Product Summary

The LT1260 is an amplifier which contains two independent 130MHz currentfeedback amplifiers, each with a shutdown pin. These amplifiers are designed for excellent linearity while drivingcables and other low impedance loads. The LT1260 is atriple 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. When shut down, the LT1260 amplifiers draw zero supply current and their outputs become highimpedance. Only two LT1260s are required to make acomplete 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.

Parametrics

LT1260 absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Input Current: ±15mA; (3)Output Short-Circuit Duration (Note 1): Continuous; (4)Specified Temperature Range (Note 2): 0°C to 70°C; (5)Operating Temperature Range: – 40°C to 85°C; (6)Storage Temperature Range: – 65°C to 150°C; (7)Junction Temperature (Note 4): 150°C; (8)Lead Temperature (Soldering, 10 sec): 300°C.

Features

LT1260 features: (1)90MHz Bandwidth on±5V; (2)0.1dB Gain Flatness > 30MHz; (3)Completely Off in Shutdown, 0μA Supply Current; (4)High Slew Rate: 1600V/μs; (5)Wide Supply Range: ±2V(4V) to ±15V(30V); (6)60mA Output Current; (7)Low Supply Current: 5mA/Amplifier; (8)Differential Gain: 0.016%; (9)Differential Phase: 0.075°; (10)Fast Turn-On Time: 100ns; (11)Fast Turn-Off Time: 40ns; (12)14-Pin and 16-Pin Narrow SO Packages.

Diagrams

LT1260 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT1260CN
LT1260CN


IC AMP W/SHUTDOWN TRIPLE 16-DIP

Data Sheet

0-2575: $1.62
LT1260CN#PBF
LT1260CN#PBF


IC AMP W/SHUTDOWN TRIPLE 16-DIP

Data Sheet

0-1: $2.94
1-25: $1.95
25-100: $1.62