欢迎访问ic37.com |
会员登录 免费注册
发布采购

PE9704 参数 Datasheet PDF下载

PE9704图片预览
型号: PE9704
PDF下载: 下载PDF文件 查看货源
内容描述: 3.0 GHz的整数N分频PLL,抗辐射Apllications [3.0 GHz Integer-N PLL for Rad Hard Apllications]
分类和应用:
文件页数/大小: 11 页 / 251 K
品牌: PEREGRINE [ PEREGRINE SEMICONDUCTOR CORP. ]
 浏览型号PE9704的Datasheet PDF文件第2页浏览型号PE9704的Datasheet PDF文件第3页浏览型号PE9704的Datasheet PDF文件第4页浏览型号PE9704的Datasheet PDF文件第5页浏览型号PE9704的Datasheet PDF文件第6页浏览型号PE9704的Datasheet PDF文件第7页浏览型号PE9704的Datasheet PDF文件第8页浏览型号PE9704的Datasheet PDF文件第9页  
ADVANCE INFORMATION
PE9704
Product Description
Peregrine’s PE9704 is a high-performance integer-N PLL
capable of frequency synthesis up to 3.0 GHz. The
device is designed for superior phase noise performance
while providing an order of magnitude reduction in
current consumption, when compared with existing
commercial space PLLs.
The PE9704 features a ÷10/11 dual modulus prescaler,
counters, and a phase comparator as shown in Figure 1.
Counter values are programmable through a serial
interface, and can also be directly hard wired.
The PE9704 is optimized for commercial space
applications. Single Event Latch-up (SEL) is physically
impossible and Single Event Upset (SEU) is better than
10
-9
errors per bit / day. Fabricated in Peregrine’s
patented UTSi® (Ultra Thin Silicon) CMOS technology,
the PE9704 offers excellent RF performance and intrinsic
radiation tolerance.
3.0 GHz Integer-N PLL for Rad
Hard Applications
Features
3.0 GHz operation
÷10/11 dual modulus prescaler
Phase detector output
Serial interface or hardwired
programmable
Ultra-low phase noise
SEU < 10
-9
errors / bit-day
100 Krad (Si) total dose
44-lead CQFJ
Figure 1. Block Diagram
Prescaler
10 / 11
MSEL
F
IN
Main
Counter
13
Serial
Control
3
20-Bit
Frequency
Register
f
p
20
19*
f
c
Phase
Detector
PD_U
PD_D
M(8:0)
Direct
A(3:0)
Control
R(5:0)
F
R
LD
6
6
C ext
R Counter
* prescaler bypass not available in Direct mode
PEREGRINE SEMICONDUCTOR CORP.
|
http://www.peregrine-semi.com
Copyright
Peregrine Semiconductor Corp. 2003
Page 1 of 12