WJ Communication HMJ8
The HMJ8 is a high dynamic range, GaAs FET mixer. This active FET mixer realizes a typical third order intercept point of +37 dBm at an LO drive level of +18 dBm. The HMJ8 comes in a low cost, J-lead package.| Part No. | HMJ8 |
|---|---|
| Datasheet | HMJ8 Download |
| Manufacturer |  WJ Communication |
| Description | High Dynamic Range FET Mixer |
| Buy | Stock & Price |
FEATURES
● +37 dBm IIP3● No External Matching Elements
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DESCRIPTION
The HMJ8 is a high dynamic range, GaAs FET mixer. The HMJ8 comes in a low cost, J-lead package. Typical applications include frequency up/down conversion, modulation and demodulation for receivers and transmitters used in communication systems. Functional Diagram 18 17 16 15 14 13 12 11 10 Required RF 2200-2300 MHz LO 2060-2160 MHz IF 50-150 MHz +18 dBm Drive Level +3V Bias (22 mA) Low Cost Surface Mount J-Lead Package 1 2 3 4 5 6 7 8 9 Function Pin No. Function Pin No. Ground 1 Ground 10 IF 2 LO 11 Ground 3-7 Ground 12-16 +3V DC 8 RF 17 Ground 9 Ground 18 Specifications Parameter Frequency Range: RF LO IF SSB Conversion Loss Noise Figure Isolation: LO-RF LO-IF RF-IF IIP3 Return Loss: RF Port LO Port IF Port Input P1dB LO Drive Level DC Current at +3V Bias Units MHz MHz MHz dB dB dB dB dB dBm dB dB dB dBm dBm mA Minimum 2200 2060 50 8 10.5 22 22 32 27 30 15 37 11 8.5 14 23 18 22 Typical Maximum 2300 2160 150 9.0 Condition 35 Test conditions unless otherwise stated: RF = 2250 MHz (-10 dBm), LO = 2110 MHz (18 dBm), IF = 140 MHz and 25˚C.
