Triple, 125MHz Video Amplifier HA5013 cost triple amplifier optim
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HA5013
Triple, 125MHz Video Amplifier
HA5013 cost triple amplifier optimized video applications gains between current feedback amplifier thus yields less bandwidth degradation high closed loop gains than voltage feedback amplifiers. differential gain phase, 0.1dB gain flatness, ability drive back terminated cables, make this amplifier ideal demanding video applications. current feedback design allows user take advantage amplifier's bandwidth dependency feedback resistor. performance HA5013 very similar popular Harris HA-5020 single video amplifier.
November 1996
Features
Wide Unity Gain Bandwidth 125MHz Slew Rate 475V/µs Input Offset Voltage 800µV Differential Gain 0.03% Differential Phase. 0.03 Degrees Supply Current (Per Amplifier) 7.5mA Protection. 4000V Guaranteed Specifications Supplies Cost
Applications
Add-On Multimedia Boards Flash Driver Color Image Scanners Cameras Systems Cable Driver Video Preamp Video Conferencing
Ordering Information
PART NUMBER HA5013IP HA5013IB HA5025EVAL TEMP. RANGE (oC) PACKAGE PDIP SOIC PKG. E14.3 M14.15
High Speed Evaluation Board
Pinout
HA5013 (PDIP, SOIC) VIEW
+IN1 -IN1 OUT1
OUT2 -IN2 +IN2
CAUTION: These devices sensitive electrostatic discharge. Users should follow proper Handling Procedures. Copyright
Harris Corporation 1996
3-306
+IN3 -IN3 OUT3
File Number
3654.3
HA5013
Absolute Maximum Ratings
Voltage Between Terminals Input Voltage ±VSUPPLY Differential Input Voltage. Output Current (Note Short Circuit Protected Rating (Note Human Body Model (Per MIL-STD-883 Method 3015.7) 2000V
Thermal Information
Thermal Resistance (Typical, Note (oC/W) PDIP Package SOIC Package Maximum Junction Temperature (Die Only, Note 175oC Maximum Junction Temperature (Plastic Package, Note 150oC Maximum Storage Temperature Range -65oC 150oC Maximum Lead Temperature (Soldering 10s) 300oC (SOIC Lead Tips Only)
Operating Conditions
Temperature Range -40oC 85oC Supply Voltage Range (Typical) ±4.5V ±15V
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: measured with component mounted evaluation board free air. Output protected short circuits ground. Brief short circuits ground will degrade reliability, however, continuous (100% duty cycle) output current should exceed 15mA maximum reliability. Maximum power dissipation, including output load, must designed maintain junction temperature below 175oC die, below 150oC plastic packages. Application Information section safe operating area information. non-inverting input unused amplifiers must connected GND.
Electrical Specifications
VSUPPLY ±5V, 400, 10pF, Unless Otherwise Specified (NOTE TEST LEVEL TEMP. (oC)
PARAMETER INPUT CHARACTERISTICS Input Offset Voltage (VIO)
TEST CONDITIONS
UNITS
Full Full Full Full Full Full Full Full Full Full
±2.5
0.15
µV/oC µA/V µA/V µA/V µA/V µA/V µA/V
Delta Between Channels Average Input Offset Voltage Drift Common Mode Rejection Ratio ±2.5V (Note
Power Supply Rejection Ratio
±3.5V ±6.5V
Input Common Mode Range Non-Inverting Input (+IN) Current
±2.5V (Note
Common Mode Rejection (+IBCMR
+RIN
±2.5V (Note ±3.5V ±6.5V
Power Supply Rejection
Inverting Input (-IN) Current
Delta BIAS Current Between Channels
Common Mode Rejection
±2.5V (Note
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HA5013
Electrical Specifications
VSUPPLY ±5V, 400, 10pF, Unless Otherwise Specified (Continued) (NOTE TEST LEVEL Input Noise Voltage +Input Noise Current -Input Noise Current TRANSFER CHARACTERISTICS Transimpedence VOUT ±2.5V (Note Open Loop Voltage Gain 400, VOUT ±2.5V 100, VOUT ±2.5V Full Full Full 0.85 1kHz 1kHz 1kHz TEMP. (oC) Full
PARAMETER Power Supply Rejection
TEST CONDITIONS ±3.5V ±6.5V
25.0
UNITS µA/V µA/V nV/Hz pA/Hz pA/Hz
Open Loop Voltage Gain
OUTPUT CHARACTERISTICS Output Voltage Swing Output Current Short Circuit Output Current POWER SUPPLY CHARACTERISTICS Supply Voltage Range Quiescent Supply Current CHARACTERISTICS Slew Rate Full Power Bandwidth (Note Rise Time (Note Fall Time (Note Propagation Delay (Note Overshoot -3dB Bandwidth Settling Time Settling Time CHARACTERISTICS Slew Rate Full Power Bandwidth (Note Rise Time (Note Fall Time (Note VOUT VOUT Note V/µs VOUT 100mV Output Step 0.25%, Output Step VOUT VOUT VOUT Note V/µs Full mA/Op ±2.5V, VOUT Full Full Full ±2.5 ±2.5 ±16.6 ±3.0 ±3.0 ±20.0
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HA5013
Electrical Specifications
VSUPPLY ±5V, 400, 10pF, Unless Otherwise Specified (Continued) (NOTE TEST LEVEL VOUT 100mV Output Step 0.25%, Output Step 5MHz 20MHz CHARACTERISTICS +10, Slew Rate Full Power Bandwidth (Note Rise Time (Note Fall Time (Note Propagation Delay (Note Overshoot -3dB Bandwidth Settling Time VOUT 100mV Output Step 0.1%, Output Step VIDEO CHARACTERISTICS Differential Gain Differential Phase NOTES: -40oC Product tested ±2.25V because Short Test Duration does allow self heating. VOUT switches from +2V, from -2V. Specification from points. Slew Rate FPBW PEAK PEAK Measured from points rise/fall times; from points input output propagation delay. Production Tested; Typical Guaranteed Limit based characterization; Design Typical information only. Measured with VM700A video tester using NTC-7 composite VITS. -40oC Product tested VOUT ±2.25V because Short Test Duration does allow self heating. 150, (Note 150, (Note 0.03 0.03 Degrees VOUT VOUT VOUT Note V/µs TEMP. (oC)
PARAMETER Propagation Delay (Note Overshoot -3dB Bandwidth Settling Time Settling Time Gain Flatness
TEST CONDITIONS VOUT
0.02 0.07
UNITS
3-309
HA5013 Test Circuits Waveforms
HP4195 NETWORK ANALYZER
FIGURE TEST CIRCUIT TRANSIMPEDANCE MEASUREMENTS
VOUT
VOUT
FIGURE SMALL SIGNAL PULSE RESPONSE CIRCUIT
FIGURE LARGE SIGNAL PULSE RESPONSE CIRCUIT
Vertical Scale: 100mV/Div., VOUT 100mV/Div. Horizontal Scale: 20ns/Div. FIGURE SMALL SIGNAL RESPONSE
Vertical Scale: 1V/Div., VOUT 1V/Div. Horizontal Scale: 50ns/Div. FIGURE LARGE SIGNAL RESPONSE
3-310
Schematic
(One Amplifier Three)
2.5K QP11 QP14 QP16 QP20 QP10 QN12 QP12 QP13 1.4pF QN15 QN13 QP17 QN17 1.4pF QP15 QP19
HA5013
3-311
QN10 QN14 QN11
QN21 QN16 QN18 QN19
HA5013 Application Information
Optimum Feedback Resistor plots inverting non-inverting frequency response, Figure Figure typical performance section, illustrate performance HA5013 various closed loop gain configurations. Although bandwidth dependency closed loop gain isn't severe that voltage feedback amplifier, there appreciable decrease bandwidth higher gains. This decrease minimized taking advantage current feedback amplifier's unique relationship between bandwidth current feedback amplifiers require feedback resistor, even unity gain applications, conjunction with internal compensation capacitor, sets dominant pole frequency response. Thus, amplifier's bandwidth inversely proportional HA5013 design optimized 1000 gain Decreasing unity gain application decreases stability, resulting excessive peaking overshoot. higher gains amplifier more stable, decreased tradeoff stability bandwidth. table below lists recommended values various gains, expected bandwidth.
GAIN (ACL) 1000 1000 BANDWIDTH (MHz)
Driving Capacitive Loads
Capacitive loads will degrade amplifier's phase margin resulting frequency response peaking possible oscillations. most cases oscillation avoided placing isolation resistor series with output shown Figure
VOUT
FIGURE PLACEMENT OUTPUT ISOLATION RESISTOR,
selection criteria isolation resistor highly dependent load, been determined good starting value.
Power Dissipation Considerations
high supply current inherent triple amplifiers, care must taken insure that maximum junction temperature Absolute Maximum Ratings) exceeded. Figure shows maximum ambient temperature versus supply voltage available package styles (PDIP, SOIC). quiescent operation both package styles operated over full industrial range -40oC 85oC. recommended that thermal calculations, which take into account output power, performed designer.
Board Layout
frequency response this amplifier depends greatly amount care taken designing board. inductance components such chip resistors chip capacitors strongly recommended. leaded components used leads must kept short especially power supply decoupling components those components connected inverting input. Attention must given decoupling power supplies. large value (10µF) tantalum electrolytic capacitor parallel with small value (0.1µF) chip capacitor works well most cases. ground plane strongly recommended control noise. Care must also taken minimize capacitance ground seen amplifier's inverting input (-IN). larger this capacitance, worse gain peaking, resulting pulse overshoot possible instability. recommended that ground plane removed under traces connected -IN, that connections kept short possible minimize capacitance from this node ground.
MAX. AMBIENT TEMPERATURE (oC) SOIC PDIP
SUPPLY VOLTAGE (±V)
FIGURE MAXIMUM OPERATING AMBIENT TEMPERATURE SUPPLY VOLTAGE
3-312
HA5013 Typical Performance Curves
VSUPPLY ±5V, 400, 25oC, Unless Otherwise Specified
NORMALIZED GAIN (dB) FREQUENCY (MHz) VOUT 0.2VP-P 10pF NORMALIZED GAIN (dB)
FREQUENCY (MHz) VOUT 0.2VP-P 10pF
FIGURE NON-INVERTING FREQUENCY RESPONSE
FIGURE INVERTING FREQUENCY RESPONSE
VOUT 0.2VP-P 10pF
NON-INVERTING PHASE (DEGREES)
-135 -100 -225 -270 -315 -360 VOUT 0.2VP-P 10pF FREQUENCY (MHz) -10, +10,
+135 -135 -180
INVERTING PHASE (DEGREES)
+180
-3dB BANDWIDTH (MHz)
GAIN PEAKING 1100 1300 1500
FEEDBACK RESISTOR
FIGURE PHASE RESPONSE FUNCTION FREQUENCY
-3dB BANDWIDTH (MHz)
FIGURE BANDWIDTH GAIN PEAKING FEEDBACK RESISTANCE
VOUT 0.2VP-P 10pF
-3dB BANDWIDTH (MHz)
-3dB BANDWIDTH GAIN PEAKING (dB)
-3dB BANDWIDTH GAIN PEAKING (dB)
GAIN PEAKING FEEDBACK RESISTOR 1100
GAIN PEAKING
VOUT 0.2VP-P 10pF
LOAD RESISTOR
1000
FIGURE BANDWIDTH GAIN PEAKING FEEDBACK RESISTANCE
FIGURE BANDWIDTH GAIN PEAKING LOAD RESISTANCE
3-313
GAIN PEAKING (dB)
-3dB BANDWIDTH
HA5013 Typical Performance Curves
VOUT 0.2VP-P 10pF OVERSHOOT
VSUPPLY ±5V, 400, 25oC, Unless Otherwise Specified (Continued)
VOUT 0.1VP-P 10pF VSUPPLY ±5V,
-3dB BANDWIDTH (MHz)
VSUPPLY ±15V, VSUPPLY ±5V, VSUPPLY ±15V,
FEEDBACK RESISTOR 1000 LOAD RESISTANCE
FIGURE BANDWIDTH FEEDBACK RESISTANCE
FIGURE SMALL SIGNAL OVERSHOOT LOAD RESISTANCE
0.10 FREQUENCY 3.58MHz DIFFERENTIAL GAIN 0.08 DIFFERENTIAL PHASE (DEGREES)
0.08 FREQUENCY 3.58MHz
0.06
0.06
0.04 0.02 0.00 SUPPLY VOLTAGE (±V)
0.04
0.02 0.00
SUPPLY VOLTAGE (±V)
FIGURE DIFFERENTIAL GAIN SUPPLY VOLTAGE
FIGURE DIFFERENTIAL PHASE SUPPLY VOLTAGE
VOUT 2.0VP-P 30pF REJECTION RATIO (dB) DISTORTION (dBc) ORDER FREQUENCY (MHz) 0.001
CMRR
NEGATIVE PSRR POSITIVE PSRR 0.01 FREQUENCY (MHz)
FIGURE DISTORTION FREQUENCY
FIGURE REJECTION RATIOS FREQUENCY
3-314
HA5013 Typical Performance Curves
VSUPPLY ±5V, 400, 25oC, Unless Otherwise Specified (Continued)
VOUT 1.0VP-P
RLOAD VOUT 1.0VP-P PROPAGATION DELAY (ns) +10,
PROPAGATION DELAY (ns)
TEMPERATURE (oC)
SUPPLY VOLTAGE (±V)
FIGURE PROPAGATION DELAY TEMPERATURE
FIGURE PROPAGATION DELAY SUPPLY VOLTAGE
VOUT 20VP-P SLEW RATE (V/µs) TEMPERATURE (oC) SLEW RATE SLEW RATE NORMALIZED GAIN (dB)
-0.2 -0.4 -0.6 -0.8 -1.0 -1.2
VOUT 0.2VP-P 10pF
+10, FREQUENCY (MHz)
FIGURE SLEW RATE TEMPERATURE
FIGURE NON-INVERTING GAIN FLATNESS FREQUENCY
NORMALIZED GAIN (dB) -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 FREQUENCY (MHz) 0.01 VOUT 0.2VP-P 10pF VOLTAGE NOISE (nV/Hz) +10, CURRENT NOISE (pA/Hz) -INPUT NOISE CURRENT 1000
+INPUT NOISE CURRENT INPUT NOISE VOLTAGE
FREQUENCY (kHz)
FIGURE INVERTING GAIN FLATNESS FREQUENCY
FIGURE INPUT NOISE CHARACTERISTICS
3-315
HA5013 Typical Performance Curves
VSUPPLY ±5V, 400, 25oC, Unless Otherwise Specified (Continued)
(mV)
BIAS CURRENT (µA)
TEMPERATURE (oC) TEMPERATURE (oC)
FIGURE INPUT OFFSET VOLTAGE TEMPERATURE
FIGURE +INPUT BIAS CURRENT TEMPERATURE
4000
TRANSIMPEDANCE
BIAS CURRENT (µA)
3000
2000
1000
TEMPERATURE (oC)
TEMPERATURE (oC)
FIGURE -INPUT BIAS CURRENT TEMPERATURE
FIGURE TRANSIMPEDANCE TEMPERATURE
125oC REJECTION RATIO (dB) 55oC
-100 CMRR -PSRR +PSRR
(mA)
25oC
SUPPLY VOLTAGE (±V)
TEMPERATURE (oC)
FIGURE SUPPLY CURRENT SUPPLY VOLTAGE
FIGURE REJECTION RATIO TEMPERATURE
3-316
HA5013 Typical Performance Curves
VSUPPLY ±5V, 400, 25oC, Unless Otherwise Specified (Continued)
SUPPLY CURRENT (mA)
OUTPUT SWING
+10V
+15V
DISABLE INPUT VOLTAGE
TEMPERATURE (oC)
FIGURE SUPPLY CURRENT DISABLE INPUT VOLTAGE
FIGURE OUTPUT SWING TEMPERATURE
±15V
VOUT (VP-P) (mV) 10.00
±10V
±4.5V 0.01 0.10 1.00 LOAD RESISTANCE
TEMPERATURE (oC)
FIGURE OUTPUT SWING LOAD RESISTANCE
FIGURE INPUT OFFSET VOLTAGE CHANGE BETWEEN CHANNELS TEMPERATURE
VOUT 2VP-P
BIAS CURRENT (µA)
SEPARATION (dB)
TEMPERATURE (oC)
FREQUENCY (MHz)
FIGURE INPUT BIAS CURRENT CHANGE BETWEEN CHANNELS TEMPERATURE
FIGURE CHANNEL SEPARATION FREQUENCY
3-317
HA5013 Typical Performance Curves
VSUPPLY ±5V, 400, 25oC, Unless Otherwise Specified (Continued)
FEEDTHROUGH (dB)
DISABLE 5VP-P
TRANSIMPEDANCE
0.01 0.001 PHASE ANGLE (DEGREES)
FREQUENCY (MHz)
0.001
0.01
-135
FREQUENCY (MHz)
FIGURE DISABLE FEEDTHROUGH FREQUENCY
FIGURE TRANSIMPEDANCE FREQUENCY
TRANSIMPEDANCE
0.01 0.001 -135 0.001 0.01 FREQUENCY (MHz) PHASE ANGLE (DEGREES)
FIGURE TRANSIMPEDENCE FREQUENCY
3-318
HA5013 Characteristics
DIMENSIONS: 2010µm 3130µm 483µm METALLIZATION: Type: Metal AlCu (1%) Thickness: Metal Type: Metal AlCu (1%) Thickness: Metal SUBSTRATE POTENTIAL Unbiased PASSIVATION: Type: Nitride Thickness: TRANSISTOR COUNT: PROCESS: High Frequency Bipolar Dielectric Isolation
Metallization Mask Layout
HA5013
OUT2 -IN2
+IN2
+IN1
+IN3
-IN1
OUT1
OUT3
-IN3
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