zl50063 Zarlink Semiconductor, zl50063 Datasheet - Page 10

• Manufacturer Part Number: zl50063
• Description: 16k-channel Digital Switch With High Jitter Tolerance, Single Rate 32mbps , And 32 Inputs And 32 Output
• Manufacturer: Zarlink Semiconductor

Pin Description (continued)
Backplane and Local Inputs
Backplane and Local Outputs and Control
Pin Name
BSTi8-15
LSTi8-15
BSTo0-7
BSTi0-7
LSTi0-7
BORS
ODE
G1, H1, H2, H3,
N12, N13, M11,
B3, A1, A2, C4,
L1, K2, M1, L2,
L13, N14, M12,
N1, K3, L3, M2
K13, M14, J12,
C5, B2, D2, C2
K14, J13, J14,
J1, J2, K1, J3
Coordinates
L14, M13
Package
(196-ball
ZL50063
L12, K12
PBGA)
G2
B9
Backplane Serial Input Streams 0 to 7 (5V Tolerant Inputs with Internal
Pull-downs).
These pins accept serial TDM data streams at a fixed data rate of
32.768Mbps (with 512 channels per stream).
Backplane Serial Input Streams 8 to 15 (5V Tolerant Inputs with Internal
Pull-downs).
These pins accept serial TDM data streams at a fixed data rate of
32.768Mbps (with 512 channels per stream).
Local Serial Input Streams 0 to 7 (5V Tolerant Inputs with Internal
Pull-downs).
These pins accept serial TDM data streams at a fixed data rate of
32.768Mbps (with 512 channels per stream).
Local Serial Input Streams 8 to 15 (5V Tolerant Inputs with Internal
Pull-downs).
These pins accept serial TDM data streams at a fixed data rate of
32.768Mbps (with 512 channels per stream).
Output Drive Enable (5V Tolerant Input with Internal Pull-up).
An asynchronous input providing Output Enable control to the BSTo0-15 and
LSTo0-15 outputs.
When LOW, the BSTo0-15 and LSTo0-15 outputs are driven HIGH or high
impedance (dependent on the BORS and LORS pin settings respectively).
When HIGH, the outputs BSTo0-15 and LSTo0-15 are enabled.
Backplane Output Reset State (5V Tolerant Input with Internal
Pull-down).
When this input is LOW, the device will initialize with the BSTo0-15 outputs
driven high. Following initialization, the Backplane stream outputs are always
active.
When this input is HIGH, the device will initialize with the BSTo0-15 outputs at
high impedance. Following initialization, the Backplane stream outputs may
be set active or high impedance using the ODE pin or on a per-channel basis
with the BE bit in the Backplane Connection Memory.
Backplane Serial Output Streams 0 to 7 (5V Tolerant, Three-state
Outputs with Slew-Rate Control).
These pins output serial TDM data streams at a fixed data rate of
32.768Mbps (with 512 channels per stream).
Refer to the descriptions of the BORS and ODE pins for control of the output
HIGH or high impedance state.
Zarlink Semiconductor Inc.
ZL50063
10
Description
Data Sheet