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SKY73023-11 参数 Datasheet PDF下载

SKY73023-11图片预览
型号: SKY73023-11
PDF下载: 下载PDF文件 查看货源
内容描述: 1700 -2200 MHz的高增益和线性度差异下变频混频器的2G / 3G基站应用 [1700 -2200 MHz High Gain and Linearity Diversity Downconversion Mixer for 2G/3G Base Station Applications]
分类和应用: 电信集成电路蜂窝电话电路电信电路信息通信管理
文件页数/大小: 10 页 / 282 K
品牌: SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
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PRELIMINARY DATA SHEET
SKY73023: 1700 – 2200 MHz High Gain and Linearity
Diversity Downconversion Mixer for 2G/3G Base Station
Applications
Applications
2G/3G base station transceivers:
GSM/EDGE, CDMA, UMTS/WCDMA, PHS
Land mobile radio
Wireless Local Loop
High performance radio links
Private mobile radio
Description
The SKY73023 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 SKY73023 features an input IP3 of 25.5 dBm and a Noise
Figure (NF) of 9.5 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 45 dB of isolation between LO
inputs and supports the switching time required for GSM/EDGE
base stations.
The SKY73023 is manufactured using a robust silicon BiCMOS
process and has been designed for optimum long-term reliability.
The SKY73023 diversity downconversion mixer is provided in a
compact, 36-pin 6 x 6 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 dB
Input IP3: 25.5 dBm
Output IP3: 34.0 dBm
Noise figure: 9.5 dB
Integrated LO drivers
Integrated low loss RF baluns
High linearity IF amplifiers
On-chip SPDT LO switch (greater than 45 dB LO-to-LO isolation)
Small, MCM (36-pin, 6 x 6 mm) Pb-free package (MSL3, 260
°C
per JEDEC J-STD-020)
Skyworks offers lead (Pb)-free RoHS (Restriction of
Hazardous Substances) compliant packaging.
RFA
LO1
VCC_IFA
IFA+
IFA–
RIFA
VCC_LO
LO2
RFB
LO_SEL
RIFB
IFB+
IFB–
VCC_IFB
VCC_LO
S643
Figure 1. SKY73023 Block Diagram
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200634C • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • July 26, 2007
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