LT1795CFE

更新时间： 2024-09-23 22:51:47

品牌	Logo	应用领域
凌特 - Linear		放大器驱动
页数	文件大小	规格书
12页	191K
描述
Dual 500mA/50MHz Current Feedback Line Driver Amplifier

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LT1795CFE 数据手册

LT1795

Dual 500mA/50MHz

Current Feedback Line Driver

Amplifier

FEATURES

DESCRIPTIO

TheLT^®1795isadualcurrentfeedbackamplifierwithhigh

output current and excellent large signal characteristics.

The combination of high slew rate, 500mA output drive

and up to ±15V operation enables the device to deliver

significant power at frequencies in the 1MHz to 2MHz

range. Short-circuit protection and thermal shutdown

insure the device’s ruggedness. The LT1795 is stable with

large capacitive loads and can easily supply the large

currents required by the capacitive loading. A shutdown

feature switches the device into a high impedance, low

current mode, reducing power dissipation when the de-

vice is not in use. For lower bandwidth applications, the

supply current can be reduced with a single external

resistor.

■

500mA Output Drive Current

■

50MHz Bandwidth, A_V= 2, R_L= 25

Ω

■

900V/µs Slew Rate, A_V= 2, R_L= 25Ω

■

Low Distortion: –75dBc at 1MHz

High Input Impedance, 10MΩ

Wide Supply Range, ±5V to ±15V

Full Rate, Downstream ADSL Supported

Power Enhanced Small Footprint Packages

TSSOP-20, S0-20 Wide

■

Low Power Shutdown Mode

Power Saving Adjustable Supply Current

^{Stable with C =}U^10,000pF

APPLICATIO S

■

ADSL HDSL2, G.lite Drivers

The LT1795 comes in the very small, thermally enhanced,

20-lead TSSOP package for maximum port density in line

driver applications.

■

Buffers

■

Test Equipment Amplifiers

■

Video Amplifiers

Cable Drivers

, LTC and LT are registered trademarks of Linear Technology Corporation.

■

TYPICAL APPLICATION

Low Loss, High Power Central Office ADSL Line Driver

+IN

12.5Ω

1/2

LT1795

–

1:2*

165Ω

100Ω

–

12.5Ω

1/2

LT1795

–IN

–

1795 TA01

* MIDCOM 50215 OR EQUIVALENT

12 3 4 5 6 7...12

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与LT1795CFE相关器件

型号	品牌	获取价格	描述	数据表
LT1795CFE#TR	Linear	获取价格	LT1795 - Dual 500mA/50MHz Current Feedback Line Driver Amplifier; Package: TSSOP; Pins: 20
LT1795CFE#TRPBF	Linear	获取价格	LT1795 - Dual 500mA/50MHz Current Feedback Line Driver Amplifier; Package: TSSOP; Pins: 20
LT1795CSW	Linear	获取价格	Dual 500mA/50MHz Current Feedback Line Driver Amplifier
LT1795IFE	Linear	获取价格	Dual 500mA/50MHz Current Feedback Line Driver Amplifier
LT1795IFE#PBF	Linear	获取价格	LT1795 - Dual 500mA/50MHz Current Feedback Line Driver Amplifier; Package: TSSOP; Pins: 20
LT1795IFE#TR	Linear	获取价格	LT1795 - Dual 500mA/50MHz Current Feedback Line Driver Amplifier; Package: TSSOP; Pins: 20
LT1795IFE#TRPBF	Linear	获取价格	LT1795 - Dual 500mA/50MHz Current Feedback Line Driver Amplifier; Package: TSSOP; Pins: 20
LT1795ISW	Linear	获取价格	Dual 500mA/50MHz Current Feedback Line Driver Amplifier
LT1795ISW#PBF	Linear	获取价格	暂无描述
LT1795ISW#TR	Linear	获取价格	LT1795 - Dual 500mA/50MHz Current Feedback Line Driver Amplifier; Package: SO; Pins: 20; T