LT1206
LT1206 is 250mA/60MHz Current Feedback Amplifier manufactured by Linear Technology.
Features n 250m A Minimum Output Drive Current n 60MHz Bandwidth, AV = 2, RL = 100Ω n 900V/µs Slew Rate, AV = 2, RL = 50Ω n 0.02% Differential Gain, AV = 2, RL = 30Ω n 0.17° Differential Phase, AV = 2, RL = 30Ω n High Input Impedance, 10MΩ n Wide Supply Range, ±5V to ±15V n Shutdown Mode: IS < 200µA n Adjustable Supply Current n Stable with CL = 10,000p n Available in 8-Pin DIP and SO and 7-Pin DD and
TO-220 Packages
Applications n Video Amplifiers n Cable Drivers n RGB Amplifiers n Test Equipment Amplifiers n Buffers
LT1206 250m A/60MHz Current
Feedback Amplifier
Description
The LT®1206 is acurrent feedback amplifier with highoutput current drive capability and excellent video characteristics. The LT1206 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 dissipation when the device is not in use. For lower bandwidth applications, the supply current can be reduced with a single external resistor. The low differential 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. The LT1206 is manufactured on Linear Technology’s proprietary plementary bipolar process.
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.
Typical Application
Noninverting Amplifier with Shutdown
VIN ENABLE
15V
+
LT1206 P
- S/D-
- CP 0.01µF-
- 15V
VOUT RF
15V 5V 24k
74C906
1206 TA01
- OPTIONAL, USE WITH CAPACITIVE LOADS
- - GROUND SHUTDOWN PIN FOR
NORMAL OPERATION
Large-Signal Response, CL = 10,000p F
VS = ±15V RL = RG = 3k RL = ∞
500ns/DIV
1206...