component
HMC903LP3ETR
Public Made by Adomby adom
Analog Devices RF Amplifiers, LFCSP-16-EP(3x3). Datasheet-verified pinout, 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
markdownHMC903LP3ETR
Analog Devices · RF Amplifiers · LFCSP-16-EP(3x3)
HMC903LP3ETR from Analog Devices, in a LFCSP-16-EP(3x3). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | NIC | unconnected | Not Internally Connected; all characterization data measured with this pin grounded externally. |
| 2 | GND | power_in | Ground pin; must connect to RF/dc ground with low inductance. |
| 3 | RFIN | input | AC-coupled RF Input matched to 50 Ω. |
| 4 | NIC | unconnected | Not Internally Connected; all characterization data measured with this pin grounded externally. |
| 5 | NIC | unconnected | Not Internally Connected; all characterization data measured with this pin grounded externally. |
| 6 | VGG1 | input | Optional Gate Control for Amplifier (voltage range −2 V to +0.2 V); if open, runs self-biased; negative voltage reduces drain current. |
| 7 | VGG2 | input | Optional Gate Control for Amplifier (voltage range −2 V to +0.2 V); if open, runs self-biased; negative voltage reduces drain current. |
| 8 | NIC | unconnected | Not Internally Connected; all characterization data measured with this pin grounded externally. |
| 9 | NIC | unconnected | Not Internally Connected; all characterization data measured with this pin grounded externally. |
| 10 | RFOUT | output | AC-coupled RF Output matched to 50 Ω. |
| 11 | GND | power_in | Ground pin; must connect to RF/dc ground with low inductance. |
| 12 | NIC | unconnected | Not Internally Connected; all characterization data measured with this pin grounded externally. |
| 13 | NIC | unconnected | Not Internally Connected; all characterization data measured with this pin grounded externally. |
| 14 | VDD1 | power_in | Power Supply Voltage for the Amplifier; 3.5 V typical with required external bypass capacitors. |
| 15 | VDD2 | power_in | Power Supply Voltage for the Amplifier; 3.5 V typical with required external bypass capacitors. |
| 16 | NIC | unconnected | Not Internally Connected; all characterization data measured with this pin grounded externally. |
| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | LFCSP-16-EP(3x3) |
| Category | RF And Wireless |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
HMC903LP3ETR - Footprint:
Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm - 3D model: LFCSP-16-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
hmc903lp3etr-etched.step/hmc903lp3etr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hmc903lp3etr.step/hmc903lp3etr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (13 pp, sha256
ac60d66d06b2b81e, retrieved 2026-09-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).