參數(shù)資料
型號(hào)： ZL50023
廠商： Zarlink Semiconductor Inc.
英文描述： Enhanced 4 K Digital Switch
中文描述： 增強(qiáng)為4 K數(shù)字開關(guān)
文件頁數(shù)： 1/80頁
文件大?。?/td> 1341K
代理商： ZL50023
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2004, Zarlink Semiconductor Inc. All Rights Reserved.
Features
4096 channel x 4096 channel non-blocking digital
Time Division Multiplex (TDM) switch at
8.192 Mbps and 16.384 Mbps or using a
combination of ports running at 2.048 Mbps,
4.096 Mbps, 8.192 Mbps and 16.384 Mbps
32 serial TDM input, 32 serial TDM output
streams
Output streams can be configured as bi-
directional for connection to backplanes
Exceptional input clock cycle to cycle variation
tolerance (20 ns for all rates)
Per-stream input and output data rate conversion
selection at 2.048 Mbps, 4.096 Mbps 8.192 Mbps
or 16.384 Mbps. Input and output data rates can
differ
Per-stream high impedance control outputs
(STOHZ) for 16 output streams
Per-stream input bit delay with flexible sampling
point selection
Per-stream output bit and fractional bit
advancement
Per-channel ITU-T G.711 PCM A-Law/
μ
-Law
Translation
Four frame pulse and four reference clock outputs
Three programmable delayed frame pulse outputs
Input clock: 4.096 MHz, 8.192 MHz, 16.384 MHz
Input frame pulses: 61 ns, 122 ns, 244 ns
Per-channel constant or variable throughput delay
for frame integrity and low latency applications
October 2004
Ordering Information
ZL50023GAC 256-ball PBGA
ZL50023QCC 256-lead LQFP
-40
°
C to +85
°
C
ZL50023
Enhanced 4 K Digital Switch
Data Sheet
Figure 1 - ZL50023 Functional Block Diagram
Data Memory
Internal Registers &
Microprocessor Interface
Output HiZ
Control
Test Port
S/P Converter
STOHZ[15:0]
FPo[3:0]
CKo[3:0]
FPo_OFF[2:0]
STio[31:0]
Connection Memory
M
D
C
D
A
T
T
T
T
T
Output Timing
STi[31:0]
P/S Converter
D
R
Input Timing
FPi
CKi
MODE_4M0
MODE_4M1
ODE
RESET
V
SS
V
DD_IO
V
DD_CORE
V
DD_IOA
V
DD_COREA
相關(guān)PDF資料
PDF描述
ZL50023GAC Enhanced 4 K Digital Switch
ZL50023QCC Enhanced 4 K Digital Switch
ZL50030 Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch
ZL50030GAC Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch
ZL50031 Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 2 K x 2 K Local Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZL50023_06 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Enhanced 4 K Digital Switch
ZL50023GAC 制造商:Microsemi Corporation 功能描述: 制造商:Microsemi Corporation 功能描述:4K WITH RATE CONVERSION - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA
ZL50023GAG2 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 4K X 4K 1.8V/3.3V 256BGA - Trays 制造商:Microsemi Corporation 功能描述:PB FREE PARALLEL ACCESS CIRCUIT (PAC) 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA
ZL50023QCC 制造商:Microsemi Corporation 功能描述: 制造商:Microsemi Corporation 功能描述:4K WITH RATE CONVERSION - Trays
ZL50023QCG1 制造商:Microsemi Corporation 功能描述:PB FREE 4K WITH RATE CONVERSION 制造商:Microsemi Corporation 功能描述:PB FREE 4K WITH RATE CONVERSION - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 4K-CH ENH 256LQFP 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 4K-CH ENH 256LQFP
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