LMV112

更新时间： 2024-01-11 02:06:43

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
22页	1296K
描述
Small Signal Bandwidth 40 MHz, Supply Voltage Range 2.4V to 5V

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LMV112 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SON
包装说明：	HVSON,	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	1.14	放大器类型：	BUFFER
标称带宽 (3dB)：	40 MHz	JESD-30 代码：	S-PDSO-N8
JESD-609代码：	e3	长度：	3 mm
湿度敏感等级：	1	功能数量：	2
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	最小输出电流：	16 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	HVSON
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
包装方法：	TR	峰值回流温度（摄氏度）：	260
座面最大高度：	0.8 mm	标称压摆率：	110 V/us
子类别：	Buffer Amplifier	最大压摆率：	2.1 mA
供电电压上限：	5.5 V	标称供电电压 (Vsup)：	2.7 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	3 mm

LMV112 数据手册

LMV112

www.ti.com

SNAS297B –MAY 2005–REVISED MAY 2013

LMV112 40 MHz Dual Clock Buffer

Check for Samples: LMV112

FEATURES

DESCRIPTION

The LMV112 is a high speed dual clock buffer

designed for portable communications and accurate

multi-clock systems. The LMV112 integrates two

40 MHz low noise buffers which optimizes application

and out performs large discrete solutions. This device

enables superb system operation between the base

band and the oscillator signal path while eliminating

crosstalk.

•

(Typical Values are: V_SUPPLY= 2.7V and

C_L= 20 pF, Unless Otherwise Specified.)

Small Signal Bandwidth 40 MHz

Supply Voltage Range 2.4V to 5V

Slew Rate 110 V/μs

•

Total Supply Current 1.6 mA

Shutdown Current 59 µA

Texas Instruments' unique technology and design

deliver accuracy, capacitance and load resistance

while increasing the drive capability of the device.

The low power consumption makes the LMV112

perfect for battery applications.

Rail-to-Rail Input and Output

Individual Buffer Enable Pins

Rapid T_onTechnology

Crosstalk Rejection Circuitry

8-pin WSON, Pin Access Packaging

Temperature Range −40°C to 85°C

The robust, independent, and flexible buffers are

designed to provide the customer with the ability to

manage complex clock signals in the latest wireless

applications. The buffers deliver 110 V/μs internal

slew rate with independent shutdown and duty cycle

precision. The patented analog circuit drives

capacitive loads beyond 20 pF. Texas Instruments'

proven biasing technique has 1V centering, rail-to-rail

input/output unity gain, and AC coupled convenient

inputs. These integrated cells save space and require

no external bias resistors. Texas Instruments' rapid

recovery after disable optimizes performance and

current consumption. The LMV112 offers individual

enable pin controls and since there is no internal

ground reference either single or split supply

configurations offer additional system flexibility and

power choices.

APPLICATIONS

•

3G Mobile Applications

WLAN-WiMAX Modules

TD_SCDMA Multi-Mode MP3 and Camera

GSM Modules

Oscillator Modules

The LMV112 is a proven replacement for any discrete

circuitry and simplifies board layout while minimizing

related parasitic components.

The LMV112 is produced in the small WSON

package which offers high quality while minimizing its

use of PCB space. Texas Instruments' advanced

packaging offers direct PCB-IC evaluation via pin

access.

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...22

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与LMV112相关器件

型号	品牌	描述	获取价格	数据表
LMV112SD	NSC	40 MHz Dual Clock Buffer	获取价格
LMV112SD	TI	40 MHz Dual Clock Buffer	获取价格
LMV112SD/NOPB	TI	40MHz 双路时钟缓冲器 \| NGQ \| 8 \| -40 to 85	获取价格
LMV112SDX	NSC	40 MHz Dual Clock Buffer	获取价格
LMV112SDX/NOPB	TI	40MHz 双路时钟缓冲器 \| NGQ \| 8 \| -40 to 85	获取价格
LMV115	NSC	GSM Baseband 30MHz 2.8V Oscillator Buffer	获取价格

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