HMC331 is a passive frequency doubler produced by Hittite Microwave Corporation. It is suitable for wireless local loop, LMDS, VSAT and point-to-point radio equipment.
The HMC331 is a passive miniature frequency doubler MMIC designed for wireless local loop, LMDS, VSAT, and test equipment applications. It utilizes GaAs Schottky diode/balun technology to double the input frequency from 12 to 18 GHz to an output range of 24 to 36 GHz. The device requires no DC bias and offers typical suppression of undesired harmonics at 50 dB.
| Input Frequency Range | 12 - 18 GHz |
|---|---|
| Conversion Loss | 14 dB |
| Isolation | 50 dB |
| Bias Requirement | Passive: No Bias Required |
| Operating Temperature | -55 to +85 °C |
| Storage Temperature | -65 to +150 °C |
No, the device is passive and requires no DC bias.
The typical conversion loss is 14 dB.
The absolute maximum input drive level is +27 dBm.