pef22504 Infineon Technologies Corporation, pef22504 Datasheet - Page 226

• Manufacturer Part Number: pef22504
• Description: Quad E1/t1/j1 Line Interface Component For Long- And Short-haul Applications Pef 22504 E, Pef 22504 Ht, Version 2.1
• Manufacturer: Infineon Technologies Corporation

6.1
6.1.1
Figure 48
MCLK. The accuracy is required to fulfill the jitter requirements, see
Figure 48
Table 57
Parameter
Clock period of MCLK
High phase of MCLK
Low phase of MCLK
Clock accuracy
1) If clock divider programming fits without rounding
2) If clock divider programming requires rounding
6.1.2
Figure 49
boundary scan test of the QuadLIU
Data Sheet
shows the timing and
shows the timing and
AC Characteristics
Master Clock Timing
MCLK Timing
MCLK Timing Parameter Values
JTAG Boundary Scan Interface
MCLK
Symbol
1
2
3
–
Table 58
Table 57
TM
, see
Min.
–
50
–
40
40
32
1)
the appropriate timing parameter values at the JTAG pins to perform a
the appropriate timing parameter values of the master clock at the pin
Chapter
2
Typ.
488
648
–
–
–
–
Values
3.5.4.
1
226
3
Max.
–
–
980.4
–
–
28
2)
Chapter 3.7.8.1
Unit
ns
%
%
ppm
Note / Test
Condition
E1, fixed mode
T1/J1, fixed mode
E1/T1/J1, flexible mode
–
–
–
F0007
and
Electrical Characteristics
Chapter
Rev. 1.3, 2006-01-25
QuadLIU
3.9.4.
PEF 22504
TM