HMC951B I/Q Downconverter SMT, 5.6 - 8.6 GHz
The HMC951B is a compact GaAs MMIC I/Q downconverter in a leadless RoHS compliant SMT package. This device provides a small signal conversion gain of 13 dB with a noise figure of 2 dB and 24 dB of image rejection across the frequency band. The HMC951B utilizes an LNA followed by an image reject mixer which is driven by an LO buffer amplifier. The image reject mixer eliminates the need for a filter following the LNA, and removes thermal noise at the image frequency.
I and Q mixer outputs are provided and an external 90° hybrid is needed to select the required sideband. The HMC951B is a much smaller alternative to hybrid style image reject mixer downconverter assemblies, and is compatible with surface mount manufacturing techniques.
Applications
Features and BenefitsConversion Gain: 13 dBImage Rejection: 24 dBLO to RF Isolation: 48 dBNoise Figure: 2 dBInput IP3: 1 dBm24 Lead 4x4mm QFN Package: 16mm² | |
Data Sheets
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| HMC951BLP4E Production | 24 ld QFN (4x4mm w/2.8mm ep) | OTH 50 | -55 to 85C | 19.05 | 15.75 | Y |
| HMC951BLP4ETR Production | 24 ld QFN (4x4mm w/2.8mm ep) | REEL 500 | -55 to 85C | 19.05 | 15.75 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
|---|
| EV1HMC951BLP4 | Evaluation Board | 248.6 | Y |
Reference Materials
