MAX3845

The MAX3845 is designed as one kind of DVI/HDMI 2:4 TMDS fanout switch and cable driver device that can be used in wide range of applications such as (1)Digital Signage and Industrial Display; (2)PC Monitor Distribution; (3)Home A/V Receivers; (4)DVI/HDMI Distribution Amplifiers; (5)DVI/HDMI Crosspoint Switches. And this device is available in a 14mm × 14mm, 100-pin TQFP-EP package and operates over the -10°C to +85°C temperature range.

Features of the MAX3845 are:(1)Two DVI/HDMI TMDS-Compatible Inputs and Four DVI/HDMI TMDS-Compatible Outputs; (2)Save Power by Turning Off Unused Outputs; (3)Each Output Independently Selects Input 1 or Input 2; (4)Three Preemphasis Settings Extend Cable Reach Up to 7m; (5)Operation Up to 1.65Gbps; (6)14mm x 14mm, 100-Pin TQFP Package with Exposed Paddle for Heat Sinking; (7)3.3V Power Supply; (8)TMDS Data (x3) and Clock (x1) Can Be Arbitrarily Assigned to the Four Identical Switched Paths (A, B, C, and D).

The absolute maximum ratings of the MAX3845 can be summarized as:(1)Die Attach Temperature: +400°C;(2)Storage Temperature Range: -55°C to +150°C;(3)Operating Junction Temperature Range: -55°C to +150°C;(4)Continuous Power Dissipation (TA = +70°C): 3636 mW;(5)Voltage Between Output CML Complementary Pair: ±3.6 V;(6)Voltage Between Input CML Complementary Pair: ±3.3 V;(7)Supply Voltage Range, VCC: -0.3V to +5.5V;(8)Voltage Range at Output CML Pins: -0.3 V to +5.5 V. If you want to know more information about the MAX3845, please download the datasheet in www.seekic.com or www.chinaicmart.com .