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GX9533-CTY

更新时间： 2024-01-28 15:41:57

品牌	Logo	应用领域
GENNUM		DSP外围设备微控制器和处理器外围集成电路
页数	文件大小	规格书
15页	1736K
描述
Serial Digital 8x9 Crosspoint

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技术参数
数据手册

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GX9533-CTY 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.77
技术：	CMOS	uPs/uCs/外围集成电路类型：	DSP PERIPHERAL, CROSSBAR SWITCH
Base Number Matches：	1

GX9533-CTY 数据手册

GENLINX™ II GX9533 Serial Digital 8x9 Crosspoint

Features

Description

•

operation beyond 622Mb/s

The GX9533 is a high speed 8x9 serial digital crosspoint. An

expansion input port eases the design of larger switching

matrices by reducing PCB layers and eliminating the need

for cascaded secondary switching. Decode logic and

double level latching to configure the matrix are included

on chip. Separate LOAD and CONFIGURE inputs allow for

asynchronous configuration and synchronous switching.

These latches can also be made transparent for

accepts SMPTE and PECL input levels

fully differential signal path

on-chip PECL current loads eliminate need for external

pull-down resistors

•

capable of driving 100Ωdifferential loads

very low 500mW power consumption

asynchronous switching by pulling the LOAD and

CONFIGURE pins high.

additional expansion port input for construction of

larger matrices

In the power saving (PS) mode, the GX9533 has a very low

power consumption of 500mW. This is accomplished by

driving a 400mV output swing into the on-chip 200Ω

differential load termination in the expansion port of the

next GX9533. This architecture provides a significant

power savings and the elimination of external load

resistors or impedance matching resistors. In applications

where standard PECL levels are necessary, the GX9533 can

be configured in "PECL Mode", to drive 800mVp-p into a

100Ωdifferential load. The power consumption in this

mode increases to 860mW.

•

auxiliary monitoring output

easy to configure

double latched address inputs with separate load and

configure

•

TTL/CMOS compatible control logic inputs

single 5V power supply

Applications

•

Serial digital video switching

•

Datacom or telecom switching

STD/PECL2

STD/PECL1

CCO

OUT 0..7

AUX

AUX IN

OUTPUT

BUFFER

INPUT

SWITCHING

MATRIX

EXP0..7

BUFFER

IN0 .. 7

CONFIG

LATCH

LOAD

LATCH

LOAD A

OA0..2

IA0..3

DECODE

LOGIC

Figure A: GX9533 Functional Block Diagram

GENLINX™ II GX9533 Serial Digital 8x9 Crosspoint

Data Sheet

1 of 15

www.gennum.com

8494 - 4

November 2009

Proprietary & Confidential

12 3 4 5 6 7...15

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