详细描述
The RFMX2015 is a high-linearity, down-converter module designed for use in 3G, LTE, and other high performance communications systems. The RFMX2015 contains an integrated LO buffer amp and a passive mixer core with an amplified differential IF output. The integrated LO buffer lowers the LO drive requirement to a friendly 0dBm typical. The RFMX2015 supports both low and high-side LO injection for IF frequencies up to 300MHz. The RFMX2015 also offers an adjustable IP3 range via the IFBIAS pin. Users can lower the IF amplifier DC current to save DC power when they don't require the device's peak linearity performance.
特点
RF: 2300MHz to 2700MHz
LO: 2000MHz to 3000MHz
IF: 50MHz to 300MHz
Operates Both High and Low-Side LO
Conversion Gain: 9.8dB (IF = 150MHz)
Input IP3: 29dBm
Input P1dB: 11dBm
Adjustable Current and IP3 (via IFBIAS)
Single +5V Supply