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QPF4656TR13

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by Ray

Qorvo RFID ICs, QFN-16(3x3). Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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QPF4656TR13

Qorvo · RFID ICs · QFN-16(3x3)

QPF4656TR13 from Qorvo, in a QFN-16(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 C1 input Logic control input (C1). Together with C0 selects the RF operating mode (e.g. TX, RX with LNA active, RX with LNA bypass). CMOS logic level referenced to VDD.
2 C0 input Logic control input (C0). Together with C1 selects the RF operating mode (TX/RX/LNA-bypass) of the FEM. CMOS logic level referenced to VDD.
3 GND power_in Ground reference. Connect to system ground plane with low-inductance vias.
4 VDD power_in Digital/logic supply for the control interface and internal bias circuitry. Bypass locally to GND.
5 RX output Receive RF port. LNA output (or bypass path output) routed to the transceiver receive input. Nominally 50 Ω, internally matched over 5.9-7.1 GHz.
6 GND power_in Ground reference. Connect to system ground plane with low-inductance vias.
7 GND power_in Ground reference. Connect to system ground plane with low-inductance vias.
8 TX input Transmit RF input port. PA input driven from the transceiver TX output. Nominally 50 Ω, internally matched over 5.9-7.1 GHz.
9 PA_EN input Power amplifier enable. CMOS logic level; asserting enables PA bias for transmit operation, de-asserting shuts down the PA for low quiescent current.
10 VCC1 power_in PA supply rail (stage 1). Optimized for +5 V operation. Requires low-ESR bypass capacitors and a low-impedance supply route to maintain linearity and output power.
11 VCC2 power_in PA supply rail (stage 2). Optimized for +5 V operation. Requires low-ESR bypass capacitors close to the pin.
12 VDET output Integrated DC logarithmic power detector output. Provides a DC voltage proportional to the log of the PA output power for closed-loop power control / application feedback.
13 GND power_in Ground reference. Connect to system ground plane with low-inductance vias.
14 ANT bidirectional Antenna common RF port of the internal SP2T switch. Connects to the external antenna (or diplexer) for the 5.9-7.1 GHz UNII5-8 band. Nominally 50 Ω.
15 GND power_in Ground reference. Connect to system ground plane with low-inductance vias.
16 GND power_in Ground reference. Connect to system ground plane with low-inductance vias.

Key specifications

Parameter Value
Manufacturer Qorvo
Package QFN-16(3x3)
Category RF And Wireless
Pins 16

Ordering variants

Same part, different packaging or reel option.

  • QPF4656TR13SB
  • QPF4656TR13SR
  • QPF4656TR13
  • QPF4656TR13EVB

CAD (KiCad official)

  • Symbol: QPF4656TR13
  • Footprint: Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm
  • 3D model: QFN-16(3x3) (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Qorvo datasheet (None pp, sha256 e3872f96e440f9ce, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF