16 settings of VOD and DE when in pin mode ............4 1. Introduction: The DS100MB203EVK is a dual Lane 2:1/1:2 Mux/Buffer SMA evaluation kit. It provides a complete high bandwidth platform to evaluate the signal integrity and signal conditioning features of the DS100MB203SQ –...
VDD_SEL – Enable or disable the internal 3.3V to 2.5V regulator (GND – enables the internal LDO for 3.3V to 2.5V). RESET RESET – Enable or disable the device (GND – enables the device). EQ_D[1:0] PIN MODE – EQ control for channel D inputs DS100MB203EVK User’s Guide October 2012...
INPUT_EN pin 0: Normal Operation, FANOUT is disabled, use SEL0/1 to select the A or B input/output (see SEL0/1 pin), input always enabled with 50 ohms. INPUT_EN R: Reserved (DO NOT USE). F: AUTO - Use RX Detect, SEL0/1 to determine which input or output to enable, FANOUT is disable 1: Normal Operation, FANOUT is enabled (both S_OUT0/1 are ON).
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0, R 0, F -3.5 0, 1 R, 0 -3.5 R, R R, F R ,1 -3.5 F ,0 F, R F, F -3.5 F, 1 1, 0 1, R -3.5 1, F 1, 1 DS100MB203EVK User’s Guide October 2012...
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2.7. For SMBUS mode control of the EQ, VOD and De-emphasis level: Set ENSMB = 1 (1kohm to VIH) by using the SW2 (3-2-1) = (OFF-OFF-ON). Set SW4 pin1,2 to the ON position so the SMBUS signals are connected. Set SW3 pin1 thru pin6 switches to the OFF position so they do not connect to the SDA and SCL line. Set the SW1 and SW5 for the AD[3:0] pins.
5. Schematic Figure 2. DS100MB203EVK Schematic October 2012 SNLU120...
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EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions: The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims arising from the handling or use of the goods.
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This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
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Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan. Texas Instruments Japan Limited (address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan http://www.tij.co.jp...
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IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
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