WJ Communication MH1A
The MH1A is a passive GaAs MESFET mixer that provides high dynamic range performance in a low-cost lead-free/green/RoHS-compliant SOIC-8 package. This single monolithic integrated circuit does not require any external baluns, bias, matching, or decoupling elements. The on-chip diplexer affords good matching on the RF and IF ports.| Part No. | MH1A |
|---|---|
| Datasheet | MH1A Download |
| Manufacturer |  WJ Communication |
| Description | High Dynamic Range PCS-Band MMIC Mixer |
| Buy | Stock & Price |
FEATURES
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● The Communications Edge TM Product Information High Dynamic Range PCS-Band MMIC Mixer Product
DESCRIPTION
WJ’s MH1A uses patented techniques to realize +35 dBm Input IP3 at an LO drive level of +17 dBm and can be used for upconverting or downconverting low-side LO applications. Typical applications include frequency up/down conversion, modulation and demodulation for receivers and transmitters used in 2.5G and 3G GSM/CDMA /wCDMA systems in the DCS, PCS, or UMTS frequency bands. Functional Diagram 4 3 2 1 +35 dBm IIP3 RF: 1700 – 2000 MHz LO: 1450 – 1950 MHz IF: 50 – 250 MHz +17 dBm Drive Level Lead-free/green/RoHS-compliant SOIC-8 SMT package● No External Bias Required 5 6 7 8
APPLICATIONS
● 2.5G and 3G GSM/CDMA/wCDMA● Optimized for DCS/PCS-band Mobile Infrastructure Function LO IF RF GND Pin No. 2 5 7 1, 3, 4, 6, 8 Specifications (1) Parameters RF Frequency Range LO Frequency Range IF Frequency Range SSB Conversion Loss Noise Figure Input IP3 Input IP3 Input P1dB...
