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參數資料
| 型號： | LMX2325WG-MLS/NOPB |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 2500 MHz, CDSO20 |
| 封裝： | 0.300 INCH, CERAMIC, SOIC-20 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 87K |
| 代理商： | LMX2325WG-MLS/NOPB |
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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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMX2326 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Low Power Frequency Synthesizer for RF Personal Communications |
| LMX2326LBX | 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 |
| LMX2326SLBX | 制造商:Texas Instruments 功能描述:IC, FREQUENCY SYNTHESIZER, 2.8GHZ CSP-16, PLL Type:Frequency Synthesis, Frequenc |
| LMX2326SLBX/NOPB | 功能描述:IC FREQ SYNTH 2.8GHZ 16LAMIN CSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發生器，PLL，頻率合成器 系列:PLLatinum™ 標準包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時鐘 輸出:時鐘 電路數: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/無 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:* 供應商設備封裝:* 包裝:* |
| 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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