peb20560 Infineon Technologies Corporation, peb20560 Datasheet - Page 379

• Manufacturer Part Number: peb20560
• Description: Dsp Oriented Pbx Controller Doc
• Manufacturer: Infineon Technologies Corporation

Semiconductor Group
Table 7-12 PCM Interface Timing In Slave Mode
Parameter
Clock period
Clock period low
Clock period high
Clock period
Clock period low
Clock period high
Frame set-up time to clock
Frame hold time from clock
Serial data input set-up
time
Serial data hold time
Serial data input set-up
time
Serial data hold time
Tri-state control delay
PCM - serial data output
delay
PCM - serial data output
delay
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CP
CPL
CPH
CP
CPL
CPH
FS
FH
S
H
S
H
T
D
D
min.
240
50
60
120
30
30
36
58
16
44
29
64
15
18
22
Limit Values
7-18
max.
60
56
66
Unit Notes
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Electrical Characteristics
clock frequency
< 4096 kHz
clock frequency
> 4096 kHz
PCM data frequency
> 4096 kbit/s
PCM data frequency
< 4096 kbit/s
PCM data frequency
> 4096 kbit/s
PCM data frequency
< 4096 kbit/s
PEB 20560
2003-08