SKY73033

www.DataSheet4U.com PRELIMINARY DATA SHEET SKY73033: 1700 – 2200 MHz High Gain and Linearity Single Downconversion Mixer for 2G/3G Base Station Applications Applications 2G/3G base station transceivers: − GSM/EDGE, CDMA, UMTS/WCDMA Land mobile radio Wireless Local Loop High performance radio links Private mobile radio Description The SKY73033 is a fully integrated single mixer that includes Local Oscillator (LO) drivers, an LO switch, high linearity mixers, and large dynamic range Intermediate Frequency (IF) amplifiers. Low loss RF baluns have also been included to reduce design complications and lower system cost. The SKY73033 features an input IP3 of 25.0 dBm and a Noise Figure (NF) of 9.5 dB, making the device an ideal solution for high dynamic range systems such as 2G/3G base station receivers. The LO switch provides more than 40 dB of isolation between LO inputs and supports the switching time required for GSM/EDGE base stations. The SKY73033 is manufactured using a robust silicon BiCMOS process and has been designed for optimum long-term reliability. The SKY73033 single downconversion mixer is provided in a compact, 20-pin 5 x 5 mm Multi-Chip Module (MCM). A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. Features Operating frequency range: 1700 to 2200 MHz IF frequency range: 40 to 300 MHz Conversion gain: 8.5 dB I...