LINEAR LT1206 Data Sheet
Summary
The LT1206 is a high-performance current feedback amplifier designed specifically for demanding video signal applications. Featuring up to 60MHz bandwidth and a robust 250mA minimum output drive, this amplifier ensures stable and reliable amplification across various video systems. This documentation provides comprehensive specifications, advanced features such as adjustable supply current and shutdown modes, along with detailed application guidance for engineers designing cable drivers, RGB amplifiers, and professional test equipment.
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LT1206
250m A/60MHz Current Feedback Amplifier
ESCRIPTIOSFEATURE 250m A Minimum Output Drive Current The LT1206 is a current feedback amplifier with high 60MHz Bandwidth, AV = 2, RL = 100Ω output current drive capability and excellent video char- 900V/µs Slew Rate, AV = 2, RL = 50Ω acteristics. The LT1206 is stable with large capacitive 0.02% Differential Gain, AV = 2, RL = 30Ω loads, and can easily supply the large currents required 0.17° Differential Phase, AV = 2, RL = 30Ω by the capacitive loading. A shutdown feature switches High Input Impedance, 10MΩ the device into a high impedance, low current mode, Wide Supply Range, ±5V to ±15V reducing dissipation when the device is not in use. For Shutdown Mode: IS < 200µA lower bandwidth applications, the supply current can be Adjustable Supply Current reduced with a single external resistor. The low differen- Stable with CL = 10,000p F tial gain and phase, wide bandwidth, and the 250m A minimum output current drive make the LT1206 well suited to drive multiple cables in video systems.
APPLICATIO S
The LT1206 is manufactured on Linear Technology’s
Video Amplifiers
proprietary complementary bipolar process.
Cable Drivers RGB Amplifiers Test Equipment Amplifiers Buffers
TYPICAL APPLICATIO S
Noninverting Amplifier with Shutdown Large-Signal Response, CL = 10,000p F
LT1206 COMP VOUT
CCOMP 0.01µF* –15V
OPTIONAL, USE WITH CAPACITIVE LOADS RG
5V GROUND SHUTDOWN PIN FOR
NORMAL OPERATION
ENABLE
LT1206 • TA01
LT1206 • TA02VS = ±15V
RL = ∞ RF = RG = 3k
Page Summary Contents For LINEAR LT1206 Data Sheet
Manual Details
| Brand | Linear |
|---|---|
| Pages | 16 |
| File Size | 303.31 KB |
| Published | May 31, 2026 |
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Frequently Asked Questions
What types of applications is the LT1206 well suited for?
The LT1206 is ideal for driving multiple cables in video systems, including cable drivers, RGB amplifiers, buffers, and test equipment amplifiers.
How can I reduce power consumption when using the device?
Use the shutdown feature, which switches the device into a high impedance, low current mode, or use another supply current adjustment for lower bandwidth applications.
What is the minimum output current drive capability of this amplifier?
The LT1206 has a minimum output drive current capability of 250 mA.
What is the supported supply voltage range for operation?
The device features a wide supply range, accommodating voltages from –5V to –15V.