CV111-3

www.DataSheet4U.com CV111-3 UMTS-band High Linearity Downconverter The Communications Edge TM Product Information Product Features High dynamic range downconverter with integrated LO, IF, & RF amps Product Description The CV111-3 is a high linearity downconverter designed to meet the demanding issues for performance, functionality, and cost goals of current and next generation mobile infrastructure basestations. It provides high dynamic range performance in a low profile surface-mount leadless package that measures 6 x 6 mm square. Functionality includes RF amplification, frequency conversion and IF amplification, while an integrated LO driver amplifier powers the passive mixer. The MCM is implemented with reliable and mature GaAs MESFET and InGaP HBT technology. Typical applications include frequency down conversion, modulation and demodulation for receivers used in CDMA, CDMA2000, W-CDMA / IMT2000, GPRS and EDGE mobile infrastructure technologies for UMTS frequency bands. Functional Diagram MIXIF RF IN GND GND GND 28 RF OUT 1 GND 2 N/C 3 GND 4 N/C 5 GND 6 MIXRF 7 8 GND 27 IF IN 26 25 24 23 RF: 1900 – 2200 MHz IF: 50 – 200 MHz +38 dBm Output IP3 +21 dBm Output P1dB 5.3 dB Noise Figure Single supply operation (+5 V) 6x6 mm 28-pin QFN package Low-side LO configuration Common footprint with other PCS/UMTS/cellular versions IF RF Amp GND 22 21 IF OUT IF Amp 20 GND 19 N/C 18 GND LO Driver Amp 17 BIAS 16 GND RF LO 9 N/C 15 LO IN 13 LO OUT ...