NSC CLC402AJE Low-gain op amp with fast 14-bit settling Datasheet

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CLC402
Low-Gain Op Amp with Fast 14-Bit Settling
General Description
Features
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0.0025% settling in 25ns (32ns max)
0.5mV input offset voltage, 3µV/°C drift
±1 to ±8 closed-loop gain range
Low power, 150mW
0.01%/0.05° differential gain/phase
Applications
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High-accuracy A/D systems (12-14 bits)
High-accuracy D/A converters
High-speed communications
IF processors
Video distribution
CLC402
Low-Gain Op Amp with Fast 14-Bit Settling
June 1999
The CLC402 is available in several versions to meet a variety of
requirements. A three-letter suffix determines the version:
CLC402AJP -40°C to +85°C
CLC402AJE -40°C to +85°C
CLC402A8B -55°C to +125°C
8-pin plastic DIP
8-pin plastic SOIC
8-pin hermetic CERDIP,
MIL-STD-833, Level B
dice
CLC402ALC -40°C to +85°C
CLC402AMC -55°C to +125°C dice qualified to Method 5008,
MIL-STD-883, Level B
DESC SMD number: 5962-92033
Pinout
Non-Inverting Frequency Response
Magnitude (1dB/div)
Av = 2
Rf = 249Ω
DIP & SOIC
0
-90
-180
-270
Av = 8
Rf = 200Ω
1
-360
Av = 4
Rf = 221Ω
10
© 1998 National Semiconductor Corporation
Printed in the U.S.A.
Phase (deg)
Av = 1
Rf = 274Ω
Vout = 0.5Vpp
-450
100
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CLC402 Electrical Characteristics (Av = +2, Vcc = ±5V, RL = 100Ω, Rf = 250Ω; unless specified)
Min/max ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are
determined from tested parameters.
Absolute Maximum Ratings
Miscellaneous Ratings
Package Thermal Resistance
Reliability Information
Transistor count
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37
2
Package
θJC
θJA
AJP
AJE
CERDIP
70°C/W
65°C/W
45°C/W
125°C/W
145°C/W
135°C/W
CLC402 Typical Performance Characteristics (TA = 25°, Av = +2,VCC = ±5V, RL = 100ΩΩ, Rf = 250ΩΩ; unless specified)
Inverting Frequency Response
Non-Inverting Frequency Response
-90
-180
Av = 8
Rf = 200Ω
1
-270
Frequency
10 (MHz)
-180
-270
Av = -8
Rf = 221Ω
-360
Av = 4
Rf = 221Ω
Av = -2
Rf = 249Ω
Phase (deg)
0
Av = -1
Rf = 249Ω
Vout = 0.5Vpp
Magnitude (1dB/div)
Av = 2
Rf = 249Ω
Magnitude (1dB/div)
Av = 1
Rf = 274Ω
Phase (deg)
Vout = 0.5Vpp
Av = -4
Rf = 221Ω
-360
-450
-450
100
1
Frequency
10 (MHz)
3
100
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CLC402
Low-Gain Op Amp with Fast 14-Bit Settling
Customer Design Applications Support
National Semiconductor is committed to design excellence. For sales, literature and technical support, call the
National Semiconductor Customer Response Group at 1-800-272-9959 or fax 1-800-737-7018.
Life Support Policy
National’s products are not authorized for use as critical components in life support devices or systems without the express written approval of
the president of National Semiconductor Corporation. As used herein:
1. Life support devices or systems are devices or systems which, a) are intended for surgical implant into the body, or b) support or
sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can
be reasonably expected to result in a significant injury to the user.
2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to
cause the failure of the life support device or system, or to affect its safety or effectiveness.
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