ZL50064
16 K Channel Digital Switch with High Jitter Tolerance, Single Rate (2, 4, 8 or 16 Mbps) and 64 input and 64 output Streams
Overview
| The ZL50064 is a fully featured TDM/TSI switch offering programmable rates of 2, 4, 8 or 16 Mbps without rate conversion. With exceptional jitter tolerance, the device directly uses clock signals from a backplane or a low cost digital PLL. |
Simplified Block Diagram
Typical Applications
- Central Office Switches (Class 5)
- Media Gateways
- Class-independent switches
- Access Concentrators
- Scalable TDM-Based Architectures
- Digital Loop Carriers
Features & Benefits
- 16,384 channel x 16,384 channel non-blocking unidirectional switching
- Total of 64 input streams and 64 output streams operating at the same data rate
- Backplane port accepts 32 inputs and 32 outputs
- Local Port accepts 32 inputs and 32 outputs
- 4 in 1 switching architecture provides Backplane-to-Local (8 K x 8 K), Local-to-Backplane (8 K x 8 K), Backplane-to-Backplane ( 8 K x 8 K) and Local-to-Local (8 K x 8 K) data switching.
- Exceptional input clock jitter tolerance (17 ns for all rates)
- Flexible per stream Input delay and Output advancement
- Two frame constant delay ensures frame integrity
- Per-channel high impedance output control and message mode
- Connection memory block programming for fast device initialization
- Non-multiplexed microprocessor interface
- 5 V tolerant inputs, outputs and I/Os
Resources
Documentation
Application Notes
- ZLAN-111 Applications of the ZL50073 Designing Large Switching Matrices.pdf
- MSAN-175 - Performing Subrate Switching Through Oversampling.pdf
Product Previews
Downloads, Firmware and Drivers
- BSDL Files:
- zl50064qcc.bsd
- IBIS Models:
- zl50064qcc.ibs
Product Packaging & Availability
| Part Number | Package Type | Pin Count | Lead-Free Option | Shipping Option(s) | Status |
|---|---|---|---|---|---|
| ZL50064QCG1 | LQFP | 256 | Pb-free-Matte Tin | Trays. Bake & Drypack | Production |
Packaging Information
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