component
SYN470R
Public Made by Adomby adom
JSMSEMI RF Transceiver ICs, SOP-16. 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
markdownSYN470R
JSMSEMI · RF Transceiver ICs · SOP-16
SYN470R from JSMSEMI, in a SOP-16. 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 | SEL0 | input | Filter bandwidth selection signal; used with SEL1 and SWEN to select demodulation filter bandwidth. |
| 2 | VSSRF | power_in | Ground connection. |
| 3 | VSSRF | power_in | Ground connection. |
| 4 | ANT | input | RF signal input for 300-440 MHz reception with sensitivity -107 to -108 dBm. |
| 5 | VDDRF | power_in | Power supply (2.0-5.5V) with required decoupling capacitor to ground. |
| 6 | VDDBB | power_in | Baseband power supply (2.0-5.5V). |
| 7 | CTH | passive | External threshold capacitor connection for internal data comparator with time constant 5-50 ms. |
| 8 | NC | unconnected | No connection. |
| 9 | VSSBB | power_in | Baseband ground connection. |
| 10 | DO | output | Digital data signal output with CMOS logic levels. |
| 11 | SHUT | input | Shutdown control; high for low-power mode (0.01 µA), low for normal operation. |
| 12 | NC | unconnected | No connection. |
| 13 | CAGC | passive | External automatic gain control capacitor connection; minimum 0.47 µF recommended. |
| 14 | SEL1 | input | Filter bandwidth selection signal; used with SEL0 and SWEN. |
| 15 | REFOSC | input | Reference oscillator input accepting 0.1-1.5 Vpp clock signal or external oscillator (6-6.8 MHz for 315-434 MHz operation). |
| 16 | SWEN | input | Filter bandwidth enable signal; used with SEL0 and SEL1 to select demodulation filter bandwidth. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | SOP-16 |
| Category | RF And Wireless |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
SYN470R - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOP-16 (KiCad packages3D, STEP)
- 3D model files:
syn470r-etched.step/syn470r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);syn470r.step/syn470r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (5 pp, sha256
ddc32374eba12e7e, retrieved 2026-09-22, 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 0.2, 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).