CLC409 Datasheet, PDF (1/10 Pages) National Semiconductor (TI) – Very Wideband, Low Distortion Monolithic Op Amp

September 2002
CLC409
Very Wideband, Low Distortion Monolithic Op Amp
General Description
The CLC409 is a very wideband, DC coupled monolithic
operational amplifier designed specifically for wide dynamic
range systems requiring exceptional signal fidelity. Benefit-
ing from National’s current feedback architecture, the
CLC409 offers a gain range of ±1 to ±10 while providing
stable, oscillation free operation without external compensa-
tion, even at unity gain.
With its 350MHz small signal bandwidth (V_OUT = 2V_PP),
10-bit distortion levels through 20MHz (R_L = 100Ω), 8-bit
distortion levels through 60MHz, 2.2nV/
input referred
noise and 13.5mA supply current, the CLC409 is the ideal
driver or buffer for high speed flash A/D and D/A converters.
Wide dynamic range systems such as radar and communi-
cation receivers requiring a wideband amplifier offering ex-
ceptional signal purity will find the CLC409’s low input re-
ferred noise and low harmonic and intermodulation distortion
make it an attractive high speed solution.
Constructed using an advanced, complimentary bipolar pro-
cess and National’s proven current feedback architecture,
the CLC409 is available in several versions to meet a variety
of requirements.
Enhanced Solutions (Military/Aerospace)
SMD Number: 5962-92034
Space level versions also available.
For more information, visit http://www.national.com/mil
Features
n 350MHz small signal bandwidth
n -65/−72dBc 2nd/3rd harmonics (20MHz)
n Low noise
n 8ns settling to 0.1%
n 1200V/µs slew rate
n 13.5mA supply current (±5V)
n 60mA output current
Applications
n Flash A/D driver
n D/A transimpedance buffer
n Wide dynamic range IF amp
n Radar/communication receivers
n DDS post-amps
n Wideband inverting summer
n Line driver
Harmonic Distortion vs. Load and Frequency
Connection Diagrams
01274804
Pinout
DIP & SOIC
01274815
© 2002 National Semiconductor Corporation DS012748
Pinout
SOT23-5
01274814
www.national.com