September 1998
N
CLC416
Dual Low-Power, 120MHz Op Amp
Features
General Description
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0.01%, 0.03° D , Dφ
The CLC416 is a dual, wideband (120MHz) op amp. The
CLC416 consumes only 39mW per channel and can source or
sink an output current of 60mA. These features make the
CLC416 a versatile, high-speed solution for demanding
applications that are sensitive to both power and cost.
G
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Very low input bias current: 100nA
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High input impedance: 6MΩ
120MHz -3dB bandwidth (A = +2)
Low power
High output current: 60mA
Low-cost
v
Utilizing National’s proven architectures, this dual current
feedback amplifier surpasses the performance of alternative
solutions and sets new standards for low power. This power-
conserving dual op amp achieves low distortion with -80dBc and
-80dBc second and third harmonics respectively. Many high
source impedance applications will benefit from the CLC416’s
6MΩ input impedance. And finally, designers will have a bipolar
part with an exceptionally low 100nA non-inverting bias current.
Applications
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Desktop video systems
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Video distribution
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Flash A/D driver
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High-speed driver
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High-source impedance applications
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Professional video processing
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High resolution monitors
With 0.1dB flatness to 30MHz and low differential gain and phase
errors, the CLC416 is an ideal part for professional video
Frequency Response (Av = +2V/V)
processing and distribution. The 120MHz -3dB bandwidth (A =
v
+2) coupled with a 400V/µs slew rate also makes the CLC416
a perfect choice in cost-sensitive applications such as video
monitors, fax machines, copiers, and CATV systems.
Typical Application Diagram
Instrumentation Amplifier
Pinout
DIP & SOIC
V1
+
1/2
CLC416
-
Vo1
inv1
+VCC
Vo2
348Ω
348Ω
348Ω
348Ω
Vout = 3(V2 - V1)
V
-
348Ω
CLC405
+
348Ω
Vnon-inv
1
Vinv2
-
-VCC
Vnon-inv
2
1/2
R1
348Ω
CLC416
+
V2
© 1998 National Semiconductor Corporation
Printed in the U.S.A.
http://www.national.com