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3239-11

更新时间: 2024-02-11 16:37:34
品牌 Logo 应用领域
PSEMI /
页数 文件大小 规格书
12页 214K
描述
2.2 GHz Integer-N PLL for Low Phase Noise Applications

3239-11 技术参数

生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP-20针数:20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.7模拟集成电路 - 其他类型:PHASE LOCKED LOOP
JESD-30 代码:R-PDSO-G20长度:6.5 mm
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified座面最大高度:1.1 mm
最大供电电压 (Vsup):3.15 V最小供电电压 (Vsup):2.85 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:4.4 mm
Base Number Matches:1

3239-11 数据手册

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Product Specification  
PE3239  
2.2 GHz UltraCMOS™ Integer-N PLL  
for Low Phase Noise Applications  
Product Description  
Features  
Peregrine’s PE3239 is a high performance integer-N PLL  
capable of frequency synthesis up to 2.2 GHz. The  
superior phase noise performance of the PE3239 is ideal  
for applications such as wireless local loop basestations,  
LMDS systems and other demanding terrestrial systems.  
2.2 GHz operation  
÷10/11 dual modulus prescaler  
Internal phase detector with  
charge pump  
The PE3239 features a 10/11 dual modulus prescaler,  
counters, phase detector and a charge pump as shown in  
Figure 1. Counter values are programmable through a  
three wire serial interface.  
Serial programmable  
Low power— 20 mA at 3 V  
Ultra-low phase noise  
The PE3239 is manufactured on Peregrine’s UltraCMOS™  
process, a patented variation of silicon-on-insulator (SOI)  
technology on a sapphire substrate, offering the  
performance of GaAs with the economy and integration of  
conventional CMOS.  
Available in 20-lead TSSOP  
Figure 1. Block Diagram  
Fin  
Fin  
Prescaler  
10/11  
Main  
Counter  
13  
Primary  
20-bit  
Latch  
Secon-  
dary  
PD_U  
Charge  
Pump  
Phase  
Detector  
20  
20  
20  
CP  
Sdata  
20-bit  
Latch  
PD_D  
6
6
fr  
R Counter  
Document No. 70-0047-02 www.psemi.com  
©2006 Peregrine Semiconductor Corp. All rights reserved.  
Page 1 of 12  

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