peb2255 Infineon Technologies Corporation, peb2255 Datasheet - Page 357

• Manufacturer Part Number: peb2255
• Description: E1/t1/j1 Framer And Line Interface Component For Long And Short Haul Applications
• Manufacturer: Infineon Technologies Corporation

11.5
Table 69
Parameter
Input capacitance
Output capacitance
Output capacitance
Reference voltage
blocking capacitance
1)
2)
3)
Data Sheet
Not tested in production.
680 pF are recommended value for best performance in crystal-less mode.
External wiring must be as short as possible.
Capacitances
Capacitances
1)
1)
1)
1)
Symbol
C
C
C
C
IN
OUT
OUT
REFR
min.
5
8
8
680
2)
Limit Values
357
max.
10
15
20
5000
Electrical Characteristics
Unit Notes
pF
pF
pF
pF
all except XLxM,
XTALx, REFR
all except XLx,
XTALx
XLx
REFR only;
including external
parasitics
FALC-LH V1.3
PEB 2255
3)
2000-07