Datasheet > LMX2314MX

LMX2314MX

更新时间： 2024-02-26 20:12:22

品牌	Logo	应用领域
美国国家半导体 - NSC		射频个人通信
页数	文件大小	规格书
20页	364K
描述
1.2 GHz Frequency Synthesizer for RF Personal Communications

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中文翻译

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技术参数
数据手册

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LMX2314MX 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP,	针数：	16
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	其他特性：	7-BIT AUXILIARY INPUT COUNTER; SELECTABLE 64/65 OR 128/129 PRESCALER
模拟集成电路 - 其他类型：	PLL FREQUENCY SYNTHESIZER	JESD-30 代码：	R-PDSO-G16
长度：	9.9 mm	功能数量：	1
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
座面最大高度：	1.75 mm	最大供电电流 (Isup)：	8.5 mA
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	2.7 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
技术：	BICMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	3.9 mm
Base Number Matches：	1

LMX2314MX 数据手册

March 1995

LMX2314/LMX2315 PLLatinum^TM

1.2 GHz Frequency Synthesizer

for RF Personal Communications

General Description

Features

RF operation up to 1.2 GHz

The LMX2314 and the LMX2315 are high performance fre-

quency synthesizers with integrated prescalers designed for

RF operation up to 1.2 GHz. They are fabricated using Na-

tional’s ABiC IV BiCMOS process.

2.7V to 5.5V operation

Low current consumption:

6 mA (typ) at V

The LMX2314 and the LMX2315 contain dual modulus pre-

scalers which can select either a 64/65 or a 128/129 divide

ratio at input frequencies of up to 1.2 GHz. Using a proprie-

tary digital phase locked loop technique, the LMX2314/15’s

linear phase detector characteristics can generate very sta-

ble, low noise local oscillator signals.

Dual modulus prescaler: 64/65 or 128/129

Internal balanced, low leakage charge pump

Power down feature for sleep mode:

Small-outline, plastic, surface mount JEDEC, 0.150

30 mA (typ) at V

wide, (2314) or TSSOP, 0.173 wide, (2315) package

Serial data is transferred into the LMX2314 and the

LMX2315 via a three line MICROWIRE^TMinterface (Data,

Enable, Clock). Supply voltage can range from 2.7V to 5.5V.

The LMX2314 and the LMX2315 feature very low current

consumption, typically 6 mA at 3V.

Applications

Cellular telephone systems

(GSM, IS-54, IS-95, RCR-27)

Portable wireless communications

(DECT, ISM902-928 CT-2)

The LMX2314 is available in a JEDEC 16-pin surface mount

plastic package. The LMX2315 is available in a TSSOP

20-pin surface mount plastic package.

Other wireless communication systems

Block Diagram

TL/W/11766–1

TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.

MICROWIRE^TMand PLLatinum^TMare trademarks of National Semiconductor Corporation.

1995 National Semiconductor Corporation

TL/W/11766

RRD-B30M115/Printed in U. S. A.

12 3 4 5 6 7...20

中文翻译

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与LMX2314MX相关器件

型号	品牌	获取价格	描述	数据表
LMX2315	NSC	获取价格	Frequency Synthesizer for RF Personal Communications
LMX2315MDA	TI	获取价格	PLL FREQUENCY SYNTHESIZER, 1200MHz, UUC, DIE
LMX2315TM	NSC	获取价格	Frequency Synthesizer for RF Personal Communications
LMX2315TMX	NSC	获取价格	Frequency Synthesizer for RF Personal Communications
LMX2315TMX	TI	获取价格	PLL FREQUENCY SYNTHESIZER, 1200MHz, PDSO20, 0.173 INCH, PLASTIC, TSSOP-20
LMX2315WG-MLS	TI	获取价格	PLL FREQUENCY SYNTHESIZER, 1200MHz, CDSO20, 0.300 INCH, CERAMIC, SOIC-20
LMX2315WG-QML	TI	获取价格	PLL FREQUENCY SYNTHESIZER, 1200MHz, CDSO20, 0.300 INCH, CERAMIC, SOIC-20
LMX2315WG-QMLX	TI	获取价格	PLL FREQUENCY SYNTHESIZER, 1200MHz, CDSO20, 0.300 INCH, CERAMIC, SOIC-20
LMX2316	NSC	获取价格	PLLatinum⑩ Low Power Frequency Synthesizer fo
LMX2316LBX	ETC	获取价格	FREQUENCY SYNTHESIZER\|BICMOS\|LLCC\|16PIN\|PLASTIC

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