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參數(shù)資料
| 型號： | PE3236-21 |
| 廠商： | PEREGRINE SEMICONDUCTOR CORP |
| 元件分類： | PLL合成/DDS/VCOs |
| 英文描述： | PHASE LOCKED LOOP, PQCC44 |
| 封裝： | PLASTIC, LCC-44 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 456K |
| 代理商： | PE3236-21 |
Document No. 70-0026-04
│ www.psemi.com
Page 1 of 15
2003-2010 Peregrine Semiconductor Corp. All rights reserved.
Peregrine’s PE3236 is a high performance integer-N PLL
capable of frequency synthesis up to 2.2 GHz. The
superior phase noise performance of the PE3236 is ideal
for applications such as LMDS / MMDS / WLL basestations
and demanding terrestrial systems.
The PE3236 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. This
programming flexibility, combined with the dual latch
architecture enabling ping-pong loading of the main divide
counter, makes these PLLs well suited as the core for
fractional-N or sigma-delta implementation.
The PE3236 is optimized for terrestrial applications. It 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.
Product Specification
2200 MHz UltraCMOS Integer-N PLL
for Low Phase Noise Applications
Product Description
PE3236
Features
2.2 GHz operation
÷10/11 dual modulus prescaler
Internal phase detector
Serial, parallel or hardwired
programmable
Low power— 22 mA at 3 V
Q3236 PLL replacement
Ultra-low phase noise
Available in 44-lead PLCC package
Figure 1. Block Diagram
F
in
F
in
Prescaler
10 / 11
20
Main
Counter
20
Secon-
dary
20-bit
Latch
20
Primary
20-bit
Latch
Pre_en
M(6:0)
A(3:0)
R(3:0)
16
20
R Counter
f
r
Phase
Detector
6
f
c
f
p
8
D(7:0)
13
Sdata
PD_U
PD_D
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PDF描述 |
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| PE33361MLIAA-Z | PHASE LOCKED LOOP, QCC48 |
| PE33361MLIAA | PHASE LOCKED LOOP, QCC48 |
| PE3337-99 | PHASE LOCKED LOOP, UUC52 |
| PE33631MLIAA | PHASE DETECTOR, QCC64 |
| PE33631MLIAA-Z | PHASE DETECTOR, QCC64 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PE3236EK | 制造商:PEREGRINE 制造商全稱:PEREGRINE 功能描述:2200 MHz UltraCMOS-TM Integer-N PLL for Low Phase Noise Applications |
| PE3238 | 制造商:PEREGRINE 制造商全稱:PEREGRINE 功能描述:1500 MHz UltraCMOS⑩ Integer-N PLL for Low Phase Noise Applications |
| PE3238EK | 制造商:PEREGRINE 制造商全稱:PEREGRINE 功能描述:1500 MHz UltraCMOS? Integer-N PLL for Low Phase Noise Applications |
| PE3238LF | 制造商:PASTERNACK 制造商全稱:Pasternack Enterprises, Inc. 功能描述:CABLE ASSEMBLY RG223/U BNC MALE TO SMC PLUG |
| PE3239 | 制造商:PEREGRINE 制造商全稱:PEREGRINE 功能描述:2.2 GHz Integer-N PLL for Low Phase Noise Applications |
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