GS2993中文资料对偶环保自适应电缆均衡器数据手册Semtech规格书

特性 Features

·SMPTE 424M, SMPTE 292M and SMPTE 259M compliant
·Automatic cable equalization
·Multi-standard operation from 143Mb/s to 2.97Gb/s
·Performance optimized for 270Mb/s, 1.485Gb/s and 2.97Gb/s. Typical equalized length of Belden 1694A cable: ·140m at 2.97Gb/s
·200m at 1.485Gb/s
·400m at 270Mb/s

·Supports DVB-ASI at 270Mb/s
·Dual, independently-controlled outputs
·Manual bypass (useful for low data rates with slow rise/fall times)
·Programmable carrier detect with squelch threshold adjustment
·Automatic power-down on loss of signal ·Standby power <30mW (typical)

·Differential outputs support DC coupling to 1.2V, 2.5V and 3.3V CML logic
·0/6 dB gain boost selection pin
·Cable Length Indicator output; varies monotonically with input cable length
·Selectable de-emphasis: 2dB, 4dB and 6dB
·Standard EIA/JEDEC logic control and status signal levels
·Single 3.3V power supply operation
·210mW power consumption (typical)
·Wide operating temperature range of -40ºC to +85ºC
·Small footprint QFN package (4mm x 4mm)
·Pb-free and RoHS compliant