Qorvo QPC1005PCB4B01

Overview

QPC1005PCB4B01 from Qorvo is an evaluation board designed to accelerate development and characterization of the QPC1005 0.15–2.8 GHz 50 W GaN SPDT RF switch. It provides full access to all RF ports (RFC, RF1, RF2), dual control voltage inputs (VC1, VC2), and ground connections in a 4 mm × 4 mm QFN-compatible layout. The board supports both CW and pulsed RF operation up to 60 W input power and enables rapid validation of insertion loss (<0.7 dB), isolation (>30 dB), and 30 ns switching speed in radar and EW signal paths.

For engineers reviewing the QPC1005PCB4B01 datasheet, pinout, applications, or equivalent options, this evaluation board delivers verified RF performance across 0.15–2.8 GHz, simplified biasing with no external components required, and direct compatibility with standard RF test fixtures and probe stations - enabling fast functional verification, thermal profiling, and system-level integration testing.

Technical Context

The QPC1005PCB4B01 implements the QPC1005 GaN-on-SiC SPDT switch in a 24-lead OVM QFN package (4 × 4 × 0.85 mm) with exposed paddle grounding. It replicates the production device's dual-control architecture (VC1/VC2 = 0 V/−40 V), redundant control line routing (pins 7/24 for VC1; pins 8/23 for VC2), and DC-coupled 50 Ω RF interfaces (RFC, RF1, RF2).

Board-level design follows Qorvo's recommended layout guidelines: multiple vias under the GND paddle (pin 25), grounded N/C pads (pins 1,5,6,11–20), and no external biasing components. Thermal management is optimized for channel temperature ≤119 °C at 60 W CW input, matching the QPC1005's 5.23 °C/W θ_JC.

Key Specifications

Availability

QPC1005PCB4B01 is available at Aetrix Electronics and suitable for defense radar prototyping, electronic warfare subsystem validation, and commercial RF front-end development requiring stable component supply and rapid time-to-test.

Supply support for QPC1005PCB4B01 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Qorvo is a U.S.-based semiconductor company specializing in RF solutions for defense, aerospace, and infrastructure applications, with leadership in GaN-on-SiC technology.

The QPC1005 product line is engineered for high-power RF switching in mission-critical systems - delivering ruggedized performance across −40 °C to +85 °C with industry-leading power density and thermal efficiency.

FAQ

What is the primary function of the QPC1005PCB4B01 evaluation board?

The QPC1005PCB4B01 evaluation board is a ready-to-use platform for characterizing and validating the QPC1005 GaN SPDT switch. It provides direct access to all RF and control terminals, supports full 0.15–2.8 GHz operation, and enables measurement of key parameters including insertion loss, isolation, switching speed, and thermal behavior under both CW and pulsed RF conditions - without requiring custom PCB design.

Does the QPC1005PCB4B01 require external biasing components?

No, the QPC1005PCB4B01 requires no external biasing components. It implements the QPC1005's native control interface: VC1 and VC2 accept direct 0 V / −40 V drive, with redundant control pins (VC1 on pins 7/24; VC2 on pins 8/23) routed for flexibility. All RF ports are DC-coupled and impedance-matched to 50 Ω, aligning with Qorvo's application circuit recommendations.

Can the QPC1005PCB4B01 be used for thermal testing?

Yes, the QPC1005PCB4B01 supports accurate thermal evaluation. Its layout includes the full GND paddle (pin 25) with multiple via placements per Qorvo's mechanical guidelines, enabling reliable measurement of junction-to-case thermal resistance (θ_JC = 5.23 °C/W). This allows engineers to correlate board-level temperature rise with the QPC1005's specified channel temperature limit of 119 °C at 60 W CW input.

What RF test configurations does the QPC1005PCB4B01 support?

The QPC1005PCB4B01 supports all standard RF configurations: RFC-to-RF1 ON (VC1 = 0 V, VC2 = −40 V), RFC-to-RF2 ON (VC1 = −40 V, VC2 = 0 V), and SPST mode via 50 Ω termination of one switched port. SMA connectors are placed for low-inductance RF launch, and ground-signal-ground routing minimizes parasitic coupling - ensuring repeatable S-parameter measurements per the QPC1005 datasheet test conditions.

Is the QPC1005PCB4B01 RoHS and lead-free compliant?

Yes, the QPC1005PCB4B01 is fully RoHS compliant (2011/65/EU as amended by 2015/863/EU) and lead-free. It uses Ni-Pd-Au contact plating and conforms to J-STD-020 Level 3 moisture sensitivity and 260 °C reflow profile requirements. The board itself carries no hazardous substances, including halogens, antimony, TBBP-A, PFOS, or SVHCs, matching the environmental compliance of the QPC1005 IC it hosts.