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TLC374IN

P1-P3P4-P6P7-P9P10-P10
1
®
FN4863.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2000, 2004. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
HFA1155
380MHz, SOT-23, Low Power Current
Feedback Operational Amplifier
The HFA1155 is a low power, high-speed op amp and is the
most recent addition to Intersil’s HFA1XX5 series of low
power op amps and buffers. Intersil's proprietary
complementary bipolar UHF-1 process, coupled with the
current feedback architecture deliver superb bandwidth even
at very high gains (>250MHz at A
V
= 10). The excellent
video parameters make this amplifier ideal for professional
video applications.
Though specified for ±5V operation, the HFA1155 operates
with single supply voltages as low as 4.5V, and requires only
1.4mA of I
CC
in 5V applications (see Application Information
section, and Application Note AN9897).
Features
• Low Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.5mA
• Low Distortion (10MHz, HD2) . . . . . . . . . . . . . . . . -53dBc
• -3dB Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 360MHz
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . 1650V/μs
• Fast Settling Time (0.1%). . . . . . . . . . . . . . . . . . . . . 38ns
• Excellent Gain Flatness . . . . . . . . . . . ±0.06dB to 50MHz
• High Output Current. . . . . . . . . . . . . . . . . . . . . . . . . 55mA
• Fast Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . <7ns
• Operates with 5V Single Supply (See AN9897)
Applications
• Video Switching and Routing
• Pulse and Video Amplifiers
• IF Signal Processing
• Flash A/D Driver
• Medical Imaging Systems
• Related Literature
- AN9420, Current Feedback Theory
- AN9897, Single 5V Supply Operation
Pinout
HFA1155 (SOT23)
TOP VIEW
Ordering Information
PART NUMBER
(BRAND)
TEMP.
RANGE (°C) PACKAGE
PKG.
DWG. #
HFA1155IH96
(1155)
-40 to 85 5 Ld SOT-23
Tape and Reel
P5.064
1
2
3
5
4
+
-
V-
V+
-IN
+IN
OUT
Data Sheet September 2004
2
Absolute Maximum Ratings T
A
= 25
o
C Thermal Information
Voltage Between V+ and V-. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
SUPPLY
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Output Current (50% Duty Cycle) . . . . . . . . . . . . . . . . . . . . . . 60mA
ESD Rating
Human Body Model (Per MIL-STD-883 Method 3015.7) . . . 600V
Operating Conditions
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
Thermal Resistance (Typical, Note 1) θ
JA
(
o
C/W)
SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Maximum Junction Temperature (Plastic Package) . . . . . . . .150
o
C
Maximum Storage Temperature Range . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
o
C
(Lead Tips Only)
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.
NOTE:
1. θ
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications V
SUPPLY
= ±5V, A
V
= +1, R
F
= 510Ω , R
L
= 100Ω , Unless Otherwise Specified
PARAMETER TEST CONDITIONS
(NOTE 2)
TEST LEVEL
TEMP.
(
o
C) MIN TYP MAX UNITS
INPUT CHARACTERISTICS
Input Offset Voltage A25-26mV
AFull--10mV
Input Offset Voltage Drift C Full - 10 - μV/
o
C
V
IO
CMRR ΔV
CM
= ±2V A 25 40 46 - dB
AFull38--dB
V
IO
PSRR ΔV
S
= ±1.25V A 25 45 50 - dB
AFull42--dB
Non-Inverting Input Bias Current +IN = 0V A 25 - 25 40 μA
AFull--65μA
+I
BIAS
Drift CFull-40-nA/
o
C
+I
BIAS
CMS ΔV
CM
= ±2V A 25 - 20 40 μA/V
AFull--50μA/V
Inverting Input Bias Current -IN = 0V A 25 - 12 50 μA
AFull--60μA
-I
BIAS
Drift CFull-40-nA/
o
C
-I
BIAS
CMS ΔV
CM
= ±2V A 25 - 1 7 μA/V
AFull--10μA/V
-I
BIAS
PSS ΔV
S
= ±1.25V A 25 - 6 15 μA/V
AFull--27μA/V
Non-Inverting Input Resistance A 25 25 50 - kΩ
Inverting Input Resistance C 25 - 40 - Ω
Input Capacitance (Either Input) B 25 - 2 - pF
Input Common Mode Range C Full ±2.5 ±3.0 - V
Input Noise Voltage (Note 3) 100kHz B 25 - 4.7 - nV/√Hz
+Input Noise Current (Note 3) 100kHz B 25 - 26 - pA/√Hz
-Input Noise Current (Note 3) 100kHz B 25 - 35 - pA/√Hz
TRANSFER CHARACTERISTICS
Open Loop Transimpedance Gain (Note 3) B 25 - 630 - kΩ
Minimum Stable Gain AFull1--V/V
HFA1155
3
AC CHARACTERISTICS A
V
= +2, (Note 4) Unless Otherwise Specified
-3dB Bandwidth
(V
OUT
= 0.2V
P-P
, Note 3)
A
V
= -1 B 25 - 360 - MHz
A
V
= +1 B 25 - 365 - MHz
A
V
= +2 B 25 - 355 - MHz
-3dB Bandwidth (V
OUT
= 2V
P-P
)A
V
= +2 B 25 - 170 - MHz
Gain Flatness
(V
OUT
= 0.2V
P-P
, Note 3)
To 25MHz B 25 - ±0.06 - dB
To 50MHz B 25 - ±0.06 - dB
To 100MHz B 25 - ±0.1 - dB
Full Power Bandwidth
(V
OUT
= 5V
P-P
at A
V
= +2;
V
OUT
= 4V
P-P
at A
V
= +1, Note 3)
A
V
= +1 B 25 - 45 - MHz
A
V
= +2 B 25 - 75 - MHz
OUTPUT CHARACTERISTICS A
V
= +2, (Note 4) Unless Otherwise Specified
Output Voltage A
V
= -1 A 25 ±3.0 ±3.3 - V
AFull±2.5 ±3.0 - V
Output Current R
L
= 50Ω, A
V
= -1 A 25, 85 ±40 ±55 - mA
A-40±35 ±50 - mA
DC Closed Loop Output Resistance (Note 3) B 25 - 0.09 - Ω
2nd Harmonic Distortion (Note 3) 10MHz, V
OUT
= 2V
P-P
B25--53-dBc
20MHz, V
OUT
= 2V
P-P
B25--47-dBc
3rd Harmonic Distortion (Note 3) 10MHz, V
OUT
= 2V
P-P
B25--66-dBc
20MHz, V
OUT
= 2V
P-P
B25--60-dBc
TRANSIENT CHARACTERISTICS A
V
= +2, (Note 4) Unless Otherwise Specified
Rise and Fall Times V
OUT
= 0.5V
P-P
B 25 - 1.1 - ns
Overshoot V
OUT
= 0.5V
P-P
B25-11-%
Slew Rate
(V
OUT
= 5V
P-P
at A
V
= +2, -1;
V
OUT
= 4V
P-P
at A
V
= +1)
A
V
= -1 B 25 - 1650 - V/μs
A
V
= +1 B 25 - 270 - V/μs
A
V
= +2 B 25 - 510 - V/μs
Settling Time (V
OUT
= 2V to 0V, Note 3) To 0.1% B 25 - 38 - ns
To 0.05% B 25 - 50 - ns
To 0.01% B 25 - 75 - ns
Overdrive Recovery Time V
IN
= ±2V B 25- 7- ns
VIDEO CHARACTERISTICS A
V
= +2, (Note 4) Unless Otherwise Specified
Differential Gain NTSC, R
L
= 150Ω B 25 - 0.02 - %
NTSC, R
L
= 75Ω B 25 - 0.02 - %
Differential Phase NTSC, R
L
= 150Ω B 25 - 0.06 - Degrees
NTSC, R
L
= 75Ω B 25 - 0.12 - Degrees
POWER SUPPLY CHARACTERISTICS
Power Supply Range Note 5 B Full ±2.25 - ±5.5 V
Power Supply Current (Note 3) A Full - 5.5 8 mA
NOTES:
2. Test Level: A. Production Tested; B. Typical or Guaranteed Limit Based on Characterization; C. Design Typical for Information Only.
3. See Typical Performance Curves for more information.
4. The feedback resistor value depends on closed loop gain. See the “Optimum Feedback Resistor” table in the Application Information section
for values used for characterization.
5. The minimum supply voltage entry is a typical value.
Electrical Specifications V
SUPPLY
= ±5V, A
V
= +1, R
F
= 510Ω , R
L
= 100Ω , Unless Otherwise Specified (Continued)
PARAMETER TEST CONDITIONS
(NOTE 2)
TEST LEVEL
TEMP.
(
o
C) MIN TYP MAX UNITS
HFA1155
P1-P3P4-P6P7-P9P10-P10

TLC374IN

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Manufacturer:
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Description:
Analog Comparators Quad Differential
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