MH302

www.DataSheet4U.com MH302 Product Features The Communications Edge TM Product Information PCS/UMTS-band Quad-FET Mixer Product Description The MH302 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. WJ’s MH302 uses patented techniques to realize +27 dBm Input IP3 at an LO drive level of +13 dBm when used in a simple application circuit with a low-side LO configuration. 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. Typical applications include frequency up/down conversion, modulation and demodulation for receivers and transmitters used in 3G UMTS, PCS, and DCS1800 mobile infrastructure. Functional Diagram IF1 1 6 IF2 +27 dBm Input IP3 RF 1800 – 2000 MHz IF 200 – 300 MHz Low-side LO configuration +13 dBm LO Drive Level High L-I & L-R Isolation (>30 dB) Lead-free/green/RoHS-compliant GND 2 5 GND LO 3 MH302 4 RF 6-pin 3x3 mm DFN package No External Bias Required Applications 2.5G/3G GSM/CDMA/WCDMA 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 Le...