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GX9533

ETC
Part Number GX9533
Manufacturer ETC
Description Serial Digital 8x9 Crosspoint
Published Mar 23, 2005
Detailed Description GENLINX ™II GX9533 Serial Digital 8x9 Crosspoint DATA SHEET FEATURES • operation beyond 622Mb/s • accepts SMPTE and PECL...
Datasheet PDF File GX9533 PDF File

GX9533
GX9533

Overview
GENLINX ™II GX9533 Serial Digital 8x9 Crosspoint DATA SHEET FEATURES • operation beyond 622Mb/s • 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 100Ω differential loads • very low 500mW power consumption • additional expansion port input for construction of larger matrices • 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 switching.
video switching; datacom or telecom DESCRIPTION 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 asynchronous switching by pulling the LOAD and CONFIGURE pins high.
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 800mV p-p into a 100Ω differential load.
The power consumption in this mode increases to 860mW.
ORDERING INFORMATION PART NUMBER GX9533-CQY GX9533-CTY PACKAGE 100 pin MQFP Tray 100 pin MQFP Tape TEMPERATURE 0°C to 70°C 0°C to 70°C GX9533 STD/PECL2 STD/PECL1 2 AUX IN 16 EXP0.
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7 16 IN0 .
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7 INPUT BUFFER 16 SWITCHING MATRIX OUTPUT BUFFER 16 AUX 2 ...


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