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参数资料
| 型号： | LMX2325WG-QML |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 2500 MHz, CDSO20 |
| 封装： | 0.300 INCH, CERAMIC, SOIC-20 |
| 文件页数： | 1/12页 |
| 文件大小： | 87K |
| 代理商： | LMX2325WG-QML |
Original Creation Date: 07/15/98
Last Update Date: 03/16/99
Last Major Revision Date: 02/08/99
MNLMX2325-X REV 1A1
MICROCIRCUIT DATA SHEET
PLL FREQUENCY SYNTHESIZER
General Description
The LMX2325 is a high performance frequency synthesizer with integrated prescalers
designed for RF operation up to 2.5 GHz. They are fabricated using National's ABiC IV
BiCMOS process.
A 32/33 or a 64/65 divide ratio can be selected for the LMX2325 RF synthesizer at input
frequencies of up to 2.5 GHz. Using a proprietary digital phase locked loop technique, the
LMX2325's linear phase detector characteristics can generate very stable, low noise
signals for controlling a local oscillator.
Serial data is transferred into the LMX2325 via a three line MICROWIRE(TM) interface (Data
Enable, Clock). Supply voltage can range from 2.7V to 5.5V. The LMX2325 features very low
current consumption, typically 8.5 mA.
The LMX2325, is available in a SOIC 20-pin surface mount ceramic package.
NS Part Numbers
LMX2325WG-MLS
LMX2325WG-QML
Industry Part Number
LMX2325
Prime Die
LMX2325
Controlling Document
SEE FEATURES SECTION
Processing
MIL-STD-883, Method 5004
Quality Conformance Inspection
MIL-STD-883, Method 5005
Subgrp Description
Temp ( C)
o
1
Static tests at
+25
2
Static tests at
+90
3
Static tests at
-55
4
Dynamic tests at
+25
5
Dynamic tests at
+90
6
Dynamic tests at
-55
7
Functional tests at
+25
8A
Functional tests at
+90
8B
Functional tests at
-55
9
Switching tests at
+25
10
Switching tests at
+90
11
Switching tests at
-55
1
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相关代理商/技术参数 |
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| LMX2326 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:PLLatinum⑩ Low Power Frequency Synthesizer for RF Personal Communications |
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| LMX2326SLBX/NOPB | 功能描述:IC FREQ SYNTH 2.8GHZ 16LAMIN CSP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:PLLatinum™ 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
| LMX2326TM | 制造商:Texas Instruments 功能描述:PLL Frequency Synthesizer Single 100MHz to 2800MHz 16-Pin TSSOP Rail |
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