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SKY73032

Skyworks Solutions
Part Number SKY73032
Manufacturer Skyworks Solutions
Description High Gain and Linearity Diversity Downconversion Mixer
Published Feb 14, 2009
Detailed Description www.DataSheet4U.com PRELIMINARY DATA SHEET SKY73032: 700 – 1000 MHz High Gain and Linearity Single Downconversion Mixer...
Datasheet PDF File SKY73032 PDF File

SKY73032
SKY73032

Overview
www.
DataSheet4U.
com PRELIMINARY DATA SHEET SKY73032: 700 – 1000 MHz High Gain and Linearity Single Downconversion Mixer for 2G/3G Base Station Transceiver Applications Applications • 2G/3G base station transceivers: − GSM/EDGE, CDMA, UMTS/WCDMA, iDEN • Land mobile radio • ISM band transceivers • High performance radio links • RF identification Description The SKY73032 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 SKY73032 features an input IP3 of 26.
5 dBm and a Noise Figure (NF) of 9.
1 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 SKY73032 is manufactured using a robust silicon BiCMOS process and has been designed for optimum long-term reliability.
The SKY73032 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: 700 to 1000 MHz • IF frequency range: 40 to 300 MHz • Conversion gain: 8.
9 dB • Input IP3: 26.
5 dBm • Output IP3: 35.
4 dBm • Noise figure: 9.
1 dB • Integrated LO drivers • Integrated low loss RF baluns • High linearity IF amplifiers • On-chip SPDT LO switch (greater than 40 dB LO-to-LO isolation) • Small, MCM (20-pin, 5 x 5 mm) Pb-free package (MSL3, 260 °C per JEDEC J-STD-020) Skyworks offers lead (Pb)-free RoHS (Restriction of Hazardous Substances) compliant packaging.
VCC_IFRF IFA+ IFA– RXIF RF LO1 LO2 LO_SEL VCC_LO Figure 1.
SKY73032 Block Diagram S...


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