SKY73090-21中文资料1700 – 2200 MHz High Gain and Linearity Diversity Downconversion Mixer With Power-Down Mode数据手册Skyworks规格书

描述 Description

The SKY73090-21 is a fully integrated diversity mixer thatincludes Local Oscillator (LO) drivers, an LO switch, high linearitymixers, and large dynamic range Intermediate Frequency (IF)amplifiers. Low loss RF baluns have also been included to reducedesign complications and lower system cost.

The SKY73090-21 features an input IP3 of +24.2 dBm and aNoise Figure (NF) of 9.4 dB, making the device an ideal solutionfor high dynamic range systems such as 2G/3G base stationreceivers. The LO switch provides more than 40 dB of isolationbetween LO inputs and supports the switching time required forGSM/EDGE base stations.

The SKY73090-21 is manufactured using a robust silicon BiCMOSprocess and has been designed for optimum long-term reliability.The SKY73090-21 diversity downconversion mixer is provided ina compact, 36-pin Multi-Chip Module (MCM).

特性 Features

• Operating frequency range: 1700 to 2200 MHz
• IF frequency range: 50 to 500 MHz
• Conversion gain: 8.7 dB
• Input IP3: +24.2 dBm
• Output IP3: +32.8 dBm
• Noise figure: 9.4 dB
• Power-down mode
• 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 (36-pin, 6 x 6 mm) package (MSL3, 260 °C per JEDEC J-STD-020)