{"id":6877,"date":"2026-06-22T01:48:05","date_gmt":"2026-06-22T01:48:05","guid":{"rendered":"https:\/\/materialparts.com\/ds90lv031atmx\/"},"modified":"2026-06-22T01:48:05","modified_gmt":"2026-06-22T01:48:05","slug":"ds90lv031atmx","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/ds90lv031atmx\/","title":{"rendered":"DS90LV031ATMX"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The DS90LV031ATMX from Texas Instruments is a 3V quad LVDS differential line driver supporting data rates over 400 Mbps, with tri-state outputs and 3.0-3.6V supply in an SOIC-16 package.<\/p>\n

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\u0627\u0644\u0646\u0648\u0639<\/td>\nQuad LVDS Differential Line Driver<\/td>\n<\/tr>\n
\u0627\u0644\u0642\u0646\u0648\u0627\u062a<\/td>\n4<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n3.0 V to 3.6 V<\/td>\n<\/tr>\n
\u0645\u0639\u062f\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\n400 Mbps (200 MHz)<\/td>\n<\/tr>\n
Differential Output Voltage<\/td>\n250 mV to 450 mV (typical 350 mV)<\/td>\n<\/tr>\n
Output Offset Voltage<\/td>\n1.125 V to 1.375 V (typical 1.2 V)<\/td>\n<\/tr>\n
\u062a\u0623\u062e\u064a\u0631 \u0627\u0644\u0627\u0646\u062a\u0634\u0627\u0631<\/td>\n2.0 ns (typical)<\/td>\n<\/tr>\n
Output Transition Time<\/td>\n0.5 ns (typical)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOIC-16<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40C to +85C<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • 4 LVDS differential drivers in one package<\/li>\n
  • 400+ Mbps data rate (200 MHz clock)<\/li>\n
  • 350 mV typical differential output swing<\/li>\n
  • 3.0V to 3.6V single supply<\/li>\n
  • Tri-state outputs for bus sharing<\/li>\n
  • Companion receiver: DS90LV032A<\/li>\n
  • Compliant with TIA\/EIA-644 (LVDS)<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • High-speed point-to-point data links<\/li>\n
    • Backplane and cable interconnects<\/li>\n
    • Video and display data transmission<\/li>\n
    • Clock distribution networks<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The DS90LV031ATMX from Texas Instruments is a 3V quad LVDS differential line driver supporting data rates over 400 Mbps, with tri-state outputs and 3.0-3.6V supply in an SOIC-16 package. Key Specifications Type Quad LVDS Differential Line Driver Channels 4 Supply Voltage 3.0 V to 3.6 V Data Rate 400 Mbps (200 MHz) Differential […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[138],"class_list":["post-6877","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-ti"],"acf":{"brief_explanation":"Quad LVDS Driver, 400Mbps, 3.3V, SOIC-16","date_code":"","package_case":"SOIC-16 (9.9 x 3.9 x 1.75 mm)","in_stock":5678,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/ds90lv031a.pdf","price":"$1.85 @ 1ku","product_introduction":"The DS90LV031ATMX from Texas Instruments is a quad CMOS differential line driver designed for applications requiring ultra-low power dissipation and high data rates using Low Voltage Differential Signaling (LVDS) technology. The device accepts LVTTL\/LVCMOS input levels and translates them to low-voltage (350mV typical) differential output signals compliant with the TIA\/EIA-644 LVDS standard. Data rates in excess of 400 Mbps are supported. The current-mode driver design provides constant 3.5 mA output current that develops 350 mV across a 100-ohm termination resistor at the receiver. The output offset voltage of 1.2V centers the signal within the receiver common-mode range. EN and EN* pins provide tri-state control for bus sharing and ultra-low idle power of 13 mW typical. The DS90LV031A paired with the DS90LV032A receiver provides a complete LVDS communication solution consuming 80% less power than PECL alternatives.","working_principle":"The DS90LV031ATMX uses a current-mode driver architecture where a controlled 3.5 mA current source is steered through the differential output pair. When the input is HIGH, current flows from the Y output through the 100-ohm termination resistor to the Z output, creating a positive differential voltage. When the input is LOW, the current direction reverses, creating a negative differential voltage. This current-mode approach provides several advantages: the 350 mV swing is relatively constant regardless of load impedance variations, the quiescent current remains flat versus switching frequency (unlike RS-422 voltage-mode drivers), and the low swing minimizes EMI and power dissipation. The output is centered at 1.2V offset from ground, within the 0V to 2.4V LVDS receiver common-mode range. The tri-state function disconnects the current source, reducing supply current to the 3.5 mA idle state. The 2ns propagation delay and 0.5ns transition times enable the 400 Mbps data rate.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>DIN1<\/td>Input<\/td>Driver 1 data input<\/td><\/tr>
      2<\/td>DIN2<\/td>Input<\/td>Driver 2 data input<\/td><\/tr>
      3<\/td>DOUT2+<\/td>Output<\/td>Driver 2 positive output<\/td><\/tr>
      4<\/td>DOUT2-<\/td>Output<\/td>Driver 2 negative output<\/td><\/tr>
      5<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      6<\/td>DOUT3-<\/td>Output<\/td>Driver 3 negative output<\/td><\/tr>
      7<\/td>DOUT3+<\/td>Output<\/td>Driver 3 positive output<\/td><\/tr>
      8<\/td>DIN3<\/td>Input<\/td>Driver 3 data input<\/td><\/tr>
      9<\/td>DIN4<\/td>Input<\/td>Driver 4 data input<\/td><\/tr>
      10<\/td>DOUT4-<\/td>Output<\/td>Driver 4 negative output<\/td><\/tr>
      11<\/td>DOUT4+<\/td>Output<\/td>Driver 4 positive output<\/td><\/tr>
      12<\/td>EN<\/td>Input<\/td>Enable (active HIGH)<\/td><\/tr>
      13<\/td>EN*<\/td>Input<\/td>Enable (active LOW)<\/td><\/tr>
      14<\/td>DOUT1-<\/td>Output<\/td>Driver 1 negative output<\/td><\/tr>
      15<\/td>DOUT1+<\/td>Output<\/td>Driver 1 positive output<\/td><\/tr>
      16<\/td>VCC<\/td>Power<\/td>3.3V supply<\/td><\/tr><\/table>","application_scenarios":"
      • 4-channel high-speed video data link at 400Mbps per channel over Cat-5 cable<\/li>
      • Backplane clock distribution at 200MHz with LVDS point-to-point topology<\/li>
      • Multi-drop sensor data acquisition with tri-state bus sharing<\/li>
      • FPGA-to-ASIC high-speed parallel data transfer with 4 LVDS pairs<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>DS90LV031ATMX\/NOPB<\/td>SOIC-16<\/td>Same device, different packing<\/td><\/tr>
        ADI<\/td>ADN4665ARZ<\/td>SOIC-16<\/td>Quad LVDS driver, pin-compatible<\/td><\/tr>
        ST<\/td>STLVDS31BDR<\/td>SOIC-16<\/td>Quad LVDS driver, equivalent<\/td><\/tr>
        TI<\/td>SN65LVDS31DR<\/td>SOIC-16<\/td>LVDS driver, newer family<\/td><\/tr>
        TI<\/td>DS90LV047ATMX<\/td>SOIC-16<\/td>Quad bus LVDS driver, half-duplex<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/6877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=6877"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/6877\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=6877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=6877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=6877"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=6877"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}