EL2074C Datasheet, PDF (1/12 Pages) Elantec Semiconductor – 400MHz GBWP Gain-of-2 Stable Operational Amplifier

EL2074C
400MHz GBWP Gain-of-2 Stable Operational Amplifier
Features
• 400MHz gain-bandwidth product
• Gain-of-2 stable
• Ultra low video distortion =
0.01%/0.015° @NTSC/PAL
• Conventional voltage-feedback
topology
• Low offset voltage = 200µV
• Low bias current = 2µA
• Low offset current = 0.1µA
• Output current = 50mA over
temperature
• Fast settling = 13ns to 0.1%
• Low distortion = -55dB HD2, ------
-70dB HD3 @20MHz, 2V_PP, A_V =
+2
Applications
• High resolution video
• Active filters/integrators
• High-speed signal processing
• ADC/DAC buffers
• Pulse/RF amplifiers
• Pin diode receivers
• Log amplifiers
• Photo multiplier amplifiers
• High speed sample-and-holds
General Description
The EL2074C is a precision voltage-feedback amplifier featuring a
400MHz gain-bandwidth product, fast settling time, excellent differ-
ential gain and differential phase performance, and a minimum of
50mA output current drive over temperature.
The EL2074C is gain-of-2 stable with a -3dB bandwidth of 400MHz
at A_V = +2. It has a very low 200µV of input offset voltage, only 2µA
of input bias current, and a fully symmetrical differential input. Like
all voltage-feedback operational amplifiers, the EL2074C allows the
use of reactive or non-linear components in the feedback loop. This
combination of speed and versatility makes the EL2074C the ideal
choice for all op-amp applications at a noise gain of 2 or greater
requiring high speed and precision, including active filters, integra-
tors, sample-and-holds, and log amps. The low distortion, high output
current, and fast settling makes the EL2074C an ideal amplifier for
signal-processing and digitizing systems.
Connection Diagram
Ordering Information
Part No.
EL2074CN
EL2074CS
EL2074CS-T7
EL2074CS-T13
Package
8-Pin PDIP
8-Pin SO
8-Pin SO
8-Pin SO
Tape & Reel
-
-
7”
13”
Outline #
MDP0031
MDP0027
MDP0027
MDP0027
NC 1
8 NC
IN- 2
-
IN+ 3
+
7 V+
6 OUT
V- 4
5 NC
EL2074C
(8-Pin SO & 8-Pin PDIP)
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
© 2001 Elantec Semiconductor, Inc.