MAX9392EHJ+

MAXIM INTEGRATED PRODUCTS  MAX9392EHJ+  芯片, 交叉点开关

The is a anything to LVDS dual 2 x 2 crosspoint switch in 32 pin TQFP package. It performs high speed, low power and low noise signal distribution. The MAX9392 multiplex one of two differential input pairs to either or both low voltage differential signalling LVDS outputs for each channel. Independent enable inputs turn on or turn off each differential output pair. Four LVCMOS/LVTTL logic inputs two per channel control internal connections between inputs and outputs. This flexibility allows for following configurations including 2 x 2, crosspoint switch, 2:1 mux, 1:2 splitter or dual repeater. This makes MAX9392 ideal for protection switching in fault tolerant systems, loopback switching for diagnostics, fan-out buffering for clock/data distribution and signal regeneration. It is used in high speed telecom/datacom equipment, central office backplane clock distribution, DSLAM, protection switching and fault tolerant systems.

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Supply voltage range from 3V to 3.6V

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Operating temperature range from -40°C to 85°C

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1.5GHz operation with 250mV differential output swing

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Added random jitter of 2psRMS and added deterministic jitter of 60psP-P

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Switching frequency of 2.2GHz

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Signal inputs accept any differential signalling standard

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LVDS outputs for clock or high speed data

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High level input fail safe detection for LVDS, HSTL and other GND referenced differential inputs

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LVCMOS/LVTTL logic inputs control signal routing

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Input current from -50µA to 10µA and supply current of 68mA