ZL50057 ZARLINK [Zarlink Semiconductor Inc], ZL50057 Datasheet

ZL50057

Manufacturer Part Number

ZL50057

Description

12 K-Channel Digital Switch with High Jitter Tolerance, Per Stream Rate Conversion (2, 4, 8, 16, or 32 Mbps), and 48 Inputs and 48 Outputs

Manufacturer

ZARLINK [Zarlink Semiconductor Inc]

Datasheet

1.ZL50057.pdf (108 pages)

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Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

ZL50057GAG2

Manufacturer:

MICROSEMI/美高森美

Quantity:

20 000

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Features

•

12,288-channel x 12,288-channel non-blocking

unidirectional switching.The Backplane and Local

inputs and outputs can be combined to form a

non-blocking switching matrix with 48 input

streams and 48 output streams

8,192-channel x 4,096-channel non-blocking

Backplane input to Local output stream switch

4,096-channel x 8,192-channel non-blocking

Local input to Backplane output stream switch

8,192-channel x 8,192-channel non-blocking

Backplane input to Backplane output switch

4,096-channel x 4,096-channel non-blocking

Local input to Local output stream switch

Rate conversion on all data paths, Backplane-to-

Local, Local-to-Backplane, Backplane-to-

Backplane and Local-to-Local streams

Backplane port accepts 32 input and 32 output

ST-BUS streams with data rates of 2.048 Mbps,

4.096 Mbps, 8.192 Mbps or 16.384 Mbps in any

combination, or a fixed allocation of 16 input and

16 output streams at 32.768 Mbps

Local port accepts 16 input and 16 output ST-

BUS streams with data rates of 2.048 Mbps,

BSTo0-31

BSTi0-31

BCST0-3

BORS

FP8i

C8i

Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.

Backplane

Interface

Timing Unit

Input

PLL

DD_PLL

Figure 1 - ZL50057/8 Functional Block Diagram

Connection Memory

(8,192 locations)

DD_IO

Backplane

DS CS R/W

Zarlink Semiconductor Inc.

DD_CORE

Backplane Data Memories

Microprocessor Interface

Local Data Memories

and Internal Registers

(4,096 channels)

(8,192 channels)

Tolerance, Per Stream Rate Conversion (2, 4, 8,

16, or 32 Mbps), and 48 Inputs and 48 Outputs

A14-0

SS (GND)

12 K-Channel Digital Switch with High Jitter

•

DTA

Connection Memory

4.096 Mbps, 8.192 Mbps or 16.384 Mbps in any

combination, or a fixed allocation of 8 input and 8

output streams at 32.768 Mbps

Exceptional input clock jitter tolerance (17 ns for

16 Mbps or lower data rates, 14 ns for 32 Mbps)

Per-stream channel and bit delay for Local and

Backplane input streams

(4,096 locations)

Per-stream advancement for Local and

Backplane output streams

Constant 2-frame throughput delay for frame

integrity

Per-channel high impedance output control for

Local and Backplane streams

Per-channel driven-high output control for Local

and Backplane streams

ZL50057GAC

ZL50058GAC

ZL50058GAG2

RESET

Local

D15-0

**Pb Free Tin/Silver/Copper

TMS

Ordering Information

ODE

TDi TDo TCK TRST

Test Port

-40°C to +85°C

Output

Timing

Unit

272-Ball PBGA

256 Ball PBGA

256 Ball PBGA**

Interface

Local

FP8o

FP16o

C8o

C16o

LSTi0-15

LSTo0-15

LCST0-1

LORS

ZL50057/8

Data Sheet

January 2006

Trays

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