Unknown Manufacturer MH303
The MH303 is a passive Quad-MOSFET mixer that provides high dynamic range performance in a low cost 3x3 mm 6-pin DFN (Dual Flat No-Lead) leadfree/green/RoHS-compliant package. The LO can also be driven with higher power levels up +20 dBm to achieve higher IP3 performance. This mixer integrates internal circuitry to provide single-ended interfaces for the RF & LO ports.| Part No. | MH303 |
|---|---|
| Datasheet | MH303 Download |
| Manufacturer | Unknown Manufacturer |
| Description | Cellular-band Quad-FET Mixer |
| Buy | Stock & Price |
FEATURES
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● The Communications Edge TM Cellular-band Quad-FET Mixer Product Information Product
DESCRIPTION
WJ’s MH303 uses patented techniques to realize +28 dBm Input IP3 at an LO drive level of +13 dBm when used in a simple application circuit with a low-side LO configuration. Typical applications include frequency up/down conversion, modulation and demodulation for receivers and transmitters used in cellular-band 3G mobile infrastructure. Functional Diagram IF1 1 6 IF2 +28 dBm IIP3 RF 820 – 920 MHz IF 20 – 100 MHz Low-side LO configuration +13 dBm LO Drive Level High L-I & L-R Isolation (>38 dB) 6-pin 3x3 mm DFN lead-free/ green/RoHS-compliant Package● No External Bias Required GND 2 5 GND LO 3 MH303 4 RF Function IF Differential Input LO port RF port IF differential Input Ground Pin No. 1 3 4 6 2, 5 Specifications Parameters RF Frequency Range LO Frequency Range IF Frequency Range SSB Conversion Loss Input IP3 Input IP3 Input IP3 Input 1 dB Compression Point Noise Figure LO Input Drive Level LO-RF Isolation LO-IF Isolation Return Loss: RF Port Return Loss: LO Port Return Loss: IF Port 1.
