SKY73020 700 – 1000 MHz High Gain and Linearity Diversity Downconversion Mixer for 2G/3G Base Station Transceiver Applications

The SKY73020-11 is a fully integrated diversity 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 SKY73020-11 features an input IP3 of 27.0 dBm and a Noise Figure (NF) of 10.2 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 65 dB of isolation between LO inputs and supports the switching time required for GSM/EDGE base stations.

技术特性

Operating frequency range: 700 to 1000 MHz
IF frequency range: 50 to 250 MHz
Conversion gain: 7.0 dB
Input IP3: 27.0 dBm
Output IP3: 34.0 dBm
Noise figure: 10.2 dB
Integrated LO drivers
Integrated low-loss RF baluns
High linearity IF amplifiers
On-chip SPDT LO switch (greater than 65 dB LO-to-LO isolation)
Small, MCM (36-pin, 6 x 6 mm) Pb-free package (MSL3, 260 °C
per JEDEC J-STD-020)

应用领域 APPLICATION

2G/3G base station transceivers:
− GSM/EDGE, CDMA, UMTS/WCDMA, iDEN
Land mobile radio
ISM band transceivers
High performance radio links
RF identification

订购信息 Ordering Information

SKY73020

功能框图 Functional Block Diagram

应用技术支持与电子电路设计开发资源下载	版本信息	大小
SKY73020 数据资料DataSheet下载:pdf	Rev.V2	2 页