(China (Mainland))
Product Summary
The CH7318C-BF is a high speed HDMI level shifter that converts low-swing AC coupled differential input to HDMI 1.3 compliant open-drain current steering Rx terminated differential output. The CH7318C-BF features integrated parallel termination resistors (50-ohm), which eliminate the requirement for external termination resistors on the TMDS differential output pins.
Parametrics
CH7318C-BF absolute maxing ratings: (1)All 3.3V power supplies relative to GND: min=-0.5V, max=5.0V; (2)TSC Analog output short circuit duration: Indefinite Sec; (3)TAMB Ambient operating temperature: min=-20℃, max=85℃; (4)TSTOR Storage temperature: min=-65℃, max=150℃; (5)TJ Junction temperature: max=150℃; (6)TVPS Vapor phase soldering (5 second): max=260℃.
Features
CH7318C-BF features: (1)Converts low-swing AC coupled differential input to HDMI 1.3 compliant open-drain current steering Rx terminated differential output.; (2)HDMI TMDS level shifting operation up to 1.65Gb/s per lane (165MHz pixel clock).; (3)Enable feature to turn off TMDS inputs and outputs and to enter low-power state.; (4)Transparent operation: no re-timing or configuration required.; (5)Inter-Pair added skew < 250ps; (6)Intra-Pair added skew < 10ps.
Diagrams
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