CD22103AD Intersil Corporation, CD22103AD Datasheet - Page 5

• Manufacturer Part Number: CD22103AD
• Description: CMOS HDB3 High Density Bipolar 3 Transcoder for 2.048/8.448Mb/s Transmission Applications
• Manufacturer: Intersil Corporation

HDB3 RECEIVED SIGNAL
EXTERNALLY
EXTERNALLY
GENERATED
NRZ - OUT
+HDB3 OUT
-HDB3 OUT
SPLIT
FIGURE 2. RECEIVER DECODER OPERATION TIMING WAVEFORMS - HDB3 TO NRZ DECODING
NRZ - IN
OR
CTX
+HDB3 IN
-HDB3 IN
NRZ - OUT
+HDB3 IN
-HDB3 IN
72
CKR
CRX
CKR
FIGURE 4. INPUT REQUIREMENTS AND OUTPUT CHARACTERISTICS
CRX
10%
t
RCL
FIGURE 3. TRANSMITTER CODER TIMING WAVEFORMS
t
INCKR
HANDLING DELAY
90%
50%
90%
t
FCL
10%
t
S
t
S
50%
t
FCL
50%
CD22103A
t
RCL
t
DD
t
DD
t
W
CL
t
t
H
W
t
t
W
W
CL
50%
t
H
50%
50%
50%