ZL50062 ZARLINK [Zarlink Semiconductor Inc], ZL50062 Datasheet - Page 12
![no-image](/images/no-image-200.jpg)
ZL50062
Manufacturer Part Number
ZL50062
Description
16K-Channel Digital Switch with High Jitter Tolerance, Single Rate (2, 4, 8, or 16Mbps), and 64 Inputs and 64 Outputs
Manufacturer
ZARLINK [Zarlink Semiconductor Inc]
Datasheet
1.ZL50062.pdf
(68 pages)
Pin Description (continued)
Backplane and Local Outputs and Control
BSTo16-31
Pin Name
BSTo0-15
BORS
ODE
Coordinates
182, 181,
184, 183,
186, 185,
188, 187,
191, 192,
193, 194,
195, 197,
203, 205,
204, 207,
206, 209,
208, 210,
215, 216,
217, 218,
219, 220,
ZL50064
Package
(256-pin
196, 199
221, 222
LQFP)
149
223
J1, J2, J3, J4
Coordinates
C3, C4, D1,
D2, D3, D4,
F4, G1, G2,
G3, G4, H1,
H2, H3, H4,
B4, C1, C2,
B1, B2, B3,
E1, E2, E3,
F1, F2, F3,
ZL50062
Package
(256-ball
PBGA)
B10
D5
E4
Zarlink Semiconductor Inc.
ZL50062/4
Output Drive Enable (5V Tolerant Input with Internal Pull-up).
An asynchronous input providing Output Enable control to the
BSTo0-31 and LSTo0-31 outputs.
When LOW, the BSTo0-31 and LSTo0-31 outputs are driven
HIGH or high impedance (dependent on the BORS and LORS
pin settings respectively).
When HIGH, the outputs BSTo0-31 and LSTo0-31 are
enabled.
Backplane Output Reset State (5V Tolerant Input with Internal
Pull-down).
When this input is LOW, the device will initialize with the
BSTo0-31 outputs driven high. Following initialization, the
Backplane stream outputs are always active.
When this input is HIGH, the device will initialize with the
BSTo0-31 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 15 (5V Tolerant,
Three-state Outputs with Slew-Rate Control).
These pins output serial TDM data streams at a data rate of:
16.384Mbps (with 256 channels per stream),
8.192Mbps (with 128 channels per stream),
4.096Mbps (with 64 channels per stream) or
2.048Mbps (with 32 channels per stream).
Refer to the descriptions of the BORS and ODE pins for
control of the output HIGH or high impedance state.
Backplane Serial Output Streams 16 to 31 (5V Tolerant,
Three-state Outputs with Slew-Rate Control).
These pins output serial TDM data streams at a data rate of:
16.384Mbps (with 256 channels per stream),
8.192Mbps (with 128 channels per stream),
4.096Mbps (with 64 channels per stream) or
2.048Mbps (with 32 channels per stream).
Refer to the descriptions of the BORS and ODE pins for
control of the output HIGH or high impedance state.
12
Description
Data Sheet