详细描述
The RFMX0015 is a high linearity down-converter module designed for use in Cellular, 3G, LTE, and other high performance communications systems. The RFMX0015 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 RFMX0015 supports both low and high-side LO injection for IF frequencies up to 300MHz. The RFMX0015 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: 600MHz to 1050MHz
LO: 550MHz to 1100MHz
IF: 50MHz to 300MHz
Operates Both High and Low-Side LO
Conversion Gain: 7.5dB (IF=50MHz)
Input P1dB: 13.5dBm
High Input IP3: 29dBm
Adjustable IP3 and Current via IFBIAS
LO Drive: -3dBm to +3dBm
Single +5V Supply