pef22504 Infineon Technologies Corporation, pef22504 Datasheet - Page 33

• 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

Table 1
Pin No.
L6
N7
N5
L7
N8
L8
N11
M9
Power Supply
A11
A4
P4
P11
C13, C14
C1, C2
M1, M2
M13, M14
Data Sheet
I/O Signals (cont’d)for P/PG-LBGA-160-1
Name
XPA3
XPB3
XPC3
XPD3
XPA4
XPB4
XPC4
XPD4
V
V
V
V
V
V
V
V
DDR1
DDR2
DDR3
DDR4
DDX1
DDX2
DDX3
DDX4
Pin Type Buffer
I/O
I/O
S
S
S
S
S
S
S
S
Type
PU/–
PU/–
–
–
–
–
–
–
–
–
33
Function
Transmit Multifunction Pins A to D, port 3
Depending on programming of bits PC(1:4).XPC(3:0)
these multifunction ports carry information to the framer
interface or from the framer to the QuadLIU
reset the ports are configured to be inputs. With the
selection of the appropriate pin function, the
corresponding input/output configuration is achieved
automatically. Depending on bit DIC3.RESX
latching/transmission of data is done with the rising or
falling edge of FCLKX. If not connected, an internal pull-
up transistor ensures a high input level.
Each input function (TCLK, XDIN, XLT or XLT) may only
be selected once.
Selectable pin functions as described for port 1.
Transmit Multifunction Pins A to D, port 4
Depending on programming of bits PC(1:4).XPC(3:0)
these multifunction ports carry information to the framer
interface or from the framer to the QuadLIU
reset the ports are configured to be inputs. With the
selection of the appropriate pin function, the
corresponding input/output configuration is achieved
automatically. Depending on bit DIC3.RESX
latching/transmission of data is done with the rising or
falling edge of FCLKX. If not connected, an internal pull-
up transistor ensures a high input level.
Each input function (TCLK, XDIN, XLT or XLT) may only
be selected once.
Selectable pin functions as described for port 1.
Positive Power Supply
For the analog receiver 1 (3.3 V)
Positive Power Supply
For the analog receiver 2 (3.3 V)
Positive Power Supply
For the analog receiver 3 (3.3 V)
Positive Power Supply
For the analog receiver 4 (3.3 V)
Positive Power Supply
For the analog transmitter 1
Positive Power Supply
For the analog transmitter 2
Positive Power Supply
For the analog transmitter 3
Positive Power Supply
For the analog transmitter 4
Rev. 1.3, 2006-01-25
Pin Descriptions
QuadLIU
PEF 22504
TM
TM
. After
. After
TM