1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
HA5023
Dual 125MHz Video Current
Feedback Amplifier
The HA5023 is a wide bandwidth high slew rate dual
amplifier optimized for video applications and gains between
1 and 10. It is a current feedback amplifier and thus yields
less bandwidth degradation at high closed loop gains than
voltage feedback amplifiers.
The low differential gain and phase, 0.1dB gain flatness, and
ability to drive two back terminated 75Ωcables, make this
amplifier ideal for demanding video applications.
The current feedback design allows the user to take
advantage of the amplifier’s bandwidth dependency on the
feedback resistor. By reducing RF, the bandwidth can be
increased to compensate for decreases at higher closed
loop gains or heavy output loads.
The performance of the HA5023 is very similar to the
popular Intersil HA-5020.
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
• ESD Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4000V
• Guaranteed Specifications at ±5V Supplies
Applications
• Video Gain Block
• Video Distribution Amplifier/RGB Amplifier
• Flash A/D Driver
• Current to Voltage Converter
• Medical Imaging
• Radar and Imaging Systems
• Video Switching and Routing
Pinout
HA5023
(PDIP, SOIC)
TOP VIEW
Ordering Information
PART NUMBER
(BRAND) TEMP.
RANGE (oC) PACKAGE PKG.
NO.
HA5023IP -40 to 85 8 Ld PDIP E8.3
HA5023IB
(H5023I) -40 to 85 8 Ld SOIC M8.15
HA5023EVAL High Speed Op Amp DIP Evaluation Board
OUT1
-IN1
+IN1
V-
1
2
3
4
8
7
6
5
V+
OUT2
-IN2
+IN2
+
-
+-
September 1998 File Number 3393.6
2
Absolute Maximum Ratings Thermal Information
Voltage Between V+ and V- Terminals. . . . . . . . . . . . . . . . . . . . .36V
DC Input Voltage (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . ±VSUPPLY
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10V
Output Current (Note 4). . . . . . . . . . . . . . . . .Short Circuit Protected
ESD Rating (Note 3)
Human Body Model (Per MIL-STD-883 Method 3015.7). . . 2000V
Operating Conditions
Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Supply Voltage Range (Typical). . . . . . . . . . . . . . . . . ±4.5V to ±15V
Thermal Resistance (Typical, Note 2) θJA (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Maximum Junction Temperature (Note 1) . . . . . . . . . . . . . . . . .175oC
Maximum Junction Temperature (Plastic Package, Note 1) . .150oC
Maximum Storage Temperature Range. . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
(SOIC - 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 operationofthe
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Maximum power dissipation, including output load, must be designed to maintain junction temperature below 175oC for die, and below 150oC
for plastic packages. See Application Information section for safe operating area information.
2. θJA is measured with the component mounted on an evaluation PC board in free air.
3. The non-inverting input of unused amplifiers must be connected to GND.
4. Output is protected for short circuits to ground. Brief short circuits to ground will not degrade reliability, however, continuous (100% duty cycle)
output current should not exceed 15mA for maximum reliability.
Electrical Specifications VSUPPLY = ±5V, RF = 1kΩ, AV = +1, RL = 400Ω, CL≤10pF,
Unless Otherwise Specified
PARAMETER TEST CONDITIONS
(NOTE 9)
TEST
LEVEL TEMP.
(oC) MIN TYP MAX UNITS
INPUT CHARACTERISTICS
Input Offset Voltage (VIO) A 25 - 0.8 3 mV
A Full - - 5 mV
Delta VIO Between Channels A Full - 1.2 3.5 mV
Average Input Offset Voltage Drift B Full - 5 - µV/oC
VIO Common Mode Rejection Ratio Note 5 A 25 53 - - dB
A Full 50 - - dB
VIO Power Supply Rejection Ratio ±3.5V ≤ VS≤±6.5V A 25 60 - - dB
A Full 55 - - dB
Input Common Mode Range Note 5 A Full ±2.5 - - V
Non-Inverting Input (+IN) Current A 25 - 3 8 µA
A Full - - 20 µA
+IN Common Mode Rejection
(+IBCMR =)
Note 5 A 25 - - 0.15 µA/V
A Full - - 0.5 µA/V
+IN Power Supply Rejection ±3.5V ≤ VS≤±6.5V A 25 - - 0.1 µA/V
A Full - - 0.3 µA/V
Inverting Input (-IN) Current A 25, 85 - 4 12 µA
A -40 - 10 30 µA
Delta -IN BIAS Current Between Channels A 25, 85 - 6 15 µA
A -40 - 10 30 µA
1
+RIN
HA5023
3
-IN Common Mode Rejection Note 5 A 25 - - 0.4 µA/V
A Full - - 1.0 µA/V
-IN Power Supply Rejection ±3.5V ≤ VS≤±6.5V A 25 - - 0.2 µA/V
A Full - - 0.5 µA/V
Input Noise Voltage f = 1kHz B 25 - 4.5 - nV/√Hz
+Input Noise Current f = 1kHz B 25 - 2.5 - pA/√Hz
-Input Noise Current f = 1kHz B 25 - 25.0 - pA/√Hz
TRANSFER CHARACTERISTICS
Transimpedence Note 11 A 25 1.0 - - MΩ
A Full 0.85 - - MΩ
Open Loop DC Voltage Gain RL = 400Ω, VOUT = ±2.5V A 25 70 - - dB
A Full 65 - - dB
Open Loop DC Voltage Gain RL = 100Ω, VOUT = ±2.5V A 25 50 - - dB
A Full 45 - - dB
OUTPUT CHARACTERISTICS
Output Voltage Swing RL = 150ΩA25±2.5 ±3.0 - V
A Full ±2.5 ±3.0 - V
Output Current RL = 150ΩB Full ±16.6 ±20.0 - mA
Output Current, Short Circuit VIN = ±2.5V, VOUT = 0V A Full ±40 ±60 - mA
POWER SUPPLY CHARACTERISTICS
Supply Voltage Range A 25 5 - 15 V
Quiescent Supply Current A Full - 7.5 10 mA/Op Amp
AC CHARACTERISTICS (AV = +1)
Slew Rate Note 6 B 25 275 350 - V/µs
Full Power Bandwidth Note 7 B 25 22 28 - MHz
Rise Time Note 8 B 25 - 6 - ns
Fall Time Note 8 B 25 - 6 - ns
Propagation Delay Note 8 B 25 - 6 - ns
Overshoot B 25 - 4.5 - %
-3dB Bandwidth VOUT = 100mV B 25 - 125 - MHz
Settling Time to 1% 2V Output Step B 25 - 50 - ns
Settling Time to 0.25% 2V Output Step B 25 - 75 - ns
Electrical Specifications VSUPPLY = ±5V, RF = 1kΩ, AV = +1, RL = 400Ω, CL≤10pF,
Unless Otherwise Specified (Continued)
PARAMETER TEST CONDITIONS
(NOTE 9)
TEST
LEVEL TEMP.
(oC) MIN TYP MAX UNITS
HA5023
4
AC CHARACTERISTICS (AV = +2, RF = 681Ω)
Slew Rate Note 6 B 25 - 475 - V/µs
Full Power Bandwidth Note 7 B 25 - 26 - MHz
Rise Time Note 8 B 25 - 6 - ns
Fall Time Note 8 B 25 - 6 - ns
Propagation Delay Note 8 B 25 - 6 - ns
Overshoot B25-12- %
-3dB Bandwidth VOUT = 100mV B 25 - 95 - MHz
Settling Time to 1% 2V Output Step B 25 - 50 - ns
Settling Time to 0.25% 2V Output Step B 25 - 100 - ns
Gain Flatness 5MHz B 25 - 0.02 - dB
20MHz B 25 - 0.07 - dB
AC CHARACTERISTICS (AV = +10, RF = 383Ω)
Slew Rate Note 6 B 25 350 475 - V/µs
Full Power Bandwidth Note 7 B 25 28 38 - MHz
Rise Time Note 8 B 25 - 8 - ns
Fall Time Note 8 B 25 - 9 - ns
Propagation Delay Note 8 B 25 - 9 - ns
Overshoot B 25 - 1.8 - %
-3dB Bandwidth VOUT = 100mV B 25 - 65 - MHz
Settling Time to 1% 2V Output Step B 25 - 75 - ns
Settling Time to 0.1% 2V Output Step B 25 - 130 - ns
VIDEO CHARACTERISTICS
Differential Gain (Note 10) RL = 150ΩB 25 - 0.03 - %
Differential Phase (Note 10) RL = 150ΩB 25 - 0.03 - Degrees
NOTES:
5. VCM = ±2.5V. At -40oC Product is tested at VCM = ±2.25V because Short Test Duration does not allow self heating.
6. VOUT switches from -2V to +2V, or from +2V to -2V. Specification is from the 25% to 75% points.
7. .
8. RL= 100Ω,V
OUT = 1V. Measured from 10% to 90% points for rise/fall times; from 50% points of input and output for propagation delay.
9. A. Production Tested; B. Typical or Guaranteed Limit based on characterization; C. Design Typical for information only.
10. Measured with a VM700A video tester using an NTC-7 composite VITS.
11. VOUT = ±2.5V. At -40oC Product is tested at VOUT = ±2.25V because Short Test Duration does not allow self heating.
Electrical Specifications VSUPPLY = ±5V, RF = 1kΩ, AV = +1, RL = 400Ω, CL≤10pF,
Unless Otherwise Specified (Continued)
PARAMETER TEST CONDITIONS
(NOTE 9)
TEST
LEVEL TEMP.
(oC) MIN TYP MAX UNITS
FPBW Slew Rate
2πVPEAK
-----------------------------;V
PEAK 2V==
HA5023
5
Test Circuits and Waveforms
FIGURE 1. TEST CIRCUIT FOR TRANSIMPEDANCE MEASUREMENTS
FIGURE 2. SMALL SIGNAL PULSE RESPONSE CIRCUIT FIGURE 3. LARGE SIGNAL PULSE RESPONSE CIRCUIT
NOTE:
12. A series input resistor of ≥100Ωis recommended to limit input currents in case input signals are present before the HA5023 is powered up.
FIGURE 4. SMALL SIGNAL RESPONSE FIGURE 5. LARGE SIGNAL RESPONSE
+
-
50Ω
50Ω
DUT
HP4195
NETWORK
ANALYZER
VIN VOUT
RL
RF, 1kΩ
100Ω
50Ω
+
-DUT
100Ω
(NOTE 12) VIN VOUT
RL
RF, 681Ω400Ω
50Ω
+
-DUT
RI
681Ω
100Ω
(NOTE 12)
Vertical Scale: VIN = 100mV/Div., VOUT = 100mV/Div.
Horizontal Scale: 20ns/Div. Vertical Scale: VIN = 1V/Div., VOUT = 1V/Div.
Horizontal Scale: 50ns/Div.
HA5023
6
Schematic Diagram
(One Amplifier of Two)
R2
800 R5
2.5K
QP2
R1
60K
QN1
R3
6K
QN2
D1
QN3
QN4
R4
800
QN7
R9
820
QP4
QN6
QN5
+IN
QP7
R13
1K
R12
280
QP6
QN8
QP5
R10
820
QN9 QN11
QN10
QP10
QP8 QP9
R11
1K
R14
280
QN14
R16
400
R22
280
QN16
R17
280 R18
280
QP11
R15
400 R19
400
QP14
QN12
QP12
-IN
QN13
QP13 C2
R23
400 R26
200
R24
140
R20
140
QP15
C1
QN17
R25
20
QN18
R25
140
R21
140
QP16
R27
200
QP17
R28
20
QN15
R30
7
QN19
OUT
QN21
R32
5
R29
9.5
QP19
QP20
R31
5
V+
V
-
QP1
R33
800
1.4pF
1.4pF
HA5023
7
Application Information
Optimum Feedback Resistor
The plots of inverting and non-inverting frequency response,
see Figure 8 and Figure 9 in the typical performance section,
illustrate the performance of the HA5023 in various closed
loop gain configurations. Although the bandwidth
dependency on closed loop gain isn’t as severe as that of a
voltage feedback amplifier, there can be an appreciable
decrease in bandwidth at higher gains. This decrease may
be minimized by taking advantage of the current feedback
amplifier’s unique relationship between bandwidth and RF.
All current feedback amplifiers require a feedback resistor,
even for unity gain applications, and RF, in conjunction with
the internal compensation capacitor, sets the dominant pole
of the frequency response. Thus, the amplifier’s bandwidth is
inversely proportional to RF. The HA5023 design is
optimized for a 1000Ω RF at a gain of +1. Decreasing RF in
a unity gain application decreases stability, resulting in
excessive peaking and overshoot. At higher gains the
amplifier is more stable, so RF can be decreased in a trade-
off of stability for bandwidth.
The table below lists recommended RF values for various
gains, and the expected bandwidth.
PC Board Layout
The frequency response of this amplifier depends greatly on
the amount of care taken in designing the PC board. The
use of low inductance components such as chip resistors
and chip capacitors is strongly recommended. If leaded
components are used the leads must be kept short
especially for the power supply decoupling components and
those components connected to the inverting input.
Attention must be given to decoupling the power supplies. A
large value (10µF) tantalum or electrolytic capacitor in
parallel with a small value (0.1µF) chip capacitor works well
in most cases.
A ground plane is strongly recommended to control noise.
Care must also be taken to minimize the capacitance to
ground seen by the amplifier’s inverting input (-IN). The
larger this capacitance, the worse the gain peaking, resulting
in pulse overshoot and possible instability. It is
recommended that the ground plane be removed under
traces connected to -IN, and that connections to -IN be kept
as short as possible to minimize the capacitance from this
node to ground.
Driving Capacitive Loads
Capacitive loads will deg r ade the amplifier’s phase margin
resulting in frequency response peaking and possible
oscillations. In most cases the oscillation can be a voided by
placing an isolation resistor (R) in series with the output as
shown in Figure 6.
The selection criteria for the isolation resistor is highly
dependent on the load, but 27Ω has been determined to be
a good starting value.
Power Dissipation Considerations
Due to the high supply current inherent in dual amplifiers, care
must be tak en to insure that the maxim um junction
temperature (TJ, see Absolute Maximum Ratings) is not
exceeded. Figure 7 shows the maximum ambient temperature
versus supply voltage for the available package styles (Plastic
DIP, SOIC). At ±5VDC quiescent operation both pac kage
styles ma y be oper ated o ver the full industrial range of -40oC
to 85oC. It is recommended that thermal calculations, which
take into account output power, be performed by the designer.
GAIN
(ACL)R
F (Ω)BANDWIDTH
(MHz)
-1 750 100
+1 1000 125
+2 681 95
+5 1000 52
+10 383 65
-10 750 22
VIN VOUT
CL
RT
+
-
RIRF
R
FIGURE 6. PLACEMENT OF THE OUTPUT ISOLATION
RESISTOR, R
100Ω
5 7 9 11 13 15
140
130
120
110
100
90
80
SUPPLY VOLTAGE (±V)
PDIP
SOIC
MAX AMBIENT TEMPERATURE (oC)
50
60
70
FIGURE 7. MAXIMUM OPERATING AMBIENT TEMPERATURE
vs SUPPLY VOLTAGE
HA5023
8
Typical Performance Curves
VSUPPLY = ±5V, AV = +1, RF = 1kΩ, RL = 400Ω, TA = 25oC,
Unless Otherwise Specified
FIGURE 8. NON-INVERTING FREQENCY RESPONSE FIGURE 9. INVERTING FREQUENCY RESPONSE
FIGURE 10. PHASE RESPONSE AS A FUNCTION OF
FREQUENCY FIGURE 11. BANDWIDTH AND GAIN PEAKING vs FEEDBACK
RESISTANCE
FIGURE 12. BANDWIDTH AND GAIN PEAKING vs FEEDBACK
RESISTANCE FIGURE 13. BANDWIDTH AND GAIN PEAKING vs LOAD
RESISTANCE
5
4
3
2
1
0
-1
-2
-3
-4
-5
NORMALIZED
GAIN
(dB)
FREQUENCY (MHz)
2 10 100 200
VOUT = 0.2VP-P
CL = 10pF AV = +1, RF = 1kΩ
AV = 2, RF = 681Ω
AV = 5, RF = 1kΩ
AV = 10, RF = 383Ω
5
4
3
2
1
0
-1
-2
-3
-4
-5 2 10 100 200
FREQUENCY (MHz)
NORMALIZED GAIN (dB)
VOUT = 0.2VP-P
CL = 10pF
RF = 750ΩAV = -1
AV = -2
AV = -10
AV = -5
FREQUENCY (MHz)
2 10 100 200
0
-45
-90
-135
-100
-225
-270
-315
-360
180
135
90
0
-45
-90
-135
45
-180
NONINVERTING PHASE (DEGREES)
INVERTING PHASE (DEGREES)
VOUT = 0.2VP-P
CL = 10pF
AV = +10, RF = 383Ω
AV = -10, RF = 750Ω
AV = -1, RF = 750Ω
AV = +1, RF = 1kΩ
FEEDBACK RESISTOR (Ω)
500 700 900 1100 1300 1500
140
130
120 10
5
0
-3dB BANDWIDTH (MHz)
GAIN PEAKING (dB)
VOUT = 0.2VP-P
CL = 10pF
-3dB BANDWIDTH
GAIN PEAKING
AV = +1
FEEDBACK RESISTOR (Ω)
-3dB BANDWIDTH (MHz)
GAIN PEAKING (dB)
100
95
90
0
350 500 650 800 950 1100
-3dB BANDWIDTH
GAIN PEAKING
VOUT = 0.2VP-P
CL = 10pF
AV = +2
5
10
LOAD RESISTOR (Ω)
-3dB BANDWIDTH (MHz)
GAIN PEAKING (dB)
130
120
110
100
90
80 0 200 400 600 800 1000
6
4
2
0
VOUT = 0.2VP-P
CL = 10pF
-3dB BANDWIDTH
GAIN PEAKING
AV = +1
HA5023
9
FIGURE 14. BANDWIDTH vs FEEDBACK RESISTANCE FIGURE 15. SMALL SIGNAL OVERSHOOT vs LOAD
RESISTANCE
FIGURE 16. DIFFERENTIAL GAIN vs SUPPLY VOLTAGE FIGURE 17. DIFFERENTIAL PHASE vs SUPPLY VOLTAGE
FIGURE 18. DISTORTION vs FREQUENCY FIGURE 19. REJECTION RATIOS vs FREQUENCY
Typical Performance Curves
VSUPPLY = ±5V, AV = +1, RF = 1kΩ, RL = 400Ω, TA = 25oC,
Unless Otherwise Specified (Continued)
80
60
40
20
0200 350 500 650 800 950
-3dB BANDWIDTH (MHz)
FEEDBACK RESISTOR (Ω)
VOUT = 0.2VP-P
CL = 10pF
AV = +10
LOAD RESISTANCE (Ω)
0 200 400 600 800 1000
16
6
0
OVERSHOOT (%)
VOUT = 0.1VP-P
CL = 10pF VSUPPLY = ±5V, AV = +2
VSUPPLY = ±15V, AV = +1
VSUPPLY = ±5V, AV = +1
VSUPPLY = ±15V, AV = +2
12
SUPPLY VOLTAGE (±V)
3 5 7 9 11 13 15
0.10
0.08
0.06
0.04
0.02
0.00
DIFFERENTIAL GAIN (%)
FREQUENCY = 3.58MHz
RL = 75Ω
RL = 150Ω
RL = 1kΩ
0.08
0.06
0.04
0.02
0.00 3 5 7 9 11 13 15
SUPPLY VOLTAGE (±V)
DIFFERENTIAL PHASE (DEGREES)
RL = 1kΩ
RL = 75Ω
RL = 150Ω
FREQUENCY = 3.58MHz
-40
-50
-60
-70
-80
-90
0.3 1 10
FREQUENCY (MHz)
DISTORTION (dBc)
VOUT = 2.0VP-P
CL = 30pF
HD3
HD2
3RD ORDER IMD
HD2
HD3
FREQUENCY (MHz)
0
-10
-20
-30
-40
-50
-60
-70
-80
REJECTION RATIO (dB)
0.001 0.01 0.1 1 10 30
AV = +1
CMRR
POSITIVE PSRR
NEGATIVE PSRR
HA5023
10
FIGURE 20. PROPAGATION DELAY vs TEMPERATURE FIGURE 21. PROPAGATION DELAY vs SUPPLY VOLTAGE
FIGURE 22. FIGURE 22. SLEW RATE vs TEMPERATURE FIGURE 23. NON-INVERTING GAIN FLATNESS vs FREQUENCY
FIGURE 24. INVERTING GAIN FLATNESS vs FREQUENCY FIGURE 25. INPUT NOISE CHARACTERISTICS
Typical Performance Curves
VSUPPLY = ±5V, AV = +1, RF = 1kΩ, RL = 400Ω, TA = 25oC,
Unless Otherwise Specified (Continued)
TEMPERATURE (C)
-50 -25 0 25 50 75 100 125
8.0
7.5
7.0
6.5
6.0
PROPAGATION DELAY (ns)
RL = 100Ω
VOUT = 1.0VP-P
AV = +1
SUPPLY VOLTAGE (±V)
PROPAGATION DELAY (ns)
12
10
8
6
43 5 7 9 11 13 15
RLOAD = 100Ω
VOUT = 1.0VP-P
AV = +10, RF = 383Ω
AV = +2, RF = 681Ω
AV = +1, RF = 1kΩ
TEMPERATURE (oC)
-50 -25 0 25 50 75 100 125
500
450
400
350
300
250
200
150
100
SLEW RATE (V/µs)
VOUT = 2VP-P
+ SLEW RATE
- SLEW RATE
AV = +1, RF = 1kΩ
FREQUENCY (MHz)
51015202530
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
NORMALIZED GAIN (dB)
VOUT = 0.2VP-P
CL = 10pF
AV= +2, RF = 681Ω
AV= +5, RF = 1kΩ
AV = +10, RF = 383Ω
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
NORMALIZED GAIN (dB)
FREQUENCY (MHz)
51015202530
VOUT = 0.2VP-P
CL = 10pF
AV = -1
AV = -2
AV = -5
AV = -10
RF = 750Ω
FREQUENCY (kHz)
0.01 0.1 1 10 100
VOLTAGE NOISE (nV/√Hz)
CURRENT NOISE (pA/√Hz)
100
80
60
40
20
0
1000
800
600
400
200
0
AV = +10, RF = 383Ω
-INPUT NOISE CURRENT
+INPUT NOISE CURRENT
INPUT NOISE VOLTAGE
HA5023
11
FIGURE 26. INPUT OFFSET VOLTAGE vs TEMPERATURE FIGURE 27. +INPUT BIAS CURRENT vs TEMPERATURE
FIGURE 28. -INPUT BIAS CURRENT vs TEMPERATURE FIGURE 29. TRANSIMPEDANCE vs TEMPERATURE
FIGURE 30. SUPPLY CURRENT vs SUPPLY VOLTAGE FIGURE 31. REJECTION RATIO vs TEMPERATURE
Typical Performance Curves
VSUPPLY = ±5V, AV = +1, RF = 1kΩ, RL = 400Ω, TA = 25oC,
Unless Otherwise Specified (Continued)
1.5
1.0
0.5
0.0-60 -40 -20 0 40 60 80 100 120 14020
VIO (mV)
TEMPERATURE (oC)
2
0
-2
-4-60 -40 -20 0 40 60 80 100 120 14020
BIAS CURRENT (µA)
TEMPERATURE (oC)
22
20
18
16
-60 -40 -20 0 40 60 80 100 120 14020
TEMPERATURE (oC)
BIAS CURRENT (µA)
TEMPERATURE (oC)
4000
3000
2000
1000
TRANSIMPEDANCE (kΩ)
-60 -40 -20 0 40 60 80 100 120 14020
34 5 6 7 8 9 10 11 12 13 14 15
25
20
15
10
5
ICC (mA)
SUPPLY VOLTAGE (±V)
125oC
55oC
25oC
58
60
62
64
66
68
70
72
74
-100 -50 0 50 100 150
+PSRR
-PSRR
CMRR
200 250
TEMPERATURE (oC)
REJECTION RATIO (dB)
HA5023
12
FIGURE 32. SUPPLY CURRENT vs DISABLE INPUT VOLTAGE FIGURE 33. OUTPUT SWING vs TEMPERATURE
FIGURE 34. OUTPUT SWING vs LOAD RESISTANCE FIGURE 35. INPUT OFFSET VOLTAGE CHANGE BETWEEN
CHANNELS vs TEMPERATURE
FIGURE 36. INPUT BIAS CURRENT CHANGE BETWEEN
CHANNELS vs TEMPERATURE FIGURE 37. CHANNEL SEPARATION vs FREQUENCY
Typical Performance Curves
VSUPPLY = ±5V, AV = +1, RF = 1kΩ, RL = 400Ω, TA = 25oC,
Unless Otherwise Specified (Continued)
10 2 3 4 5 6 7 8 9 10 11 12 13 14 15
DISABLE INPUT VOLTAGE (V)
40
30
20
10
0
SUPPLY CURRENT (mA)
+5V +10V +15V
4.0
3.8
3.6-60 -40 -20 0 40 60 80 100 120 14020
TEMPERATURE (oC)
OUTPUT SWING (V)
0.01 0.10 1.00 10.00
30
20
10
0
VOUT (VP-P)
LOAD RESISTANCE (kΩ)
VCC = ±15V
VCC = ±10V
VCC = ±4.5V
-60 -40 -20 0 40 60 80 100 120 14020
1.2
1.1
1.0
0.9
0.8
VIO (mV)
TEMPERATURE (oC)
-60 -40 -20
1.5
1.0
0.5
0.0
TEMPERATURE (oC)
∆BIAS CURRENT (µA)
40 60 80 100 120 14020
0
-30
-40
-50
-60
-70
-800.1 1 10 30
SEPARATION (dB)
FREQUENCY (MHz)
AV = +1
VOUT = 2VP-P
HA5023
13
FIGURE 38. DISABLE FEEDTHROUGH vs FREQUENCY FIGURE 39. TRANSIMPEDANCE vs FREQUENCY
FIGURE 40. TRANSIMPEDENCE vs FREQUENCY
Typical Performance Curves
VSUPPLY = ±5V, AV = +1, RF = 1kΩ, RL = 400Ω, TA = 25oC,
Unless Otherwise Specified (Continued)
-20
-40
-50
-60
-70
-80
0.1 1 10 20
FEEDTHROUGH (dB)
FREQUENCY (MHz)
-30
-10
0DISABLE = 0V
VIN = 5VP-P
RF = 750Ω
-135
-90
-45
0
45
90
135
180
10
1
0.1
0.01
0.001
0.001 0.01 0.1 1 10 100
PHASE ANGLE (DEGREES)
TRANSIMPEDANCE (MΩ)
RL = 100Ω
FREQUENCY (MHz)
-135
-90
-45
0
45
90
135
180
10
1
0.1
0.01
0.001
0.001 0.01 0.1 1 10 100
PHASE ANGLE (DEGREES)
RL = 400Ω
FREQUENCY (MHz)
TRANSIMPEDANCE (MΩ)
HA5023
14
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Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is gr anted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
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Die Characteristics
DIE DIMENSIONS:
1650µm x 2540µm x 483µm
METALLIZATION:
Type: Metal 1: AlCu (1%)
Thickness: Metal 1: 8kű0.4kÅ
Type: Metal 2: AlCu (1%)
Thickness: Metal 2: 16kű0.8kÅ
SUBSTRATE POTENTIAL (Powered Up):
V-
PASSIVATION:
Type: Nitride
Thickness: 4kű0.4kÅ
TRANSISTOR COUNT:
124
PROCESS:
High Frequency Bipolar Dielectric Isolation
Metallization Mask Layout
HA5023
V+
NC
V-
NC
NC
-IN+IN
-IN1
OUT2
+IN1
OUT
HA5023
