PCN/PCS Delta Modulation CODEC
3
MX609
1 Block Diagram
DATA ENABLE
ENCODER FORCE IDLE*
ENCODER INPUT
V
DD
V
SS
XTAL/CLOCK
XTAL
ENCODER DATA CLOCK
DECODER DATA CLOCK
V
BIAS
MODE 1
MODE 2
ALGORITHM
POWERSAVE
DECODER INPUT
CLOCK MODE
LOGIC
ENCODER
OUTPUT
MOD
f
1
f
0
CLOCK RATE
GENERATORS
f
2
SAMPLING RATE
CONTROL
3 or 4 BIT
f
3
DEMOD
f
1
DECODER
OUTPUT
DECODER FORCE IDLE*
*Available on J,P & LH
package styles only
Figure 1: Block Diagram
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.