MH303

Features:

• +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


Specifications

Parameters	Rating
Operating Case Temperature	-40° to +85° C
Storage Temperature	-40° to +125° C
LO Input Power	+20 dBm
RF Input Power	+12 dBm

Description

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.

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. The LO can also be driven with higher power levels up +20 dBm to achieve higher IP3 performance. MH303 mixer integrates internal circuitry to provide single-ended interfaces for the RF & LO ports.

MH303 applications include frequency up/down conversion, modulation and demodulation for receivers and transmitters used in cellular-band 3G mobile infrastructure.