QPX0003D
Overview
Qorvo’s QPX0003D is a pact I/Q mixer in die form operating over the 30 to 40 GHz bandwidth that can be configured as an image reject mixer, a single sideband upconverter, or a QPSK modulator/demodulator. The QPX0003D utilizes two double balanced mixer cells and a 90⁰ hybrid on the LO port. An external 90⁰ hybrid on the IF port is required to plete the image rejection or sideband suppression. The QPX0003D is a smaller alternative to higher cost hybrid I/Q Mixers and single sideband upconverter assemblies.
30-40 GHz I/Q Mixer
Functional Block Diagram
1 RF
2 LO
-90 0
IF1
IF2
Key Features
- I, Q outputs/inputs
- RF, LO Frequency Range: 30 to 40 GHz
- IF Frequency Range: DC
- 5 GHz
- Low conversion loss of 7 d B at 35 GHz
- High image rejection of 25 d B
- High LO/RF isolation > 35 d B at 35 GHz
- Small die size
Performance is typical across frequency. Please reference electrical specification table and data plots for more details.
Applications
- Image reject...
