SPF-5122Z — Overview
SPF-5122Z by Qorvo is a GaAs pHEMT Low-Noise Amplifier in a QFN-9 (2 × 2 mm) package, supplied by Shenzhen Jingteng Electronics (JTDZ Tech). A high-performance 50–4000 MHz GaAs pHEMT low-noise MMIC amplifier from Qorvo with on-chip active bias, ultra-low NF (0.65 dB) and high linearity (OIP3 40.5 dBm), internally matched to 50 Ω in a 2 × 2 mm QFN.
Key Specifications
| Part Number | SPF-5122Z |
|---|---|
| Manufacturer | Qorvo |
| Device Type | GaAs pHEMT Low-Noise MMIC Amplifier |
| Frequency Range | 50 – 4000 MHz |
| Gain | 12.2 dB |
| Noise Figure | 0.65 dB |
| OP1dB | 23.4 dBm |
| OIP3 | 40.5 dBm |
| Supply | 3 – 5 V / 90 mA |
| Package | QFN-9 (2 × 2 × 0.9 mm) |
Datasheet Parameters
| Technology | GaAs pHEMT |
|---|---|
| Gain | 12.2 dB |
| Noise Figure | 0.65 dB (0.60 dB @ 900 MHz) |
| OP1dB | 23.4 dBm |
| OIP3 | 40.5 dBm |
| Supply | 3–5 V, 90 mA |
| Internal Match | 50 Ω |
Applications
- cellular / PCS / W-CDMA receivers
- ISM, WiMAX receivers
- PA driver amplifier
- high dynamic-range gain block
Stock & Packaging
Discontinued by Qorvo (EOL 2021; replacement QPL9547) — remaining channel stock only. Original, genuine and unused parts with traceable date code; Certificate of Conformity available on request. Ships within 24 hours from JTDZ Tech stock.
FAQ
- Is the SPF-5122Z genuine and traceable?
Yes. JTDZ Tech (Shenzhen Jinteng Electronics) supplies the Qorvo SPF-5122Z as original, genuine parts with traceable date codes and a Certificate of Conformity available on request. - What package does the SPF-5122Z use?
It is housed in a QFN-9 (2 × 2 mm) package, suitable for automated assembly and high-density RF / microwave designs. - What are the typical applications of the SPF-5122Z?
It is aimed at cellular/PCS/W-CDMA, ISM and WiMAX receivers and high-dynamic-range gain blocks. - Is the SPF-5122Z still in production?
Discontinued by Qorvo (EOL 2021; replacement QPL9547) — remaining channel stock only. - What is the lead time and shipping?
In stock at JTDZ Tech — ships within 24 hours. Each lot carries a traceable date code; small-batch, prototype and repair quantities are supported. - Can I get the full datasheet?
Yes. The complete Qorvo SPF-5122Z datasheet (electrical characteristics, S-parameters, footprint and reel specs) is available on request — contact JTDZ Tech sales for the PDF and reference designs.
Related Qorvo Products
Browse our full Qorvo inventory at JTDZ Tech for more RF / microwave components, or contact us for cross-reference and volume pricing.
Specifications are based on the Qorvo SPF-5122Z datasheet. JTDZ Tech is an independent distributor of original Qorvo components; this page is for technical reference and procurement only.
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