HMC285 is a single-balanced mixer produced by Hittite company. It has the advantages of low external components requirements, high LO/RF isolation, high input IP3 and small package size. It is suitable for PCS, W-CDMA, 2.4GHz ISM and MMDS applications
The HMC285 is an ultra-miniature single balanced mixer designed for applications such as PCS, W-CDMA, and MMDS. It is constructed using GaAs Schottky diodes and a planar transformer balon on the chip, requiring no external components for operation.
| Frequency Range, RF & LO | 2-3.5 GHz |
|---|---|
| Frequency Range, IF | DC - 0.9 GHz |
| Conversion Loss | 9.5 dB |
| Noise Figure (SSB) | 9.5 dB |
| LO to RF Isolation | 25 dB |
| LO to IF Isolation | 14 dB |
| IP3 (Input) | 16 dBm |
| 1 dB Compression (Input) | 6 dBm |
| Package Type | SOT26 |
| Operating Temperature | -40 to +85 °C |
The device uses an ultra small SOT26 package with a footprint of 0.118" x 0.118" (3.0mm x 3.0mm).
The mixer operates within a temperature range of -40 to +85 °C.