component
LMV242LD
Public Made by Adomby adom
Texas Instruments RF Front End Circuits, DFN-10-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLMV242LD
Texas Instruments · RF Front End Circuits · DFN-10-EP(3x3)
LMV242LD from Texas Instruments, in a DFN-10-EP(3x3). 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 | OUT1 | output | Output pin connected to PA of channel 1 for RF control voltage. |
| 2 | OUT2 | output | Output pin connected to PA of channel 2 for RF control voltage. |
| 3 | COMP2 | passive | Frequency compensation pin; BS signal switches between OUT1 and OUT2 compensation networks. |
| 4 | VDD | power_in | Positive supply voltage, 2.6V to 5.5V range. |
| 5 | RFIN | input | RF input connected to coupler output for detecting PA and antenna RF power level, input range −50 to 0 dBm. |
| 6 | VRAMP | input | Analog input for setting RF output power level; useful input range 0.2V to 1.8V although 0V to VDD tolerated. |
| 7 | TX_EN | input | Schmitt trigger logic input for transmit enable; low <0.8V shuts down chip, high >1.8V enables chip. |
| 8 | BS | input | Schmitt trigger band select digital input; high selects OUT1, low selects OUT2. |
| 9 | COMP1 | passive | Compensation pin for connecting external RC network between COMP1 and COMP2 for loop compensation and closed-loop frequency response control. |
| 10 | GND | power_in | Power ground reference. |
| 11 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | DFN-10-EP(3x3) |
| Category | RF And Wireless |
| Pins | 11 |
CAD (KiCad official)
- Symbol:
LMV242LD - Footprint:
Package_DFN_QFN:DFN-10-1EP_3x3mm_P0.5mm_EP1.55x2.48mm - 3D model: DFN-10-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
lmv242ld-etched.step/lmv242ld-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv242ld.step/lmv242ld.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (23 pp, sha256
6162e6ffb32d45fd, retrieved 2026-10-03, 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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).