SKY73033 Datasheet | Skyworks Solutions

Description The SKY73033 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 plications and lower system cost. The SKY73033 features an input IP3 of 25.0 d Bm and a Noise Figure (NF) of 9.5 d B, 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 d B of isolation between LO inputs and supports the switching time required for GSM/EDGE base stations. The SKY73033 is manufactured using a robust silicon Bi CMOS process and has been designed for optimum long-term reliability. The SKY73033 single downconversion mixer is provided in a pact, 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: 1700 to 2200 MHz - IF frequency range: 40 to 300 MHz - Conversion gain: 8.5 d B - Input IP3: 25.0 d Bm - Output IP3: 33.5 d Bm - Noise figure: 9.5 d B - Integrated LO drivers - Integrated low loss RF baluns - High linearity IF amplifiers - On-chip SPDT LO switch (greater than 40 d B 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 Ro HS (Restriction of Hazardous Substances) pliant packaging. VCC_IFRF IFA+ IFA- RXIF LO1 LO2 LO_SEL VCC_LO Figure 1. SKY73033 Block Diagram S937 Skyworks Solutions, Inc. - Phone [781] 376-3000 - Fax [781] 376-3100 - sales@skyworksinc. - .skyworksinc. 200635A - Skyworks Proprietary and Confidential information - Products and Product Information are Subject to Change Without Notice - February 15, 2007 1 PRELIMINARY DATA SHEET - SKY73033 DOWNCONVERSION...