Datasheet > SKY73103

SKY73103

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
思佳讯 - SKYWORKS		开关
页数	文件大小	规格书
18页	172K
描述
1460-1665 MHz High Performance VCO/Synthesizer With Integrated Switch

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SKY73103 数据手册

PRELIMINARY DATA SHEET

SKY73103: 1460-1665 MHz High Performance

VCO/Synthesizer With Integrated Switch

Applications

Description

Skyworks SKY73103 Voltage-Controlled Oscillator

(VCO)/Synthesizer is a fully integrated, high performance signal

source for high dynamic range transceivers. The device provides

ultra-fine frequency resolution, fast switching speed, and low

phase noise performance for 2G, 2.5G, and 3G base station

transceivers.

• 2G, 2.5G, and 3G base station transceivers:

− GSM, EDGE, CDMA, WCDMA

• General purpose RF systems

Features

The SKY73103 VCO/Synthesizer is a key building block for high-

performance radio system designs that require low power and a

fine step size. Reference clock generators with an output

frequency up to 52 MHz can be used with the SKY73103. The

input clock frequency is divided down by programmable dividers

(1 to 8) for the synthesizer. The phase detector can operate at a

maximum speed of 26 MHz, which allows better phase noise due

to the lower division value.

• Wideband frequency operation: 1460 to 1665 MHz

• Process-tolerant compensation for VCO

• 24-bit Σ∆ fractional-N synthesizer

• Ultra-fine frequency resolution of 0.001 ppm

• Flexible reference frequency selection

• Three-wire serial interface up to 20 MHz clock frequency

• Integrated PLL supply regulation for spur isolation

The SKY73103 VCO/Synthesizer is provided in a compact, 38-pin

Multi-Chip Module (MCM). The device package and pinout are

shown in Figure 1. A functional block diagram is shown in

Figure 2. Signal pin assignments and functional pin descriptions

are provided in Table 1.

• MCM (38-pin, 9 x 12 mm) Pb-free free (MSL3, 260 °C per

JEDEC J-STD-020) SMT package

Skyworks offers lead (Pb)-free, RoHS (Restriction of

Hazardous Substances) compliant packaging.

GND

N/C

GND

SW_EN

GND

FREF

GND

N/C

RF_OUT 10

GND

S958

Figure 1. SKY73103 Pinout– 38-Pin MCM Package

(Top View)

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

200649B • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • July 19, 2007

12 3 4 5 6 7...18

下载PDF

与SKY73103相关器件

型号	品牌	描述	获取价格	数据表
SKY73103-11	SKYWORKS	1460-1665 MHz High Performance VCO/Synthesizer With Integrated Switch	获取价格
SKY73112	SKYWORKS	750-850 MHz High Performance VCO/Synthesizer With Integrated Switch	获取价格
SKY73112-11	SKYWORKS	750-850 MHz High Performance VCO/Synthesizer With Integrated Switch	获取价格
SKY73120	SKYWORKS	Voltage Controlled Oscillator, 890MHz Min, 960MHz Max	获取价格
SKY73120-11	SKYWORKS	Voltage Controlled Oscillator, 890MHz Min, 960MHz Max, ROHS COMPLIANT PACKAGE-28	获取价格
SKY73121-11	SKYWORKS	1805 - 1890 MHz High Performance VCO/Synthesizer With Integrated Switch	获取价格