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TUSB1002AIRGET

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Texas Instruments USB Converters, VQFN-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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TUSB1002AIRGET

Texas Instruments · USB Converters · VQFN-24(4x4)

TUSB1002AIRGET from Texas Instruments, in a VQFN-24(4x4). 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 VCC power_in Supply pin for the 3.3V (±10%) device supply; the recommended VCC range is 3 V to 3.6 V.
2 CH1_EQ1 input Four-level configuration input (internal ~45K pull-up, ~95K pull-down) that sets the RX1P/N equalization level together with CH1_EQ2, sampled after the rising edge of EN.
3 CH1_EQ2 input Four-level configuration input that sets the RX1P/N equalization level together with CH1_EQ1 (up to 16 settings), sampled after the rising edge of EN.
4 CFG1 input Four-level configuration input that, together with CFG2, selects the VOD linearity range and DC gain for both channels, sampled after the rising edge of EN.
5 EN input Two-level enable input (internal ~400K pull-up); driving it low places the device in shutdown with receiver terminations high-impedance and channels disabled, and high gives normal operation.
6 GND power_in Ground pin.
7 MODE input Four-level mode-select input, sampled after the rising edge of EN: 0 = Basic Redriver mode, R = PCIe/Test mode (TI internal use only), F = USB3.2 x1 dual-channel operation (normal mode), 1 = USB3.2 x1 single-channel operation.
8 RX1N input Negative differential SuperSpeed/SuperSpeedPlus input for Channel 1.
9 RX1P input Positive differential SuperSpeed/SuperSpeedPlus input for Channel 1, with a 90Ω differential input termination.
10 GND power_in Ground pin.
11 TX2N output Negative differential SuperSpeed/SuperSpeedPlus output for Channel 2.
12 TX2P output Positive differential SuperSpeed/SuperSpeedPlus output for Channel 2 (90Ω differential output).
13 VCC power_in Supply pin for the 3.3V (±10%) device supply; the recommended VCC range is 3 V to 3.6 V.
14 DCBOOST# input Two-level active-low input (internal ~400K pull-up) that increases the DC gain defined in Table 6-3 by +1 dB unless already at +2 dB; it may be left unconnected if not needed.
15 CFG2 input Four-level configuration input that, together with CFG1, sets the VOD linearity range and DC gain for both channels, sampled after the rising edge of EN.
16 CH2_EQ1 input Four-level configuration input that sets the RX2P/N equalization level together with CH2_EQ2 (up to 16 settings), sampled after the rising edge of EN.
17 CH2_EQ2 input Four-level configuration input that sets the RX2P/N equalization level together with CH2_EQ1 (up to 16 settings), sampled after the rising edge of EN.
18 GND power_in Ground pin.
19 RX2P input Positive differential SuperSpeed/SuperSpeedPlus input for Channel 2, with a 90Ω differential input termination.
20 RX2N input Negative differential SuperSpeed/SuperSpeedPlus input for Channel 2.
21 GND power_in Ground pin.
22 TX1P output Positive differential SuperSpeed/SuperSpeedPlus output for Channel 1 (90Ω differential output).
23 TX1N output Negative differential SuperSpeed/SuperSpeedPlus output for Channel 1.
24 RSVD1 output Reserved pin that is driven low by the device under normal operation; the datasheet recommends leaving it unconnected on the PCB.
25 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VQFN-24(4x4)
Category Interface
Pins 25

CAD (KiCad official)

  • Symbol: TUSB1002AIRGET
  • Footprint: Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm
  • 3D model: VQFN-24(4x4) (KiCad packages3D, STEP)
  • 3D model files: tusb1002airget-etched.step / tusb1002airget-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tusb1002airget.step / tusb1002airget.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (38 pp, sha256 812f787239d604ef, retrieved 2026-10-07, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF