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SN75LVDS31 Datasheet(PDF) 1 Page - Texas Instruments |
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SN75LVDS31 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 16 page SN75LVDS31, SN75LVDS9638 HIGH-SPEED DIFFERENTIAL LINE DRIVERS SLLS359C – JUNE 1999 – REVISED JUNE 2001 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Meets or Exceeds the Requirements of ANSI TIA/EIA-644 Standard D Low-Voltage Differential Signaling With Typical Output Voltage of 350 mV and a 100- Ω Load D Signaling Rates up to 155 Mbps D Operates From a Single 3.3-V Supply D Driver at High Impedance When Disabled or With VCC = 0 D Low-Voltage TTL (LVTTL) Logic Input Levels D Characterized For Operation From 0 °C to 70°C description The SN75LVDS31 and SN75LVDS9638 are differential line drivers that implement the electrical characteristics of low-voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5-V differential standard levels (such as TIA/EIA-422B) to reduce the power, increase the switching speeds, and allow operation with a 3.3-V supply rail. Any of the four current-mode drivers will deliver a minimum differential output voltage magnitude of 247 mV into a 100- Ω load when enabled. The intended application of these devices and signaling technique is for point-to-point baseband data transmission over controlled impedance media of approximately 100 Ω. The transmission media may be printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment. The SN75LVDS31 and SN75LVDS9638 are characterized for operation from 0 °C to 70°C. Copyright © 2001, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 1A 1Y 1Z G 2Z 2Y 2A GND VCC 4A 4Y 4Z G 3Z 3Y 3A SN75LVDS31D (Marked as 75LVDS31) SN75LVDS31PW (Marked as DS31) (TOP VIEW) 1 2 3 4 8 7 6 5 VCC 1A 2A GND 1Y 1Z 2Y 2Z SN75LVDS9638D (Marked as DF638 or 7L9638) SN75LVDS9638DGK (Marked as AXK) (TOP VIEW) |
Similar Part No. - SN75LVDS31_01 |
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Similar Description - SN75LVDS31_01 |
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