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DS90LV049QMTX

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by adom

Texas Instruments LVDS ICs, TSSOP-16. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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DS90LV049QMTX

Texas Instruments · LVDS ICs · TSSOP-16

DS90LV049QMTX from Texas Instruments, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 RIN1- input Inverting LVDS receiver input for channel 1, differential pair with RIN1+, common-mode range 0.05-3V at VDD=3.3V
2 RIN1+ input Non-inverting LVDS receiver input for channel 1, differential pair with RIN1-, common-mode range 0.05-3V at VDD=3.3V
3 RIN2+ input Non-inverting LVDS receiver input for channel 2, differential pair with RIN2-, common-mode range 0.05-3V at VDD=3.3V
4 RIN2- input Inverting LVDS receiver input for channel 2, differential pair with RIN2+, common-mode range 0.05-3V at VDD=3.3V
5 DOUT1- output Inverting LVDS driver output for channel 1, differential pair with DOUT1+, differential voltage 250-450mV
6 DOUT1+ output Non-inverting LVDS driver output for channel 1, differential pair with DOUT1-, differential voltage 250-450mV
7 DOUT2+ output Non-inverting LVDS driver output for channel 2, differential pair with DOUT2-, differential voltage 250-450mV
8 DOUT2- output Inverting LVDS driver output for channel 2, differential pair with DOUT2+, differential voltage 250-450mV
9 EN input Enable input (active high) for tri-state output control, ANDed with EN bar on pin 16, logic levels VIH≥2.0V VIL≤0.8V
10 DIN1 input LVCMOS driver input for channel 1, logic levels VIH≥2.0V and VIL≤0.8V with pull-down current source
11 DIN2 input LVCMOS driver input for channel 2, logic levels VIH≥2.0V and VIL≤0.8V with pull-down current source
12 VDD power_in Power supply pin, recommended operating range 3.0-3.6V, max package dissipation 1146mW at 25°C
13 GND power_in Ground reference
14 ROUT1 tri_state LVCMOS tri-state receiver output for channel 1, output levels VOH≥2.7V and VOL≤0.25V, controlled by EN and EN inputs
15 ROUT2 tri_state LVCMOS tri-state receiver output for channel 2, output levels VOH≥2.7V and VOL≤0.25V, controlled by EN and EN inputs
16 EN input Enable input (active low) for tri-state output control, ANDed with EN on pin 9, logic levels VIH≥2.0V VIL≤0.8V

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-16
Category Interface
Pins 16

CAD (KiCad official)

  • Symbol: DS90LV049QMTX
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: ds90lv049qmtx-etched.step / ds90lv049qmtx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ds90lv049qmtx.step / ds90lv049qmtx.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (21 pp, sha256 37bae98f8a458533, retrieved 2026-09-29, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF