component

TRF370315IRGER

Public Made by Adom

by adom

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

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TRF370315IRGER

Texas Instruments · RF Modulators And Demodulators · VQFN-24(4x4)

TRF370315IRGER 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 NC unconnected No-connect pin, not bonded internally, so it is left unconnected.
2 GND power_in Ground connection for the device.
3 LOP input Local oscillator input (positive side) for a 50-Ω single-ended LO port with LO input power of -5 dBm to 12 dBm over 0.35 GHz to 4 GHz.
4 LON input Local oscillator input (complementary side) for the 50-Ω single-ended LO port with LO input power of -5 dBm to 12 dBm over 0.35 GHz to 4 GHz.
5 GND power_in Ground connection for the device.
6 NC unconnected No-connect pin, not bonded internally, so it is left unconnected.
7 NC unconnected No-connect pin, not bonded internally, so it is left unconnected.
8 GND power_in Ground connection for the device.
9 BBQN input In-quadrature baseband input (complementary side); for the TRF370315 the I/Q inputs require a 1.5-V common-mode voltage and have 5 kΩ resistance and 3 pF parallel capacitance per single-ended input.
10 BBQP input In-quadrature baseband input (positive side); for the TRF370315 the I/Q inputs require a 1.5-V common-mode voltage and have 5 kΩ resistance and 3 pF parallel capacitance per single-ended input.
11 GND power_in Ground connection for the device.
12 GND power_in Ground connection for the device.
13 NC unconnected No-connect pin, not bonded internally, so it is left unconnected.
14 GND power_in Ground connection for the device.
15 NC unconnected No-connect pin, not bonded internally, so it is left unconnected.
16 RF_OUT output RF output that drives a single-ended 50-Ω load directly without external components.
17 GND power_in Ground connection for the device.
18 VCC power_in Power supply pin; supply range is 4.5 V to 5.5 V (5 V nominal), with absolute maximum of 6 V.
19 GND power_in Ground connection for the device.
20 GND power_in Ground connection for the device.
21 BBIP input In-phase baseband input (positive side); for the TRF370315 the I/Q inputs require a 1.5-V common-mode voltage and have 5 kΩ resistance and 3 pF parallel capacitance per single-ended input.
22 BBIN input In-phase baseband input (complementary side); for the TRF370315 the I/Q inputs require a 1.5-V common-mode voltage and have 5 kΩ resistance and 3 pF parallel capacitance per single-ended input.
23 GND power_in Ground connection for the device.
24 VCC power_in Power supply pin; supply range is 4.5 V to 5.5 V (5 V nominal), with absolute maximum of 6 V.
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 RF And Wireless
Pins 25

CAD (KiCad official)

  • Symbol: TRF370315IRGER
  • Footprint: Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm
  • 3D model: VQFN-24(4x4) (KiCad packages3D, STEP)
  • 3D model files: trf370315irger-etched.step / trf370315irger-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); trf370315irger.step / trf370315irger.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (29 pp, sha256 e1dd27f3ec06c7d4, retrieved 2026-10-08, tier: lcsc)
  • 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