SKY73086

650 – 900 MHz High Gain and Linearity Diversity Downconversion Mixer

Please note: this product is being discontinued and is not recommended for new designs.

The SKY73086 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 SKY73086 features an input IP3 of +24.4 dBm and a Noise Figure (NF) of 11 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 60 dB of isolation between LO inputs and supports the switching time required for GSM/EDGE base stations.

The SKY73086 is manufactured using a robust silicon BiCMOS process and has been designed for optimum long-term reliability. The SKY73086 diversity downconversion mixer is provided in a compact, 36-pin Multi-Chip Module (MCM).

Data Sheets

Talk to Sales ECAD Model

Specifications

RF Frequency (MHz)650-900

IF Frequency (MHz)100-500

Gain (dB)8.7

OIP3 (dBm)33.1

IIP3 (dBm)24.4

I_{P1 dB} (dBm)12.0

NF (dB)11.0

PackageMCM, 36-pin

Package (mm)6 x 6 x 1.1

Features

Operating frequency range: 650 to 900 MHz
IF frequency range: 100 to 500 MHz
Conversion gain: 8.7 dB
Input IP3: +24.4 dBm
Output IP3: +33.1 dBm
Noise figure: 11 dB
Integrated LO drivers
Integrated low loss RF baluns
High linearity IF amplifiers
On-chip SPDT LO switch (greater than 60 dB LO-to-LO isolation)
Small, MCM (36-pin, 6 x 6 mm) Pb-free package (MSL3, 260 °C per JEDEC J-STD-020)

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