FSHDMI08 ONSEMI | Alldatasheet
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© 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com FSHDMI08 Rev. 1.0.4 FSHMDI08 — Low-Voltage, Wide-Bandwidth, HDMI Switch with DDC and CEC Multiplexer Click here for this datasheet translated into Chinese! FSHDMI08 — Low-Voltage, Wide-Bandwidth, HDMI Switch with DDC and CEC Multiplexer
Features
-25db Non-Adjacent Channel Crosstalk at 1.65Gbps Low Signal Loss: -1.5dBg attenuation at 1.65Gbps Isolation Ground Between Channels Fast Turn-on/off Time (< 6ns) 1.65Gbps Throughput 8kV ESD Protection Low Skew: Intra-pair <90ps, Inter-pair < 150ps Low Power Consumption: 1µA Maximum
Applications
XGA and 720p DVI and HDMI Video Source Selection
Description
The FSHDMI08 is a wide-bandwidth switch designed for routing HDMI link data, clock, and the relevant DDC and CEC control signals that support the data rate up to 1.65Gbps per channel for UXGA resolution. Applications include LCD TVs, DVD, set-top boxes, and notebook designs with multiple digital video interfaces. This switch allows the passage of HDMI link signals with ultra-low non-adjacent channel crosstalk and ultra- low off isolation. This is critical to minimize ghost images between active video sources in video applications. The wide bandwidth of this switch allows the high-speed differential signal to pass through with minimal additive skew and phase jitter. The pinout supports an HDMI standard-A connector PCB layout. IMPORTANT NOTE: For additional information, please contact analogswitch@fairchildsemi.com.
Ordering Information
Order Number Eco Status Package Description Packing Method FSHDMI08MTDX RoHS 56-Lead, Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Tape and Reel For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html. FSHDMI08 HDMI Receiver Graphics Processor Primary HDMI Source Secondary HDMI Source Primary Source DDC & CEC Secondary Source DDC & CEC TMDS Channels Control Channels FSHDMI08 HDMI ReceiverHDMI Receiver Graphics ProcessorGraphics Processor Primary HDMI Source Secondary HDMI Source Primary Source DDC & CEC Secondary Source DDC & CEC TMDS Channels Control Channels Figure 1. Single-Link HDMI Application
Figure 2. Functional Diagram
29 V DDC DDC Power
30 DGND DDC/CEC GND
Figure 3. Pin Assignments
© 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com FSHDMI08 Rev. 1.0.4 4 FSHMDI08 — Low-Voltage, Wide-Bandwidth, HDMI Switch with DDC and CEC Multiplexer Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may dam age the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol Parameter Min. Max. Unit VCC3 Supply Voltage – TMDS Channels -0.5 4.6 V VDDC Supply Voltage – 5V DDC -0.5 6.0 V VSWTMDS (1) Switch I/O Voltage 1Dn+, 1Dn-, 2Dn+, 2Dn-, Dn+, Dn-, 1CLK+, 1CLK-, 2CLK+, 2CLK-, CLK+, CLK- -0.5 V CC3 + 0.3 V VSWDDC (1) Switch I/O Voltage HPD1, HPD2, HPD, SCL1, SCL2, SCL, SDA1, SDA2, SDA, CEC1, CEC2, CEC -0.5 V DDC + 0.3 V VCNTRLT (1) Control Input Voltage STMDS, /OETMDS -0.5 4.6 V VCNTRLD (1) Control Input Voltage S DDC, /OEDDC -0.5 6.0 V IIK Input Clamp Diode Current -50 mA ISW Switch I/O Current (Continuous) 128 mA TSTG Storage Temperature Range -65 +150 °C TJ Maximum Junction Temperature +150 °C TL Lead Temperature (Soldering, 10 Seconds) +260 °C I/O to GND 8.0 Human Body Model (JEDEC: JESD22-A114) All Other Pins 2.5 ESD Charged Device Model (JEDEC: JESD22-C101) 2.0 kV Note: 1. The input and output negative ratings may be exceeded if the input and output diode current ratings are observed. Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ens ure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings. Symbol Parameter Min. Max. Unit VCC3 TMDS Supply Voltage – 3V 3.0 4.3 V VDDC DDC Supply Voltage 3.0 5.5 V VCNTRLT Control Input Voltage – S TMDS, /OETMDS 0 VCC3 V VCNTRLD Control Input Voltage – S DDC, /OEDDC 0 VDDC V VSWTMDS Switch I/O Voltage for HDMI path V CC3 – 0.6 V CC3 V VSWDDC Switch I/O Voltage for DDC path 0 V DDC V TA Operating Temperature -40 +85 ºC θJA Thermal Resistance (Free Air) +80 ºC/W
0.2 CBA
0.10 AB C
Figure 16. 56-Pin Thin-Shrink Small Outline Package (TSSOP) the warranty therein, which covers Fairchild products. http://www.fairchildsemi.com/packaging/.
© 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com FSHDMI08 Rev. 1.0.4 11 FSHMDI08 — Low-Voltage, Wide-Bandwidth, HDMI Switch with DDC and CEC Multiplexer
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