參數(shù)資料
型號(hào)： LMX2315MDA
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： PLL合成/DDS/VCOs
英文描述： PLL FREQUENCY SYNTHESIZER, 1200 MHz, UUC
封裝： DIE
文件頁(yè)數(shù)： 16/25頁(yè)
文件大?。?/td> 452K
代理商： LMX2315MDA
National P/N LMX2315 - PLLatinum 1.2 GHz Freq...
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file:\\Roarer\root\data13\imaging\BITTING\cpl_mismatch\20000719\07182000\NATL\07182000\LMX2315.html
7/19/00
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Products > Wireless Communications > Single PLLs > LMX2315
Product Folder
LMX2315
PLLatinum 1.2 GHz Frequency Synthesizer for RF Personal
Communications
Generic P/N 2315
Contents
General Description
Features
Applications
Datasheet
Package Availability, Models,
Samples & Pricing
Design Tools
Parametric Table
Active Icc (typ@3V)
6 mA
Powerdown Icc (typ
@3V)
30 A
FastLock
No
Vcc Range
2.7 to 5.5V
Type
Single
RF input
1.2 GHz
Prescalers
64/65 or
128/129
General Description
The LMX2315/2320/2325's are high performance frequency synthesizers with
integrated prescalers designed for RF operation up to 2.5 GHz. They are
fabricated using National's ABiC IV BiCMOS process.
A 64/65 or a 128/129 divide ratio can be selected for the LMX2315 and
LMX2320 RF synthesizer at input frequencies of up to 1.2 GHz and 2.0 GHz,
while 32/33 and 64/65 divide ratios are available in the 2.5 GHz LMX2325.
Using a proprietary digital phase locked loop technique, the
LMX2315/2320/2325's linear phase detector characteristics can generate very
stable, low noise signals for controlling a local oscillator.
Serial data is transferred into the LMX2320 and the LMX2325 via a three line
MICROWIRE interface (Data, Enable, Clock). Supply voltage can range
from 2.7V to 5.5V. The LMX2315, LMX2320 and the LMX2325 feature very
low current consumption, typically 6 mA, 10 mA and 11 mA respectively.
The LMX2315, LMX2320 and the LMX2325 are available in a TSSOP 20-pin
surface mount plastic package.
相關(guān)PDF資料
PDF描述
LMX2316MWC PLL FREQUENCY SYNTHESIZER, 1200 MHz, UUC
LMX2316SLB PLL FREQUENCY SYNTHESIZER, 1200 MHz, CQCC16
LMX2321TMX PLL FREQUENCY SYNTHESIZER, 2100 MHz, PDSO16
LMX2324ATM PLL FREQUENCY SYNTHESIZER, 2200 MHz, PDSO16
LMX2364TMX/NOPB PLL FREQUENCY SYNTHESIZER, 2600 MHz, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMX2315TM 制造商:NSC 制造商全稱:National Semiconductor 功能描述:1.2 GHz Frequency Synthesizer for RF Personal Communications
LMX2315TMX 功能描述:IC FREQ SYNTH 2.5GHZ 20-TSSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:PLLatinum™ 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無(wú)/無(wú) 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:*
LMX2316 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Low Power Frequency Synthesizer for RF Personal Communications
LMX2316LBX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FREQUENCY SYNTHESIZER|BICMOS|LLCC|16PIN|PLASTIC
LMX2316SLBX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Low Power Frequency Synthesizer for RF Personal Communications
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