Datasheet > LMX2531LQ2080E

LMX2531LQ2080E

更新时间： 2024-11-25 12:04:43

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LMX2531 High Performance Frequency Synthesizer System with Integrated VCO

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LMX2531LQ2080E 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	VQCCN,
针数：	36	Reach Compliance Code：	not_compliant
ECCN代码：	5A991.G	HTS代码：	8542.39.00.01
风险等级：	5.61	模拟集成电路 - 其他类型：	PLL FREQUENCY SYNTHESIZER
JESD-30 代码：	S-XQCC-N36	JESD-609代码：	e0
长度：	6 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	36
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装代码：	VQCCN
封装形状：	SQUARE	封装形式：	CHIP CARRIER, VERY THIN PROFILE
座面最大高度：	0.8 mm	最大供电电压 (Vsup)：	3.2 V
最小供电电压 (Vsup)：	2.8 V	标称供电电压 (Vsup)：	3 V
表面贴装：	YES	技术：	BICMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn85Pb15)
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	6 mm
Base Number Matches：	1

LMX2531LQ2080E 数据手册

LMX2531

www.ti.com

SNAS252R –OCTOBER 2005–REVISED FEBRUARY 2013

LMX2531 High Performance Frequency Synthesizer System with Integrated VCO

Check for Samples: LMX2531

FEATURES

DESCRIPTION

•

Multiple Frequency Options Available

The LMX2531 is a low power, high performance

frequency synthesizer system which includes a fully

integrated delta-sigma PLL and VCO with fully

integrated tank circuit. The third and fourth poles are

also integrated and also adjustable. Also included are

integrated ultra-low noise and high precision LDOs for

the PLL and VCO which give higher supply noise

immunity and also more consistent performance.

–

See Selection Guide Table

Frequencies from: 553 MHz - 3132 MHz

•

PLL Features

–

Fractional-N Delta Sigma Modulator Order

Programmable up to 4th Order

–

FastLock/Cycle Slip Reduction with

Timeout Counter

When combined with

a high quality reference

oscillator, the LMX2531 generates very stable, low

noise local oscillator signals for up and down

conversion in wireless communication devices. The

LMX2531 is a monolithic integrated circuit, fabricated

in an advanced BiCMOS process. There are several

different versions of this product in order to

accommodate different frequency bands.

–

Partially Integrated, Adjustable Loop Filter

Very Low Phase Noise and Spurs

•

VCO Features

–

Integrated Tank Inductor

Low Phase Noise

Other Features

Device programming is facilitated using a three-wire

MICROWIRE Interface that can operate down to 1.8

volts.

–

2.8 V to 3.2 V Operation

Low Power-Down Current

1.8 V MICROWIRE Support

Package: 36 WQFN

Supply voltage range is 2.8 to 3.2 Volts. The

LMX2531 is available in a 36 pin 6x6x0.8 mm WQFN

Package.

TARGET APPLICATIONS

Table 1. Selection Guide

•

3G Cellular Base Stations (WCDMA, TD-

SCDMA,CDMA2000)

Part

Low Band

High Band

LMX2531LQ1146E

LMX2531LQ1226E

LMX2531LQ1312E

LMX2531LQ1415E

LMX2531LQ1500E

LMX2531LQ1515E

LMX2531LQ1570E

LMX2531LQ1650E

LMX2531LQ1700E

LMX2531LQ1742

LMX2531LQ1778E

LMX2531LQ1910E

LMX2531LQ2080E

LMX2531LQ2265E

LMX2531LQ2570E

LMX2531LQ2820E

LMX2531LQ3010E

553 - 592 MHz

592 - 634 MHz

634 - 680 MHz

680 - 735 MHz

749.5 - 755 MHz

725 - 790 MHz

765 - 818 MHz

795 - 850 MHz

831 - 885 MHz

880 - 933 MHz

863 - 920 MHz

917 - 1014 MHz

952 - 1137 MHz

1089 - 1200 MHz

1168 - 1395 MHz

1355 - 1462 MHz

1455 - 1566 MHz

1106 - 1184 MHz

1184 - 1268 MHz

1268 - 1360 MHz

1360 - 1470 MHz

1499 - 1510 MHz

1450 - 1580 MHz

1530 - 1636 MHz

1590 - 1700 MHz

1662 - 1770 MHz

1760 - 1866 MHz

1726 - 1840 MHz

1834 - 2028 MHz

1904 - 2274 MHz

2178 - 2400 MHz

2336 - 2790 MHz

2710 - 2925 MHz

2910 - 3132 MHz

•

2G Cellular Base Stations (GSM/GPRS, EDGE,

CDMA1xRTT)

•

Wireless LAN

Broadband Wireless Access

Satellite Communications

Wireless Radio

Automotive

CATV Equipment

Instrumentation and Test Equipment

RFID Readers

Data Converter Clocking

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...41

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与LMX2531LQ2080E相关器件

型号	品牌	获取价格	描述	数据表
LMX2531LQ2080E/NOPB	TI	获取价格	具有集成 VCO 的高性能频率合成器系统 \| NJG \| 36 \| -40 to 85
LMX2531LQ2265E	TI	获取价格	LMX2531 High Performance Frequency Synthesizer System with Integrated VCO
LMX2531LQ2265E	NSC	获取价格	PLLatinum High Performance Frequency Synthesizer System with Integrated VCO
LMX2531LQ2265E	ROCHESTER	获取价格	PLL FREQUENCY SYNTHESIZER, 80 MHz, QCC36, 6 X 6 MM, 0.80 MM HEIGHT, LEAD FREE, LLP-36
LMX2531LQ2265E/NOPB	NSC	获取价格	IC PLL FREQUENCY SYNTHESIZER, 80 MHz, QCC36, 6 X 6 MM, 0.80 MM HEIGHT, GREEN, LLP-36, PLL
LMX2531LQ2265E/NOPB	TI	获取价格	High-Performance Frequency Synthesizer System
LMX2531LQ2570E	TI	获取价格	LMX2531 High Performance Frequency Synthesizer System with Integrated VCO
LMX2531LQ2570E	NSC	获取价格	PLLatinum High Performance Frequency Synthesizer System with Integrated VCO
LMX2531LQ2570E/NOPB	NSC	获取价格	IC PLL FREQUENCY SYNTHESIZER, 80 MHz, QCC36, 6 X 6 MM, 0.80 MM HEIGHT, LEAD FREE, LLP-36,
LMX2531LQ2570E/NOPB	TI	获取价格	High-Performance Frequency Synthesizer System

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