RFFC0085

RFFC0085OutOf-Band Tuner RFFC0085 OUT-OF-BAND TUNER Package: QFN, 16-Pin, 3mm x 3mm www.DataSheet4U.com Product Description The RFFC0085 is a downconverter designed to be used as an Out-of-Band Tuner for use in CATV set-top box and Digital Cable Ready TV applications. The RFFC0085 consists of an input AGC amplifier, mixer, and a video/AGC amplifier. This device offers optimum performance with low power consumption and low distortion. This product is RoHS compliant. MXOUT + IF IN + IF IN GND Features „ „ „ 3.3V Single Supply Operation Low Power Consumption (345mW) Low Distortion: -53dBc at 1VPP 77dB Total Conversion Gain 55dB Total Gain Control Range Low LO-RF Leakage Cable Set-Top Boxes Digital Cable Ready Televisions „ „ 12 VDD 16 15 14 13 Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT InP HBT RF MEMS LDMOS MXOUT - 1 „ VDD 2 11 IF OUT + Applications „ „ RF IN + 3 10 IFOUT - 9 RF IN - 4 5 GND 6 GND 7 LO 8 LO + 9 VAGC Parameter RF Input Frequency Range LO Input Frequency Range Maximum Conversion Gain AGC Voltage AGC Dynamic Range Third Order Intermodulation IF Output Level Noise Figure LO Leakage at the RF Port Supply Voltage Supply Current Min. 50 80 Specification Typ. 77 Max. 150 220 3 Unit MHz MHz dB V dB dBc VPP dB dB V mA mA Condition High Side LO High Side LO Includes saw filter loss at VAGC =3.0V VAGC =0V to 3.0V 1VPP Differential Output, 1kΩ load Dif...