400MHz, Fast Settling Operational Amplifier Harris HA-2540 wideba

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400MHz, Fast Settling Operational Amplifier Harris HA-2540 wideba

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HA-2540
400MHz, Fast Settling Operational Amplifier
Harris HA-2540 wideband, very high slew rate, monolithic operational amplifier featuring superior speed bandwidth characteristics. Bipolar construction coupled with dielectric isolation allows this truly differential device deliver outstanding performance circuits where closed loop gain greater. Additionally, HA-2540 drive capability ±10V into load. Other desirable characteristics include input voltage noise, offset voltage, fast settling time. 400V/µs slew rate ensures high performance video pulse amplification circuits, while 400MHz gain-bandwidth product ideally suited wideband signal amplification. settling time 140ns also makes HA-2540 excellent selection high speed Data Acquisition Systems. Refer Application Note AN541 Application Note AN556 more information High Speed applications. HA-2540/883 MIL-STD-883 data sheet available request. lower power version this product, please HA-2840 HA-2850 datasheets.
November 1996
Features
Very High Slew Rate 400V/µs Fast Settling Time 140ns Wide Gain Bandwidth 400MHz Power Bandwidth 6MHz Offset Voltage. Input Voltage Noise 6nV/Hz Output Voltage Swing ±10V Monolithic Bipolar Construction
Applications
Pulse Video Amplifiers Wideband Amplifiers High Speed Sample-Hold Circuits Fast, Precise Converters
Ordering Information
PART NUMBER HA1-2540-2 HA1-2540-5 HA3-2540-5 HA3-2540C-5 HA9P2540-5 TEMP. RANGE (oC) PACKAGE CERDIP CERDIP PDIP PDIP SOIC PKG. F14.3 F14.3 E14.3 E14.3 M14.15
Pinout
HA-2540 (CERDIP, PDIP, SOIC) VIEW
OUTPUT
CAUTION: These devices sensitive electrostatic discharge. Users should follow proper Handling Procedures. Copyright
Harris Corporation 1996
File Number
2897.2
3-205
HA-2540
Absolute Maximum Ratings
Voltage Between Terminals Differential Input Voltage. Output Current 33mARMS Continuous, 50mAPEAK
Thermal Information
Thermal Resistance (Typical, Note (oC/W) (oC/W) CERDIP Package PDIP Package SOIC Package Maximum Internal Power Dissipation (Note Maximum Junction Temperature (Ceramic Package) 175oC Maximum Junction Temperature (Plastic Packages). 150oC Maximum Storage Temperature Range -65oC 150oC Maximum Lead Temperature (Soldering 10s) 300oC (SOIC Lead Tips Only)
Operating Conditions
Temperature Range HA-2540-2. -55oC 125oC HA-2540/2540C-5 75oC HA-2540/2540C-9 -40oC 85oC
CAUTION: Stresses above those listed "Absolute Maximum Ratings" cause permanent damage device. This stress only rating operation device these other conditions above those indicated operational sections this specification implied.
NOTES: Maximum power dissipation with load conditions must designed maintain maximum junction temperature below 175oC ceramic package, below 150oC plastic package. using Application Note AN556 Safe Operating Area Equations, along with thermal resistances, proper load conditions determined. Heat sinking recommended above 75oC. measured with component mounted evaluation board free air.
Electrical Specifications
VSUPPLY ±15V, 10pF, Unless Otherwise Specified TEMP (oC) HA-2540-2 HA-2540-5, HA-2540C-5 UNITS
PARAMETER INPUT CHARACTERISTICS Offset Voltage
Full
µV/oC pA/Hz nV/Hz
Average Offset Voltage Drift Bias Current
Full Full
Offset Current
Full
Input Resistance Input Capacitance Common Mode Range Input Noise Current 1kHz, RSOURCE Input Noise Voltage 1kHz, RSOURCE TRANSFER CHARACTERISTICS Large Signal Voltage Gain (Note
Full
Full
kV/V kV/V
Common-Mode Rejection Ratio (Note Minimum Stable Gain Gain Bandwidth Product (Notes OUTPUT CHARACTERISTICS Output Voltage Swing (Notes Output Current (Note Output Resistance Full Power Bandwidth (Notes
Full
Full
3-206
HA-2540
Electrical Specifications
VSUPPLY ±15V, 10pF, Unless Otherwise Specified (Continued) TEMP (oC) HA-2540-2 HA-2540-5, HA-2540C-5 UNITS
PARAMETER TRANSIENT RESPONSE (Note Rise Time Overshoot Slew Rate Settling Time: Step 0.1% POWER REQUIREMENTS Supply Current Power Supply Rejection Ratio (Note NOTES: ±10V. ±10V. 90mV.
V/µs
Full Full
Slew Rate Full power bandwidth guaranteed based slew rate measurement using: FPBW PEAK Refer Test Circuits section data sheet. VSUPPLY +5V, -15V +15V, -5V. Guaranteed range output voltage ±10V. Functional operation outside this range guaranteed.
Test Circuits Waveforms
VOUT
NOTES:
+10. 10pF.
FIGURE LARGE SMALL SIGNAL RESPONSE TEST CIRCUIT
Vertical Scale: 0.5V/Div., 5.0V/Div. Horizontal Scale: 50ns/Div. LARGE SIGNAL RESPONSE
Vertical Scale: Input 10mV/Div.; Output 50mV/Div. Horizontal Scale: 20ns/Div. SMALL SIGNAL RESPONSE
3-207
HA-2540 Test Circuits Waveforms
0.001µF
(Continued)
NOTES: -10. Load Capacitance should less than 10pF. Turn time delay typically 4ns. recommended that resistors carbon composition feedback summing network ratios matched 0.1%.
PROBE MONITOR
INPUT
OUTPUT 0.001µF
VSETTLE POINT
SETTLE POINT (Summing Node) capacitance should less than 10pF. optimum settling time results, recommended that test circuit constructed directly onto device pins. Tektronix Sampling Oscilloscope with S-3A sampling heads recommended settle point monitor.
FIGURE SETTLING TIME TEST CIRCUIT
Schematic Diagram
QP22 QP19 VQP25 VQN2 INPUT OUTPUT QP23 QN21 INPUT QN20 QN14 QN29 QN15 QN13 QN16 QN25 QN10 QP11 QP17 QP18 QP28
QN12
3-208
HA-2540 Typical Applications
(NOTE (NOTE SIGNAL
HA-2540 OFFSET ADJUST
(NOTE
HA-2540 0.1µF
NOTES: NOTE: With HA-2540 capacitance switching diodes, signals exceeding 10MHz separated. This circuit most useful full wave rectification, detectors sync generation. FIGURE WIDEBAND SIGNAL SPLITTER optional (0.001µF 0.01µF ceramic). optional utilized reduce input signal amplitude and/or balance input conditions. FIGURE BOOTSTRAPPING MORE OUTPUT CURRENT VOLTAGE SWING Used experimental purposes. 3pF.
Refer Application Note AN541 Further Application Information.
3-209
HA-2540 Typical Performance Curves
OUTPUT VOLTAGE SWING (VP-P) CLOSED LOOP GAIN (dB) 100K 100M ±10V ±15V
100K
100M
FREQUENCY (Hz)
FREQUENCY (Hz)
FIGURE CLOSED LOOP FREQUENCY RESPONSE
FIGURE OUTPUT VOLTAGE SWING FREQUENCY
NORMALIZED PARAMETERS REFERRED VALUES 25oC
SLEW RATE BANDWIDTH
OUTPUT VOLTAGE SWING (VP-P)
1.2K RESISTANCE
TEMPERATURE (oC)
FIGURE OUTPUT VOLTAGE SWING LOAD RESISTANCE
FIGURE NORMALIZED PARAMETERS TEMPERATURE
OUTPUT VOLTAGE STEP 10mV SUPPLY CURRENT (mA) 10mV ±15V
SETTLING TIME (ns)
TEMPERATURE (oC)
FIGURE SETTLING TIME VARIOUS OUTPUT STEP VOLTAGES
FIGURE POWER SUPPLY CURRENT TEMPERATURE
3-210
HA-2540 Typical Performance Curves
INPUT BIAS CURRENT (µA) OFFSET VOLTAGE BIAS CURRENT
(Continued)
RSOURCE |VIO| OFFSET VOLTAGE (mV) NOISE VOLTAGE (nV/Hz) 100K NOISE CURRENT (pA/Hz) PHASE (DEGREES)
CURRENT NOISE
VOLTAGE NOISE
TEMPERATURE (oC)
FREQUENCY (Hz)
FIGURE INPUT OFFSET VOLTAGE BIAS CURRENT TEMPERATURE
+40µV +30µV +20µV +10µV -10µV
FIGURE INPUT NOISE VOLTAGE NOISE CURRENT FREQUENCY
±15, CMRR (dB)
-20µV -30µV -40µV
Vertical Scale: 10mV/Div. Horizontal Scale: 50ms/Div. FIGURE BROADBAND NOISE (0.1Hz 1MHz)
100K FREQUENCY (Hz)
FIGURE COMMON MODE REJECTION RATIO FREQUENCY
OPEN LOOP GAIN (dB)
GAIN PHASE
PSRR (dB)
POSITIVE SUPPLY NEGATIVE SUPPLY
100K FREQUENCY (Hz) 100M
100K FREQUENCY (Hz)
FIGURE POWER SUPPLY REJECTION RATIO FREQUENCY
FIGURE OPEN LOOP GAIN/PHASE FREQUENCY
3-211
HA-2540 Characteristics
DIMENSIONS: mils mils mils 1575 1930µm 483µm METALLIZATION: Type: Thickness: PASSIVATION: Type: Nitride (Si3N4) over Silox (SiO2, Phos.) Silox Thickness: Nitride Thickness: SUBSTRATE POTENTIAL (Powered Up): VTRANSISTOR COUNT: PROCESS: Bipolar Dielectric Isolation
Metallization Mask Layout
HA-2540
OUTPUT
3-212

400MHz, Fast Settling Operational Amplifier Harris HA-2540 wideba

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