Intersil Corporation HA-5020-883 Datasheet

January 1996

HA-5020/883

100MHz Current Feedback

Video Amplifier with Disable

Features

• This Circuit is Processed in Accordance to MIL-STD­883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.

• Wide Unity Gain Bandwidth . . . . . . . . . . 105MHz (Min)

• Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800V/µs

• Output Current. . . . . . . . . . . . . . . . . . . . . . ±30mA (Min)

• Drives 3.5V into 75Ω

• Differential Gain. . . . . . . . . . . . . . . . . . . . . . . . . .0.025%

• Differential Phase. . . . . . . . . . . . . . . . . . . . . . .0.025 Deg

• Low Input Noise Voltage . . . . . . . . . . . . . . . . 4.5nV/√

Hz

• Low Supply Current. . . . . . . . . . . . . . . . . . . 10mA (Max)

• Wide Supply Range . . . . . . . . . . . . . . . . . . . ±5V to ±15V

• Output Enable/Disable

• High Performance Replacement for EL2020/883

Applications

• Unity Gain Video/Wideband Buffer

• Video Gain Block

• Video Distribution Amp/Coax Cable Driver

• Flash A/D Driver

• Waveform Generator Output Driver

• Current to Voltage Converter; D/A Output Buffer

• Radar Systems

• Imaging Systems

Description

The HA-5020/883 is a wide bandwidth, high slew rate
amplifier optimized for video applications and gains between
1 and 10. Manufactured on Intersil’s Reduced Feature
Complementary Bipolar DI process, this amplifier uses cur­rent mode feedback to maintain higher bandwidth at a given
gain than conventional voltage feedback amplifiers. Since it
is a closed loop device, the HA-5020/883 offers better gain
accuracy and lower distortion than open loop buffers.

The HA-5020/883 features low diff erential gain and phase and
will drive two double terminated 75Ω coax cables to video
levels with low distortion. Adding a gain flatness performance
of 0.1dB makes this amplifier ideal for demanding video
applications. The bandwidth and slew rate of the HA-5020/
883 are relatively independent of closed loop gain. The
105MHz unity gain bandwidth only decreases to 77MHz at a
gain of 10. The HA-5020/883 used in place of a conventional
op amp will yield a significant improvement in the speed
power product. To further reduce power , the HA-5020/883 has
a disable function which significantly reduces supply current,
while forcing the output to a true high impedance state. This
allows the outputs of multiple amplifiers to be wire-OR’d into
multiplexer configurations. The device also includes output
short circuit protection and output offset voltage adjustment.

The HA-5020/883 offers significant enhancements over
competing amplifiers, such as the EL2020. Improvements
include unity gain bandwidth, slew rate, video performance,
lower supply current, and superior DC specifications.

Ordering Information

PART

NUMBER

HA7-5020/883 -55oC to +125oC 8 Lead CerDIP
HA4-5020/883 -55oC to +125oC 20 Lead Ceramic LCC

TEMPERATURE

RANGE PACKAGE

Pinouts

HA-5020/883

(CERDIP)

TOP VIEW

BAL

1
2

-IN

+IN

V-

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143

-

+

3
4

| Copyright © Intersil Corporation 1999

8

DISABLE

7

V+

6

OUT

5

BAL

3-94

NC
NC

-IN

NC

+IN

4
5
6
7
8

HA-5020/883

(CLCC)

TOP VIEW

DISABLE

NC

NC

BAL

NC

321 19

9101112

V-

NC

20

-

+

13

NC

NC

BAL

Spec Number

18

NC

17

NC

16

V+

15

NC

14

OUT

511080-883

File Number 3541.2

Specifications HA-5020/883

Absolute Maximum Ratings Thermal Information (Typical)

Voltage Between V+ and V- Terminals . . . . . . . . . . . . . . . . . . . . 36V

Differential Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8V

Voltage at Either Input Terminal . . . . . . . . . . . . . . . . . . . . . . V+ to V-

Peak Output Current. . . . . . . . . . . . . . . . Full Short Circuit Protected

Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC

Storage Temperature Range . . . . . . . . . . . . . . . . . -65oC to +150oC

ESD Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .< 2000V

Lead Temperature (Soldering 10s). . . . . . . . . . . . . . . . . . . . +300oC

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.

Operating Conditions

Operating Temperature Range. . . . . . . . . . . . . . . . -55oC to +125oC

Operating Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . ±5V to ±15V

TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS

Device Tested at: Supply Voltage = ±15V, R

Unless Otherwise Specified.

SOURCE

= 0Ω, A

VCL

Thermal Package Characteristics θ

CerDIP Package . . . . . . . . . . . . . . . . . . . . . . 115oC/W 30oC/W

Ceramic LCC Package . . . . . . . . . . . . . . . . . 75oC/W 23oC/W

Package Power Dissipation Limit at +75oC for TJ≤ +175oC

CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.87W

Ceramic LCC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.33W

Package Power Dissipation Derating Factor Above +75oC

CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.7mW/oC

Ceramic LCC Package . . . . . . . . . . . . . . . . . . . . . . . . 13.3mW/oC

V

≤ 1/2(V+ - V-) RF = 1kΩ

INCM

RL≥ 400Ω V

= +1, RF = 1kΩ, R

LOAD

= 400Ω, V

DISABLE

= 0V, V

OUT

= V+ or 0V

DISABLE

= V+,

JA

θ

JC

PARAMETERS SYMBOL CONDITIONS

Input Offset Voltage V

Common Mode

+CMRR ∆VCM = +10V, V+ = 5V,

Rejection Ratio

IO

VCM = 0V 1 +25oC-88mV

V- = -25V

-CMRR ∆VCM = -10V, V+ = 25V,
V- = -5V

Power Supply Rejection
Ratio

+PSRR ∆V

V+ = 4.5V, V- = -15V;

SUP

= 13.5V,

V+ = 18V, V- = -15V

-PSRR ∆V

SUP

= 13.5V,
V+ = 15V, V- = -4.5V;
V+ = 15V, V- = -18V

Non-Inverting (+IN)

I

BP

VCM = 0V 1 +25oC-88µA

Current

+IN Common Mode
Rejection

IBPCMP ∆VCM = +10V, V+ = 5V,

V- = -25V

IBPCMN ∆VCM = -10V, V+ = 25V,

V- = -5V

Non-Inverting (+IN) Input

+R

Calculated 1/IBPCMP 1 +25oC10-MΩ

IN

Impedance

+IN Power Supply
Rejection

IBPPSP ∆V

V+ = 4.5V, V- = -15V;

SUP

= 13.5V,

V+ = 18V, V- = -15V

IBPPSN ∆V

SUP

= 13.5V,
V+ = 15V, V- = -4.5V;
V+ = 15V, V- = -18V

Inverting Input (-IN)

I

BN

VCM = 0V 1 +25oC -20 20 µA

Current

GROUP A

SUBGROUP TEMPERATURE

LIMITS

UNITSMIN MAX

2, 3 +125oC, -55oC -10 10 mV

1 +25oC60-dB

2, 3 +125oC, -55oC50 - dB

1 +25oC60-dB

2, 3 +125oC, -55oC50 - dB

1 +25oC64-dB

2, 3 +125oC, -55oC60 - dB

1 +25oC64-dB

2, 3 +125oC, -55oC60 - dB

2, 3 +125oC, -55oC -20 20 µA

1 +25oC - 0.1 µA/V

2, 3 +125oC, -55oC - 0.5 µA/V

1 +25oC - 0.1 µA/V

2, 3 +125oC, -55oC - 0.5 µA/V

2, 3 +125oC, -55oC2 - MΩ

1 +25oC - 0.06 µA/V

2, 3 +125oC, -55oC - 0.2 µA/V

1 +25oC - 0.06 µA/V

2, 3 +125oC, -55oC - 0.2 µA/V

2, 3 +125oC, -55oC -50 50 µA

3-95

Spec Number 511080-883

TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)

Device Tested at: Supply Voltage = ±15V, R

Unless Otherwise Specified.

Specifications HA-5020/883

SOURCE

= 0Ω, A

= +1, RF = 1kΩ, R

VCL

LOAD

= 400Ω, V

OUT

= 0V, V

DISABLE

= V+,

LIMITS

UNITSMIN MAX

PARAMETERS SYMBOL CONDITIONS

-IN Common Mode
Rejection

IBNCMP ∆VCM = +10V, V+ = 5V,

V- = -25V

IBNCMN ∆VCM = -10V, V+ = 25V,

V- = -5V

-IN Power Supply
Rejection

IBNPSP ∆V

V+ = 4.5V, V- = -15V;

SUP

= 13.5V,

V+ = 18V, V- = -15V

IBNPSN ∆V

SUP

= 13.5V,
V+ = 15V, V- = -4.5V;
V+ = 15V, V- = -18V

GROUP A

SUBGROUP TEMPERATURE

1 +25oC - 0.4 µA/V

2, 3 +125oC, -55oC - 0.5 µA/V

1 +25oC - 0.4 µA/V

2, 3 +125oC, -55oC - 0.5 µA/V

1 +25oC - 0.2 µA/V

2, 3 +125oC, -55oC - 0.5 µA/V

1 +25oC - 0.2 µA/V

2, 3 +125oC, -55oC - 0.5 µA/V

Common Mode Range +CMR V+ = 5V, V- = -25V 1 +25oC10-V

2, 3 +125oC, -55oC10 - V

-CMR V+ = 25V, V- = -5V 1 +25oC - -10 V
2, 3 +125oC, -55oC - -10 V

Transimpedance +A

-A

Output Voltage Swing +V

ZOL1

ZOL1

OUT

RL = 400Ω, V
10V

RL = 400Ω, V

-10V

OUT

OUT

= 0 to

= 0 to

1 +25oC1-MΩ

2, 3 +125oC, -55oC1 - MΩ

1 +25oC1-MΩ

2, 3 +125oC, -55oC1 - MΩ

VIN = 12.8V 1, 2 +25oC, +125oC12 - V

3 -55oC11-V

-V

OUT

VIN = -12.8V 1, 2 +25oC, +125oC - -12 V

3 -55oC - -11 V

+V

-V

Output Current +I

OUT5

OUT5

OUT

V+ = 5V, V- = -5V,
VIN = 3V

V+ = 5V, V- = -5V,
VIN = -3V

1 +25oC2-V

2, 3 +125oC, -55oC2 - V

1 +25oC - -2 V

2, 3 +125oC, -55oC - -2 V

Note 1 1, 2 +25oC, +125oC30 - mA

3 -55oC 27.5 - mA

-I

OUT

Note 1 1, 2 +25oC, +125oC - -30 mA

3 -55oC - -27.5 mA

Short Circuit Output
Current

+I

SC

RL = Open, VIN = 10V 1 +25oC50-mA

2, 3 +125oC, -55oC50 - mA

-I

SC

RL = Open, VIN = -10V 1 +25oC - -50 mA

2, 3 +125oC, -55oC - -50 mA

Disabled Output Current +I

LEAK

VIN = 0V, V
RL = Open, V

OUT

DIS

= +10V,

= 0V

1 +25oC-11µA
3 -55oC-11µA

VIN = 2V 2 +125oC-11µA

-I

LEAK

VIN = 0V, V
RL = Open, V

OUT

= -10V,

= 0V

DIS

1 +25oC-11µA
3 -55oC-11µA

VIN = -2V 2 +125oC-11µA

3-96

Spec Number 511080-883

TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)

Device Tested at: Supply Voltage = ±15V, R

Unless Otherwise Specified.

Specifications HA-5020/883

SOURCE

= 0Ω, A

= +1, RF = 1kΩ, R

VCL

LOAD

= 400Ω, V

OUT

= 0V, V

DISABLE

= V+,

LIMITS

UNITSMIN MAX

PARAMETERS SYMBOL CONDITIONS

Disable Pin Input Current I

LOGIC

V

= 0V 1, 2 +25oC, +125oC-1 0 mA

DIS

GROUP A

SUBGROUP TEMPERATURE

3 -55oC -1.5 0 mA

Minimum DISABLE Pin
Current to Disable

Maximum DISABLE Pin
Current to Enable

Quiescent Power Supply
Current

I

DIS

Note 2 1 +25oC - 350 µA

2, 3 +125oC, -55oC - 350 µA

I

EN

Note 3 1 +25oC20-µA

2, 3 +125oC, -55oC20 - µA

I

CC

RL = 400Ω 1 +25oC - 10 mA

2, 3 +125oC, -55oC - 10 mA

I

EE

RL = 400Ω 1 +25oC -10 - mA

2, 3 +125oC, -55oC -10 - mA

Disabled Power Supply
Current

I

CCDIS

I

EEDIS

RL = 400Ω, V

RL = 400Ω, V

= 0V 1 +25oC - 5.6 mA

DIS

2, 3 +125oC, -55oC - 7.5 mA

= 0V 1 +25oC -5.6 - mA

DIS

2, 3 +125oC, -55oC -7.5 - mA

Offset Voltage
Adjustment

+V

-V

ADJ

ADJ

Note 4 1 +25oC30-mV

2, 3 +125oC, -55oC25 - mV

Note 4 1 +25oC - -30 mV

2, 3 +125oC, -55oC - -25 mV

NOTES:

1. Guaranteed from V

OUT

test by I

OUT

= V

OUT

/400Ω.

2. This is the minimum current which must be sourced from the DISABLE pin, to disable the output. The output is considered disabled when
V

≤ 10mV. Conditions are: VIN = 10V, RL = 100Ω. The test is performed by sourcing 350µA from the DISABLE pin, and testing that

OUT

the output decreases below the test limit (10mV).

3. This is the maximum current that can be sourced from the DISABLE pin with the device remaining enabled. The device is considered
disabled when the supply current decreases by at least 0.5mA. Conditions are: RL = 400Ω. Test is performed by sourcing 20µA from the
DISABLE pin, and testing that the supply current decreases by no more than the test limit (0.5mA).

4. The offset adjustment range is referred to the output. The inv erting input current (-I
1 and 5, wiper connected to V+. Since -I

flows through RF, an adjustment of offset voltage results. The amount of offset adjustment is

BIAS

proportional to the value of RF. Test conditions are: RL = Open, 10kΩ from pin 5 to V+, 1kΩ from pin 1 to V+, for +V
from pin 5 to V+, 10kΩ from pin 1 to V+, for -V

ADJ

.

) can be adjusted with an external pot between pins

BIAS

; RL = Open, 1kΩ

ADJ

TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS

Device Tested at: Supply Voltage = ±15V, R

PARAMETERS SYMBOL CONDITIONS

SOURCE

= 50Ω, R

LOAD

= 400Ω, C

LOAD

≤ 10pF, A

GROUP A

SUBGROUP TEMPERATURE

= +1V/V, Unless Otherwise Specified.

VCL

LIMITS

UNITSMIN MAX

Slew Rate +SR VIN= -10V to +10V 4 +25oC 600 - V/µs

5, 6 +125oC, -55oC 400 - V/µs

-SR VIN= +10V to -10V 4 +25oC 600 - V/µs
5, 6 +125oC, -55oC 400 - V/µs

Spec Number 511080-883

3-97

Specifications HA-5020/883

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS

Device Characterized at: Supply Voltage = ±15V, R

Unless Otherwise Specified.

PARAMETERS SYMBOL CONDITIONS NOTES TEMPERATURE

-3dB Bandwidth BW
BW

1

10

VO = 100mV
VO = 100mV

RF = 360Ω, RL = Open

Gain Flatness GF

GF
Rise Time t
Fall Time t

R

F

VO = 100mV

5

VO = 100mV

10

VO = 0V to 1V, RL = 100Ω 1, 2 +25oC - 3.7 ns
VO = 1V to 0V, RL = 100Ω 1, 3 +25oC - 4.0 ns

Overshoot +OVS VO = 0V to 1V, RL = 100Ω 1 +25oC - 18.0 %

-OVS VO = 1V to 0V, RL = 100Ω 1 +25oC - 16.6 %

Slew Rate +SR

VO = -10V to 10V, AV = +10,

10

RF = 360Ω, RL = Open

-SR

VO = 10V to -10V, AV = +10,

10

RF = 360Ω, RL = Open

Disable Time +t

Enable Time +t

DIS

-t

DIS

EN

-t

EN

VO = 2V to 0V, 50% of V
90% V

O

VO = -2V to 0V, 50% of V
90% V

O

VO = 0V to 2V, 50% to 90% 1, 7 +25oC - 1.45 µs
VO = 0V to -2V, 50% to 90% 1, 7 +25oC - 1.49 µs

NOTES:

1. Parameters listed in Table 3 are controlled via design or process parameters and are not directly tested at final production. These param-

eters are lab characterized upon initial design release, or upon design changes. These parameters are guaranteed by characterization
based upon data from multiple production runs which reflect lot to lot and within lot variation.

2. Measured from 10% to 90% of the output waveform.

3. Measured from 90% to 10% of the output waveform.

4. Measured from 25% to 75% of the output waveform.

5. Measured from 75% to 25% of the output waveform.

6. DISABLE = +15V to 0V. Measured from the 50% of DISABLE to V

7. DISABLE = 0V to +15V. Measured from the 50% of DISABLE to V

SOURCE

= 50Ω, R

= 400Ω, RF = 1kΩ, V

LOAD

DISABLE

= V+, C

LOAD

≤ 10pF, A

LIMITS

, AV = +1 1 +25oC 105 - MHz

RMS

, AV = +10,

RMS

, f = 5MHz 1 +25oC -0.075 +0.075 dB

RMS

, f = 10MHz 1 +25oC -0.2 +0.2 dB

RMS

1 +25oC 77 - MHz

1, 4 +25oC 1070 - V/µs

1, 5 +25oC 860 - V/µs

DIS

DIS

to

to

1, 6 +25oC - 3.13 µs

1, 6 +25oC - 2.44 µs

= ±200mV.

OUT

= ±1.8V.

OUT

VCL

= +1V/V,

UNITSMIN MAX

TABLE 4. ELECTRICAL TEST REQUIREMENTS

MIL-STD-883 TEST REQUIREMENTS SUBGROUPS (SEE TABLES 1 AND 2)

Interim Electrical Parameters (Pre Burn-In) 1
Final Electrical Test Parameters 1 (Note 1), 2, 3, 4, 5, 6
Group A Test Requirements 1, 2, 3, 4, 5, 6
Groups C and D Endpoints 1

NOTE:

1. PDA applies to Subgroup 1 only.

3-98

Spec Number 511080-883

Die Characteristics

DIE DIMENSIONS:

65 x 60 x 19 mils ± 1 mils
1640µm x 1520µm x 483µm ± 25.4µm

METALLIZATION:

Type: Al, 1% Cu
Thickness: 16k

WORST CASE CURRENT DENSITY:

5.77 x 10

Å ± 2kÅ

4

A/cm2 at 30mA

SUBSTRATE POTENTIAL (Powered Up): V-
GLASSIVATION:

Type: Nitride over Silox
Silox Thickness: 12k

Å ± 2kÅ

Nitride Thickness: 3.5kÅ ± 1kÅ

TRANSISTOR COUNT: 62
PROCESS: Bipolar Dielectric Isolation

Metallization Mask Layout

HA-5020/883

HA-5020/883

-IN

+IN

BAL DISABLE V+

21 8 7

6

43

5

OUT

3-99

BALV-

Spec Number 511080-883