Datasheet > PE97022-11

PE97022-11

更新时间： 2024-02-11 09:28:33

品牌	Logo	应用领域
PSEMI		/
页数	文件大小	规格书
14页	356K
描述
3500 MHz UltraCMOS Integer-N PLL Rad Hard for Space Applications

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PE97022-11 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.8
Base Number Matches：	1

PE97022-11 数据手册

Product Specification

PE97022

3500 MHz UltraCMOS™ Integer-N PLL

Rad Hard for Space Applications

Product Description

Peregrine’s PE97022 is a high-performance integer-N PLL

capable of frequency synthesis up to 3500 MHz. 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.

Features

• Low Power - 45 mA at 3.3V

• 3500 MHz operation

• ÷10/11 dual modulus prescaler

• Internal phase detector

The PE97022 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.

• Serial, parallel or hardwired

programmable

• Ultra-Low Phase Noise: -216 dBc/Hz

• SEU < 10^-9errors / bit-day

The PE97022 is optimized for commercial space

applications. Single Event Latch up (SEL) is physically

impossible and Single Event Upset (SEU) is better than

10^-9errors 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.

• 100 Krad (Si) total dose

• Pin compatible with the PE9702,

packaged in a 44-lead CQFJ

(reference application note AN22 at

www.psemi.com)

Figure 1. Block Diagram

F_in

Prescaler

10 / 11

Main

Counter

f_p

D(7:0)

Primary

20-bit

Secon-

dary

20-bit

Latch

PD_U

Phase

Sdata

Latch

Detector

PD_D

Pre_en

M(6:0)

A(3:0)

R(3:0)

f_r

R Counter

f_c

Document No. 70-0235-04 │ www.psemi.com

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