TQP519021

TQP519021 680 – 920 MHz High IP3 Dual Channel Downconverter Applications  3G / 4G Wireless Infrastructure  CDMA, WCDMA, LTE, TD-LTE 36-pin 6 x 6 mm Leadless Package Product Features  High dynamic range  Integrated LO/IF amplifiers and LO Switch  Dual Channels for diversity  RF Frequency Range : 680 – 920 MHz  IF Frequency Range : 70 – 280 MHz  9 dB Conversion Gain  +25.5 dBm Input IP3  10.8 dB Noise Figure  +11.8 dBm Input P1dB  Built-in high isolation LO Switch  Power Shut-down Mode  Optional Low Current Mode for IF amplifiers Functional Block Diagram N.C. N.C. N.C. IFM+ IFMN.C. VCC_CTRL_M IFM_CURR_SET IFM_SD 36 35 34 33 32 31 30 29 28 RFMAIN 1 27 LO2 N.C. 2 26 GND N.C. 3 25 N.C. VCC_LOM 4 24 LOM_SD N.C. 5 23 LOSEL VCC_LOD 6 22 LOD_SD N.C. 7 21 VCC_S N.C. 8 20 GND RFDIV 9 19 LO1 10 11 12 13 14 15 16 17 18 Backside Paddle - GND N.C. N.C. N.C. IFD+ IFDN.C. VCC_CTRL_D IFD_CURR_SET IFD_SD General Description The TQP519021 is a high-linearity dual-channel downconverter designed to meet the demanding performance, functionality, and cost goals of current and next generation mobile infrastructure base-stations. It provides high dynamic range performance in a low profile lead-free/RoHS-compliant surface-mount leadless package that measures 6x6 mm square. The TQP519021 is a fully integrated diversity mixer that includes LO switch, two stage LO drivers, high-linearity mixers, RF balun and IF amplifiers. The IF amplifiers can be set to standard ...