LT1206 Datasheet, PDF (1/16 Pages) Linear Technology – 250mA/60MHz Current Feedback Amplifier

FEATURES
s _{250mA Minimum Output Drive Current}
s _{60MHz Bandwidth, AV = 2, RL = 100Ω}
s _{900V/µs Slew Rate, AV = 2, RL = 50Ω}
s _{0.02% Differential Gain, AV = 2, RL = 30Ω}
s _{0.17° Differential Phase, AV = 2, RL = 30Ω}
s _{High Input Impedance, 10MΩ}
s _{Wide Supply Range, ±5V to ±15V}
s _{Shutdown Mode: IS < 200µA}
s _{Adjustable Supply Current}
s _{Stable with CL = 10,000pF}
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APPLICATIO S
s _{Video Amplifiers}
s _{Cable Drivers}
s _{RGB Amplifiers}
s _{Test Equipment Amplifiers}
s _Buffers
LT1206
250mA/60MHz Current
Feedback Amplifier
DESCRIPTIO
The LT1206 is a current feedback amplifier with high
output current drive capability and excellent video char-
acteristics. 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 differen-
tial gain and phase, wide bandwidth, and the 250mA
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 complementary bipolar process.
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TYPICAL APPLICATIO S
Noninverting Amplifier with Shutdown
15V
V_IN
+
LT1206 COMP
– ^S/D**
C_COMP
0.01µF*
V_OUT
– 15V
R_F
ENABLE
15V
5V
24k
74C906
R_G ^{*OPTIONAL, USE WITH CAPACITIVE LOADS}
**GROUND SHUTDOWN PIN FOR
NORMAL OPERATION
LT1206 • TA01
Large-Signal Response, C_L = 10,000pF
V_S = ±15V
R_L = ∞
R_F = R_G = 3k
LT1206 • TA02
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