HMC142C8 is a double-balanced mixer produced by Hittite Microwave Corporation. It features high dynamic range and high third order intercept power, suitable for microwave point-to-point radios and satellite ground equipment.
The document describes the HMC142C8, a miniature GaAs MMIC SMT double-balanced mixer designed for use as an upconverter or downconverter. It is ideal for microwave point-to-point radios and VSAT ground equipment applications due to its high dynamic range and surface mount compatibility.
Key electrical specifications include a frequency range of 6-15 GHz for RF and LO inputs, with a conversion loss between 8 and 10 dB at 7-11 GHz. The device features an input IP3 of 20 dBm and provides high isolation levels, such as 35 dB from LO to IF.
| Frequency Range, RF & LO | 6-15 GHz |
|---|---|
| Frequency Range, IF | DC -2 GHz |
| Conversion Loss (7-11 GHz) | 8 10 dB |
| Noise Figure (SSB) | 8.5 10 dB |
| LO to IF Isolation | 25 dB |
| Input IP3 | 20 dBm |
| Operating Temperature | -55 to +85 °C |
The device is ideal for microwave point-to-point radios and VSAT ground equipment.
It is a passive diode/balun type mixer with high dynamic range.
The maximum rating for RF/IF input is +13 dBm, and for LO drive it is +27 dBm.