PCN/PCS Delta Modulation CODEC
5
MX609
20
21
22
23
14
15
Clock Mode 2
Clock Mode 1
22
24
16
V
DD
power
Clock rates refer to f = 1024MHz Xtal/Clock input. During
internal operation the data clock frequencies are available at
the ports for external circuit synchronization. Independent
or common data rate inputs to Encode and Decode data
clock ports may be employed in the External Clocks mode.
Internal 1M pullups.
Positive Supply. A single 5.0V supply is required.
Table 1: Signal List
Data Enable
1
0
1
Powersave
1
1
0
Encoder Output
Enable
High Z (open circuit)
V
SS
Table 2: Encoder Output
Clock Mode 1
0
0
1
1
Clock Mode 2
0
1
0
1
Facility
External Clocks
Internal, 64kbps = f/16
Internal, 32kbps = f/32
Internal, 16kbps = f/64
Table 3: Clock Mode
1998
MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 204800069.005
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
All Trademarks and service marks are held by their respective companies.
CMLMICRO [ CML MICROCIRCUITS ]
