Delta Modulation CODEC
5
MX619
J/P
20
LH
22
Name
Clock Mode 2
Signal
21
23
Clock Mode 1
22
24
V
DD
power
Description
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
1MΩ pullups. See Table 3.
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
2000
MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480189.002
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
All Trademarks and service marks are held by their respective companies.
CMLMICRO [ CML MICROCIRCUITS ]
