SKY73075-21数据手册Skyworks中文资料规格书

描述 Description

The SKY73075-21 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 SKY73075-21 features an input IP3 of +25.3 dBm and aNoise Figure (NF) of 8.8 dB, making the device an ideal solutionfor high dynamic range systems such as 2G/3G base stationreceivers. The LO switch provides more than 55 dB of isolationbetween LO inputs and supports the switching time required forGSM/EDGE base stations.

The SKY73075-21 is manufactured using a robust silicon BiCMOSprocess and has been designed for optimum long-term reliability.The SKY73075-21 diversity downconversion mixer is provided ina compact, 36-pin Multi-Chip Module (MCM).

特性 Features

• Operating frequency range: 2300 to 2400 MHz
• IF frequency range: 50 to 500 MHz
• Conversion gain: 8.9 dB
• Input IP3: +25.3 dBm
• Output IP3: +34.2 dBm
• Noise figure: 8.8 dB
• Power-down mode
• Integrated LO drivers
• Integrated low loss RF baluns
• High linearity IF amplifiers
• On-chip SPDT LO switch (greater than 55 dB LO-to-LO isolation)
• Small, MCM (36-pin, 6 x 6 mm) package (MSL3, 260 °C per JEDEC J-STD-020)