PEB20256EV21GXP Infineon Technologies, PEB20256EV21GXP Datasheet - Page 40

• Manufacturer Part Number: PEB20256EV21GXP
• Manufacturer: Infineon Technologies

Specifications of PEB20256EV21GXP

• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Compliant

Data Sheet
Pin No.
R23, V25, U26,
R24, T25, P24,
T26, P25, P26,
N25, N23, L26,
B14, C14, D14,
A16
K26, M23, L25,
H26, L23, D20,
B22, A23, C20,
D19, B21, C19,
A21, C16, B16,
D15
N1, M3, L2, L3,
F1, F2, E2, F4,
B6, D7, A7, C8,
A8, C9, C10,
D11
A13, D13, D16,
A19, B18, B19,
C26, G23, G24,
H24, F26, K24,
T24, T23, W25,
C11
B13, A14, A17,
C17, A20, D18,
E25, D26, F25,
J23, H25, J25,
U24, W26,
AA26, B11
Symbol
TCLK(15:0)
TD(15:0)
TSP(15:0)
RCLK(15:0)
RD(15:0)
Output (O)
Input (I)
O
I
I
I
I
40
Function
Transmit Clock
This signal provides the data clock for TD.
T1/DS1
CEPT
Unchannelized:
Up to 45 MHz on port zero or 8.192 MHz
on every other port.
Transmit Data
Serial data sent by this output port is
push-pull for active bits in the PCM frame
and tri-state for inactive bits. Transmit
data can be updated on the rising or
falling edge of the transmit clock.
Transmit Synchronization Pulse
This signal provides the reference for the
transmit frame synchronization. A low to
high transition marks the frame boundary
in a PCM frame (for details refer to
Chapter
nization pulse is sampled on the rising or
falling edge of the transmit clock.
Receive Clock
This signal provides the data clock for RD.
T1/DS1
CEPT
Unchannelized:
Up to 45 MHz on port zero or 8.192 MHz
on every other port.
Receive Data
Serial data is received at this PCM input
port. Receive data can be sampled on the
rising or falling edge of the receive clock.
5.4.1). The transmit synchro-
24-channel
32-channel
64-channel
128-channel 8.192 MHz
24-channel
32-channel
64-channel
128-channel 8.192 MHz
1.544 MHz
2.048 MHz
4.096 MHz
1.544 MHz
2.048 MHz
4.096 MHz
Pin Description
PEB 20256 E
PEF 20256 E
04.2001