
IRQ
REPLY DATA
CS
COMMAND DATA
SERIAL CLOCK
¤2000 MX-COM, Inc.
www.mxcom.com tel: 336 744 5050 800 638 5577 fax: 336 744 5054
Doc. # 20480220.002
4800 Bethania Station Road, Winston-Salem, NC 27105-1201, USA All trademarks and service marks are held by their respective customers.