(LT6205 - LT6207) Video Op Amps - Linear Technology
Description
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LT6205/LT6206/LT6207 Single/Dual/Quad Single Supply 3V, 100MHz Video Op Amps DESCRIPTIO
The LT®6205/LT6206/LT6207 are low cost single/dual/ quad voltage feedback amplifiers that feature 100MHz gain-bandwidth product, 450V/µs slew rate and 50mA output current.
These amplifiers have an input range that includes ground and an output that swings within 60mV of either supply rail, making them well suited for single supply operation.
These amplifiers maintain their performance for supplies from 2.
7V to 12.
6V and are specified at 3V, 5V and ±5V.
The inputs can be driven beyond the supplies without damage or phase reversal of the output.
Isolation between channels is high, over 90dB at 10MHz.
The LT6205 is available in the 5-pin SOT-23, and the LT6206 is available in an 8-lead MSOP package with standard op amp pin-outs.
For compact layouts the quad LT6207 is available in the 16-pin SSOP package.
These devices are specified over the commercial and industrial temperature ranges.
, LTC and LT are registered trademarks of Linear Technology Corporation.
FEATURES
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450V/µs Slew Rate 100MHz Gain Bandwidth Product Wide Supply Range 2.
7V to 12.
6V Output Swings Rail-to-Rail Input Common Mode Range Includes Ground High Output Drive: 50mA Channel Separation: 90dB at 10MHz Specified on 3V, 5V, and ±5V Supplies Input Offset Voltage: 1mV Low Power Dissipation: 20mW Per Amplifier on Single 5V Operating Temperature Range: –40°C to 85°C Single in SOT-23, Dual in MSOP, Quad in SSOP Package
U APPLICATIO S
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Video Line Driver Automotive Displays RGB Amplifiers Coaxial Cable Drivers Low Voltage High Speed Signal Processing
TYPICAL APPLICATIO
3.
3V
Baseband Video Splitter/Cable Driver
499Ω
499Ω 8
1µF
75Ω VOUT1
VOUT
75Ω
LT6206 2
0V
– +
1
VIN 75Ω
3
VIN 0V
7 75Ω VOUT2 75Ω 4 F3dB ≈ 50MHz IS ≤ 25mA
620567 TA01a
5
+ –
499Ω
6
VS = 3.
3V VIN = 0.
1V TO 1.
1V f = 10MHz
499Ω
U
U
Output Step Response
20ns/DIV
620567 TA01b
620567f
1
...
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