ca3100t Intersil Corporation, ca3100t Datasheet

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ca3100t

Manufacturer Part Number
ca3100t
Description
38mhz, Operational Amplifier
Manufacturer
Intersil Corporation
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CA3100T
Manufacturer:
HAR
Quantity:
5 510
Part Number:
ca3100t/3
Manufacturer:
TI
Quantity:
8
January 1999
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
Features
• High Open Loop Gain at Video
• Unity Gain
• Full Power Bandwidth
• Slew Rate
• Settling Time . . . . . . . . . . . . . . . . . . . . . . . . 0.6 s (Typ)
• Output Current . . . . . . . . . . . . . . . . . . . . . . 15mA (Min)
• Single Capacitor Compensation
• Offset Null Terminals
Applications
• Video Amplifiers
• Fast Peak Detectors
• Meter Driver Amplifiers
• High Frequency Feedback Amplifiers
• Video Pre-Drivers
• Oscillators
• Multivibrators
• Voltage Controlled Oscillator
• Fast Comparators
Pinouts
Frequencies . . . . . . . . . . . . . . . . . . 42dB (Typ) at 1MHz
Crossover Frequency (f
V
- 20dB Amplifier . . . . . . . . . . . . . . . . . . . . 70V/ s (Typ)
- Unity Gain Amplifier. . . . . . . . . . . . . . . . 25V/ s (Typ)
O
©
= 18V
Harris Corporation 1999
Semiconductor
P-P
NON-INV.
OFFSET
INPUT
INPUT
NULL
. . . . . . . . . . . . . . . . . . . . . . . 1.2MHz (Typ)
INV.
V-
PHASE COMPENSATION
1
2
3
4
(PDIP, SOIC)
TOP VIEW
CA3100
T
) . . . . . . . . . . . . . 38MHz (Typ)
+
-
8
7
6
5
OUTPUT
OFFSET
NULL
V+
3-1
Description
The CA3100 is a large signal wideband, high speed
operational amplifier which has a unity gain cross over
frequency (f
3dB corner frequency of approximately 110kHz. It can
operate at a total supply voltage of from 14V to 36V ( 7V to
18V
single external capacitor and has DC offset adjust terminals
for those applications requiring offset null. (See Figure 1).
The CA3100 circuit contains both bipolar and PMOS transis-
tors on a single monolithic chip.
Part Number Information
CA3100E
CA3100M
(3100)
CA3100T
18V when using split supplies) and can provide at least
15V supplies. The CA3100 can be compensated with a
PART NUMBER
P-P
(BRAND)
and 30mA
OFFSET NULL
T
COMP AND
) of approximately 38MHz and an open loop,
38MHz, Operational Amplifier
INPUT
NON-INV.
PHASE
INV.
INPUT
P-P
RANGE (
-55 to 125
-40 to 85
-40 to 85
TEMP.
2
(METAL CAN)
at the output when operating from
CA3100
TOP VIEW
1
3
CA3100
o
PHASE
COMP TAB
C)
-
+
V-
8
4
8 Ld PDIP
8 Ld SOIC
8 Pin Metal Can
PACKAGE
5
7
6
OFFSET
NULL
V+
File Number
OUTPUT
E8.3
M8.15
T8.C
PKG.
NO.
625.4

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ca3100t Summary of contents

Page 1

... DC offset adjust terminals for those applications requiring offset null. (See Figure 1). The CA3100 circuit contains both bipolar and PMOS transis- tors on a single monolithic chip. Part Number Information PART NUMBER (BRAND) CA3100E CA3100M (3100) CA3100T 8 OFFSET NULL OUTPUT OFFSET 5 NULL ...

Page 2

... Temperature Range CA3100E, CA3100M -40 CA3100T -55 CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. ...

Page 3

Electrical Specifications PARAMETER Wideband Noise Voltage (RTI) Settling Time (To Within 50mV of 9V Output Swing) NOTES: 3. Low frequency dynamic characteristic. Slew Rate 4. Full Power Bandwidth . = -------------------------- - ...

Page 4

Test Circuits (Continued) +15V CA3100 - -15V FIGURE 5. OUTPUT VOLTAGE SWING (V CURRENT SWING (I ) TEST CIRCUIT OM Schematic Diagram R 4 750 R 6 12k NON- INVERT ...

Page 5

Typical Applications +15V 7 0.1 F INPUT 0. CA3100 - 0.1 F -15V 220 2k -3dB BANDWIDTH 3pF TOTAL INPUT NOISE VOLTAGE REFERRED TO INPUT FIGURE 7. 20dB VIDEO AMPLIFIER +15V 0 ...

Page 6

Typical Performance Curves 12V 10V 0.001 0.01 0.1 1 FREQUENCY (MHz) FIGURE 13. OPEN LOOP GAIN vs FREQUENCY 15V S 20 10V ...

Page 7

Typical Performance Curves CIRCUIT FIG. 3 CIRCUIT FIG. 2 (FOLLOWER) 10X AMPL 0.01 0.1 1 FREQUENCY (MHz) FIGURE 19. MAXIMUM OUTPUT VOLTAGE SWING vs FREQUENCY 15 12.5 10 7 2.5 ...

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