LT1260IS#TRPBF

更新时间： 2024-01-12 17:38:32

品牌	Logo	应用领域
凌特 - Linear		放大器
页数	文件大小	规格书
12页	323K
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LT1260IS#TRPBF 数据手册

LT1259/LT1260

Low Cost Dual and Triple

130MHz Current Feedback

Amplifiers with Shutdown

FEATURES

DESCRIPTIO

The LT^®1259 contains two independent 130MHz current

feedback amplifiers, each with a shutdown pin. These

amplifiersaredesignedforexcellentlinearitywhiledriving

cables and other low impedance loads. The LT1260 is a

triple version especially suited to RGB video applications.

These amplifiers operate on all supplies from single 5V to

±15V and draw only 5mA per amplifier when active.

■

90MHz Bandwidth on ±5V

■

0.1dB Gain Flatness >30MHz

■

Completely Off in Shutdown, 0µA Supply Current

■

High Slew Rate: 1600V/µs

■

Wide Supply Range: ±2V(4V) to ±15V(30V)

■

60mA Output Current

■

Low Supply Current: 5mA/Amplifier

■

Differential Gain: 0.016%

When shut down, the LT1259/LT1260 amplifiers draw

zero supply current and their outputs become high

impedance. Only two LT1260s are required to make a

complete 2-input RGB MUX and cable driver. These

amplifiers turn on in only 100ns and turn off in 40ns,

making them ideal in spread spectrum and portable

equipment applications.

■

Differential Phase: 0.075°

■

Fast Turn-On Time: 100ns

■

Fast Turn-Off Time: 40ns

■

14-Pin and 16-Pin Narrow SO Packages

APPLICATIO S

■

The LT1259/LT1260 amplifiers are manufactured on

Linear Technology’s proprietary complementary bipolar

process.

RGB Cable Drivers

■

Spread Spectrum Amplifiers

■

MUX Amplifiers

■

Composite Video Cable Drivers

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

■

Portable Equipment

TYPICAL APPLICATIO

2-Input Video MUX Cable Driver

Square Wave Response

CHANNEL

SELECT

EN A

IN A

75Ω

1/2 LT1259

1.6k

–

75Ω

CABLE

1.6k

OUT

EN B

75Ω

IN B

75Ω

1/2 LT1259

1.6k

LT1259/60 • TA01

–

1.6k

LT1259/50 • TA02

R_L= 150Ω

f = 30MHz

12 3 4 5 6 7...12

中文翻译

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LT1260IS#TRPBF 替代型号

型号	品牌	替代类型	描述	数据表
LT1260IS#PBF	Linear	完全替代	LT1260 - Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown; Packag

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