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PE9701 参数 Datasheet PDF下载

PE9701图片预览
型号: PE9701
PDF下载: 下载PDF文件 查看货源
内容描述: 3000兆赫的UltraCMOS ?整数N分频PLL抗辐射的空间应用 [3000 MHz UltraCMOS? Integer-N PLL Rad Hard for Space Applications]
分类和应用:
文件页数/大小: 13 页 / 280 K
品牌: PEREGRINE [ PEREGRINE SEMICONDUCTOR CORP. ]
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Product Specification
PE9701
Product Description
Peregrine’s PE9701 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 PE9701 features a 10/11 dual modulus prescaler,
counters, and a phase comparator as shown in Figure 1.
Counter values are programmable through either a serial or
parallel interface and can also be directly hard wired.
The PE9701 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.
It is manufactured on Peregrine’s
UltraCMOS™ process, a patented variation of silicon-on-
insulator (SOI) technology on a sapphire substrate, offering
excellent RF performance and intrinsic radiation tolerance.
Figure 1. Block Diagram
3000 MHz UltraCMOS™ Integer-N PLL
Rad Hard for Space Applications
Features
3.0 GHz operation
÷10/11 dual modulus prescaler
Internal phase detector with charge
pump
Serial, parallel or hardwired
programmable
Ultra-low phase noise
SEU < 10
-9
errors / bit-day
100 Krad (Si) total dose
44-lead CQFJ
F
in
F
in
Prescaler
10/11
Main
Counter
13
f
p
D(7:0)
8
Sdata
Pre_en
M(6:0)
A(3:0)
R(3:0)
f
r
Primary
20-bit
20
Latch
Secon-
dary
20-bit
Latch
20
20
20
16
Phase
Detector
PD_U
PD_D
Charge
Pump
CP
6
6
f
c
R Counter
Document No. 70-0035-02
www.psemi.com
©2003-2006 Peregrine Semiconductor Corp. All rights reserved.
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