DATA SHEET
SKY73032-11: 700 – 1000 MHz High Gain and Linearity
Single Downconversion Mixer
Applications
2G/3G base station transceivers:
GSM/EDGE, CDMA, UMTS/WCDMA, iDEN
Land mobile radio
ISM band transceivers
High performance radio links
RF identification
Features
Operating frequency range: 700 to 1000 MHz
IF frequency range: 40 to 300 MHz
Conversion gain: 9.5 dB
Input IP3: +27.0 dBm
Output IP3: +36.5 dBm
Noise figure: 8.3 dB
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 (20-pin, 5 x 5 mm) Pb-free package (MSL3, 260 C
per JEDEC J-STD-020)
Skyworks offers lead (Pb)-free RoHS (Restriction of
Description
The SKY73032-11 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
complications and lower system cost.
The SKY73032-11 features an input IP3 of +27.0 dBm and a
Noise Figure (NF) of 8.3 dB, making the device an ideal solution
for high dynamic range systems such as 2G/3G base station
transceivers. The LO switch provides more than 40 dB of isolation
between LO inputs and supports the switching time required for
GSM/EDGE base stations.
The SKY73032-11 is manufactured using a robust silicon BiCMOS
process and has been designed for optimum long-term reliability.
The SKY73032-11 single downconversion mixer is provided in a
compact, 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.
Hazardous Substances) compliant packaging.
RF
VCC_LO
LO1
LO2
LO_SEL
S937
Figure 1. SKY73032-11 Block Diagram
Skyworks Solutions, Inc. ? Phone [781] 376-3000 ? Fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com
200625E ? Skyworks Proprietary Information ? Products and Product Information are Subject to Change Without Notice ? August 24. 2009
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