ZL50030_06 Datasheet, PDF (1/73 Pages) Zarlink Semiconductor Inc – Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch

ZL50030
Flexible 4 K x 2 K Channel Digital Switch with
H.110 Interface and 1 K x 1 K Local Switch
Data Sheet
Features
• 4,096 x 2,048 blocking switching between
backplane and local streams
• 1,024 x 1,024 non-blocking switching between
local streams
• 2,048 x 2,048 non-blocking switching between
backplane streams
• Rate conversion between backplane and local
streams
• Backplane interface accepts data rates of
8.192 Mbps or 16.384 Mbps
• Local interface accepts data rates of 2.048 Mbps,
4.096 Mbps or 8.192 Mbps on a per group basis
• Meets all the key H.110 mandatory signal
requirements including timing
• Per-channel variable or constant throughput
delay
• Per-stream input delay, programmable for local
streams on a per bit basis
• Per-stream output advancement, programmable
for backplane and local streams
• Per-channel direction control for backplane
streams and local streams
• Per-channel message mode for backplane and
local streams
• Per-channel high impedance output control for
backplane and local streams
• Compatible to Stratum 4 Enhanced clock
switching standard
• Integrated PLL conforms to Telcordia GR-1244-
CORE Stratum 4 Enhanced switching standard
- Holdover Mode with holdover frequency stability
of 0.07 ppm
- Jitter attenuation from 1.52 Hz.
- Time interval error (TIE) correction
- Master and Slave mode operation
• Non-multiplexed microprocessor interface
• Connection memory block-programming for fast
device initialization
January 2006
Ordering Information
ZL50030GAC 220 Ball PBGA Trays
ZL50030GAG2 220 Ball PBGA** Trays
*Pb Free Tin/Silver/Copper
-40°C to +85°C
• Pseudo-Random Binary Sequence (PRBS) pattern
generation and testing for backplane and local
streams
• Conforms to the mandatory requirements of the
IEEE-1149.1 (JTAG) standard
• 3.3 V operation with 5 V tolerant inputs and I/O’s
• 5 V tolerant PCI driver on CT-Bus I/O’s
Applications
• Carrier-grade VoIP Gateways
• IP-PBX and PABX
• Intregrated Access Devices
• Access Servers
• CTI Applications/CompactPCI^® Platforms
• H.110, H.100, ST-BUS and proprietary Backplane
Applications
Description
The ZL50030 Digital Switch provides switching
capacities of 4,096 x 2,048 channels between
backplane and local streams, 1,024 x 1,024 channels
among local streams, and 2,048 x 2,048 channels
among backplane streams. The local connected serial
inputs and outputs have 32, 64 and 128 64 kbps
channels per frame with data rates of 2.048, 4.096 and
8.192 Mbps respectively. The backplane connected
serial inputs and outputs have 128 and 256 64 kbps
channels per frame with data rates of 8.192 and
16.384 Mbps respectively.
The device has features that are programmable on a
per-stream or a per-channel basis including message
mode, input delay offset, output advancement offset,
and direction control.
Zarlink Semiconductor US Patent No. 5,602,884, UK Patent No. 0772912,
France Brevete S.G.D.G. 0772912; Germany DBP No. 69502724.7-08
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Zarlink Semiconductor Inc.
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Copyright 2004-2006, Zarlink Semiconductor Inc. All Rights Reserved.