HA1-4905/883全新原装原理图各脚功能电路原理芯片引脚定义-中国IC网-芯三七

HA-5004

Semiconductor

January 1999

File Number 2923.4

100MHz Current Feedback Ampliﬁer

Features

• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1200V/µs

• Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . ±100mA

• Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±9V into 100Ω

The HA-5004 current feedback ampliﬁer is a video/wideband

ampliﬁer optimized for low gain applications. The design is

based on current-mode feedback which allows the ampliﬁer

to achieve higher closed loop bandwidth than voltage-mode

feedback operational ampliﬁers. Since feedback is

• V

SUPPLY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5V to ±18V

employed, the HA-5004 can offer better gain accuracy and

lower distortion than open loop buffers. Unlike conventional

op amps, the bandwidth and rise time of the HA-5004 are

nearly independent of closed loop gain. The 100MHz

bandwidth at unity gain reduces to only 65MHz at a gain of

10. The HA-5004 may be used in place of a conventional op

amp with a signiﬁcant improvement in speed power product.

• Thermal Overload Protection and Output Flag

• Bandwidth Nearly Independent of Gain

• Output Enable/Disable

Applications

• Unity Gain Video/Wideband Buffer

• Video Gain Block

Several features have been designed in for added value. A

thermal overload feature protects the part against excessive

junction temperature by shutting down the output. If this

feature is not needed, it can be inhibited via a TTL input

(TOI). A TTL chip enable/disable (OE) is also provided; when

the chip is disabled its output is high impedance. Finally, an

open collector output ﬂag (TOL) is provided to indicate the

status of the chip. The status ﬂag goes low to indicate when

the chip is disabled due to either the internal Thermal

Overload shutdown or the external disable.

• High Speed Peak Detector

• Fiber Optic Transmitters

• Zero Insertion Loss Transmission Line Drivers

• Current to Voltage Converter

• Radar Systems

Part Number Information

In order to maximize bandwidth and output drive capacity,

internal current limiting is not provided. However, current

TEMP.

o

PART NUMBER

RANGE ( C)

PACKAGE

PKG. NO.

limiting may be applied via the V + and V - pins which

C

HA1-5004-5

0 to 70

14 Ld CERDIP F14.3

provide power separately to the output stage.

For Military grade product refer to the HA-5004/883 data

sheet.

TRUTH TABLE

INPUTS

TEMP

TOL OUTPUT

(OPEN

COLLECTOR)

Pinout

OE

0

TOI

0

T

OPERATION

Normal

J

HA-5004

(CERDIP)

TOP VIEW

Normal

1

0

High

Auto Shutdown,

HI-Z OUT

(Note)

V

1

2

3

4

5

6

7

14

13

12

V

C+

C-

0

1

X

1

0

Normal

OUT

+BAL

-BAL

EE

X

Manual Shutdown,

HI-Z OUT

-IN

-

+

o

11 +IN

NOTE: >180 C Typical

V

CC

10 TOL

TOI

OE

9

8

GND

N/C

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1

HA-5004

Absolute Maximum Ratings

Thermal Information

o

Supply Voltage (Between V+ and V- Terminals) . . . . . . . . . . . . 40V

Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V

Thermal Resistance (Typical, Note 2)

CERDIP Package. . . . . . . . . . . . . . . . .

θ

( C/W)

θ

( C/W)

JA

JC

75

20

o

DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±V

Maximum Junction Temperature (Note 1) . . . . . . . . . . . . . . . 175 C

Maximum Storage Temperature Range. . . . . . . . . . -65 C to 150 C

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300 C

SUPPLY

o

Output Current . . . . . . . . . . . . . . . ±120mA Max (≤25% Duty Cycle)

o

Operating Conditions

Temperature Range

HA-5004-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 C to 75 C

o

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.

NOTES:

o

1. Maximum power dissipation, including load condition, must be designed to maintain the junction temperature below 175 C. See Thermal Resis-

tances in the “Thermal Information” section.

2. θ is measured with the component mounted on an evaluation PC board in free air.

JA

Electrical Speciﬁcations

V

= V = +15V, V = V = -15V, R = 50Ω, R = 100Ω, A = +1, R = 250Ω, OE = 0.8V, TOI = 0.8V or

CC

C+

EE

C-

S

L

V

F

2.0V, Unless Otherwise Speciﬁed

o

PARAMETER

INPUT CHARACTERISTICS

Offset Voltage

TEST CONDITIONS

TEMP. ( C)

MIN

TYP

MAX

UNITS

25

-

1

-

5

mV

Full

20

o

Average Offset Voltage Drift

Full

25

-

10

2

-

µV/ C

Bias Current (+Input Only) (Note 3)

5

µA

Full

-

20

Input Resistance (-Input)

Input Resistance (+Input)

Input Capacitance

25

-

6.5

3

-

Ω

MΩ

pF

V

-

25

3

Common Mode Range

DISTORTION AND NOISE

Full

±10

-

Total Harmonic Distortion (2V

200kHz)

,

A

= +1

= +2

= +5

25

-

-72

-70

-68

15

2.2

6

-

dBc

P-P

VCL

A

VCL

A

VCL

Input Noise Voltage

10Hz to 1MHz

f = 10kHz

µV

P-P

Input Noise Voltage Density (Note 4)

nV/√Hz

pA/√Hz

f = 100kHz

f = 10kHz

Input Noise Current Density (Note 4)

f = 100kHz

4

DIGITAL I/O CHARACTERISTICS

Logic Inputs (OE and TO)

V

Full

2.0

-

V

IH

IL

-

0.8

1

I

at V = 2.4V

-

µA

V

IH

I

at V = 0.4V

10

0.4

I

Logic Output (TOL) (Open Collector)

V

at 800µA

0.05

OL

2

HA-5004

Electrical Speciﬁcations

V

= V = +15V, V = V = -15V, R = 50Ω, R = 100Ω, A = +1, R = 250Ω, OE = 0.8V, TOI = 0.8V or

CC

C+

EE

C-

S

L

V

F

2.0V, Unless Otherwise Speciﬁed (Continued)

o

PARAMETER

TRANSFER CHARACTERISTICS

DC Gain Error (Note 5)

TEST CONDITIONS

TEMP. ( C)

MIN

TYP

MAX

UNITS

Small Signal

(±100mV)

25

Full

25

-

0.25

400

0.43

%

-

0.75

Large Signal (±10V)

-

0.43

%

(R = 1kΩ)

L

Full

25

-

0.75

%

DC Voltage Gain

Small and Large Signal

233

-

V/V

Full

25

133

400

V/V

DC Transimpedance (Note 6)

-

33

-

100

V/mA

MHz

dB

Full

25

100

-3dB Bandwidth (Note 7)

Gain Flatness

A = +1

V

100

DC to 5MHz

25

-

0.03

0.05

0.035

0.058

0.035

0.058

0.15

0.23

0.17

0.24

58

DC to 10MHz

25

-

dB

Differential Gain (Notes 7, 8, 9, 3.58MHz)

Differential Gain (Notes 7, 8, 9, 4.43MHz)

Differential Phase (Notes 7, 8, 3.58MHz)

Differential Phase (Notes 7, 8, 4.43MHz)

A

= +1

= +2

= +1

= +2

= +1

= +2

= +1

= +2

= ±10V

25

-

%

VCL

A

25

-

%

VCL

A

25

-

%

VCL

A

25

-

%

VCL

A

25

-

Degrees

dB

VCL

A

25

-

VCL

A

25

-

VCL

A

25

-

VCL

Common Mode Rejection Ratio

Minimum Stable Gain

V

Full

-

CM

1

-

V/V

OUTPUT CHARACTERISTICS

Output Voltage Swing

R = 100Ω

25

±9.0

±11.5

±8.0

±10.5

-

±9.5

±11.8

±9.5

±11.8

50

-

V

L

R = 1kΩ

L

R = 100Ω

Full

25

V

L

R = 1kΩ

V

L

Full Power Bandwidth

A = +1, V

OUT

= 4V

P-P

MHz

Ω

V

Output Resistance, Open Loop

25

-

5

Output Current

25

±90

±100

100

3

-

mA

ns

Full

±80

Output Enable Time

Output Disable Time

Output Leakage

TRANSIENT RESPONSE

Rise Time/Fall Time

Propagation Delay

Slew Rate

HI-Z to ±2V

±2V to HI-Z

Disabled

-

µs

-

1

µA

200mV Step

10V Step

25

-

6.3

7

-

ns

10V Step

1200

50

V/µs

ns

Settling Time

0.1%, 10V Step

Overshoot

10

%

POWER SUPPLY CHARACTERISTICS

Supply Current

Enabled

Disabled

25

Full

25

-

12

-

16

22

-

mA

7

3

HA-5004

Electrical Speciﬁcations

V

= V = +15V, V = V = -15V, R = 50Ω, R = 100Ω, A = +1, R = 250Ω, OE = 0.8V, TOI = 0.8V or

CC

C+

EE

C-

S

L

V

F

2.0V, Unless Otherwise Speciﬁed (Continued)

o

PARAMETER

Power Supply Rejection Ratio

NOTES:

TEST CONDITIONS

TEMP. ( C)

MIN

TYP

MAX

UNITS

Full

50

60

-

dB

3. The inverting input is a low impedance point; Bias Current and Offset Current, are not specified for this terminal.

4. See typical performance curves.

1

--------------------------------------------

5. Gain Error =

× 100%.

DC Voltage Gain

R

F

Gain Error

---------------------------

6. DC Transimpedance =

, R = 250Ω.

F

7. V = 300mV

IN P-P.

8. V

OFFSET

= 1.0V.

9. Differential Gain (dB) = 0.0869 Differential Gain (%).

Test Circuits and Waveforms

INPUT

V

IN

+

V

OUT

-

249Ω

OUTPUT

A

= +1, V

= ±15V

V

SUPPLY

Vertical Scale: 5V/Div.; Horizontal Scale: 20ns/Div.

FIGURE 1. TEST CIRCUIT

LARGE SIGNAL RESPONSE, A = +1

V

INPUT

OUTPUT

A

= +1, V

= ±15V

SUPPLY

A

= +1, V = ±15V

SUPPLY

V

Vertical Scale: 2V/Div.; Horizontal Scale: 20ns/Div.

Vertical Scale: 100mV/Div.; Horizontal Scale: 20ns/Div.

PROPAGATION DELAY

SMALL SIGNAL RESPONSE

4

HA-5004

gram

hemtcDia

Sc

5

HA-5004

capacitors from each supply to ground are recommended,

typically a 0.01µF ceramic in parallel with a 4.7µF

electrolytic.

Application Information

Theory Of Operation

The HA-5004 is a high performance ampliﬁer that uses

current feedback to achieve its outstanding performance.

Although it is externally conﬁgured like an ordinary op amp

in most applications, its internal operation is signiﬁcantly

different.

Current Limit

No internal current limiting is provided for the HA-5004 in

order to maximize bandwidth and slew rate. However, power

is supplied separately to the output stage via pins 1 (V +)

C

and 14 (V -) so that external current limiting resistors may

C

Inside the HA-5004, there is a unity gain buffer from the non-

inverting (+) input to the inverting-input (as suggested by the

circuit symbol), and the inverting terminal is a low

impedance point. Error currents are sensed at the inverting

input and ampliﬁed; a small change in input current

produces a large change in output voltage. The ratio of

output voltage delta due to input current delta is the

transimpedance of the device.

be used. If required, 100Ω resistors to each supply rail are

recommended.

Enable/Disable and Thermal

Overload Operation

The HA-5004 operates normally with a TTL low state on pin

7 (OE) but it may be disabled manually by a TTL high state

at this input. When disabled, the output and inverting-input

go to a high impedance state and the circuit is electrically

debiased, reducing supply current by about 5mA. It is

important to keep the differential input voltage below the

absolute maximum rating of 5V when the device is disabled.

Steady state current at the inverting input is very small

because the transimpedance is large. The voltage across

the input terminals is nearly zero due to the buffer ampliﬁer.

These two properties are similar to standard op amps and

likewise simplify circuit analysis.

If the power dissipation becomes excessive and chip

o

temperature exceeds approximately 180 C, the HA-5004 will

Resistor Selection

automatically disable itself. The thermal overload condition

will be indicated by a low state at the TOL output on pin 10.

(TOL is also low for manual shutdown via pin 7). Automatic

thermal shutdown can be bypassed by a TTL high state on

Thermal Overload Inhibit (TOI) pin 6. See the truth table for a

summary of operation.

The HA-5004 is optimized for a feedback resistor of 250Ω,

regardless of gain conﬁguration. It is important to note that

this resistor is required even for unity gain applications;

higher gain settings use a second resistor like regular op

amp circuits as shown in Figure 2 below.

+5V

Offset Adjustment

Offset voltage may be nulled with a 5kΩ potentiometer

between pins 3 and 4, center tapped to the positive supply.

Setting the slider towards pin 3 (+BAL) increases output

voltage; towards pin 4 (-BAL) decreases output voltage.

Offset can be adjusted by about ±10mV with a 5K pot; this

range is extended with a lower resistance potentiometer.

10kΩ

THERMAL OVERLOAD

7

6

5

4

3

2

1

8

NC

OE

9

GND

TOL

TOI

V

10

11

12

13 V

CC

-

V

5kΩ

IN

+

-

BAL

+

V

OUT

EE

C-

100

100Ω

V

14

V

C+

+15V

-15V

R

F

249Ω

FIGURE 2. TYPICAL APPLICATION CIRCUIT, A = +2

V

Power Supplies

The HA-5004 will operate over a wide range of supply

voltages with excellent performance. Supplies may be either

single-ended or split, ranging from 6V (±3V) to 36V (±18V).

Appropriate reduction in input and output signal excursion is

necessary for operation at lower supply voltages. Bypass

6

HA-5004

o

Typical Performance Curves

V

= ±15V, T = 25 C, Unless Otherwise Speciﬁed

SUPPLY

A

15

A

= 1

V

A

= +5

= +2

V

INPUT = 300mV

12

9

P-P

A

V

0

-1

-2

-3

-4

-5

-6

6

±3.5V

3

A

= +1

V

±15V

±10V

0

45

90

135

180

A

= +1

= +2

= +5

V

±5V

A

PHASE

10

V

A

V

1

100

1

10

FREQUENCY (MHz)

100

FREQUENCY (MHz)

FIGURE 3. GAIN AND PHASE vs FREQUENCY

FIGURE 4. FREQUENCY RESPONSE vs SUPPLY VOLTAGE

12

9

40

V

= ±15V, A = +2

CC

V

= ±15V, A = +1

V

CC

SINEWAVE INPUT

R

= 1kΩ, Input = 10mV

L

35

30

25

20

15

10

5

6

3

0.0pF

0

10pF

50pF

100pF

0

1K

1

10

100

10K

100K

1M

10M

FREQUENCY (MHz)

FREQUENCY (Hz)

FIGURE 5. FREQUENCY RESPONSE vs C

FIGURE 6. MAXIMUM UNDISTORTED SINEWAVE

OUTPUT vs FREQUENCY

L

10.0

1.0

20

16

12

8

0.1

4

0

0.01

0

2

4

6

8

10

12

14

16

18

1K

100K

1M

10M

SUPPLY VOLTAGE (±V)

FREQUENCY (Hz)

FIGURE 7. CLOSED LOOP OUTPUT IMPEDANCE vs

FREQUENCY

FIGURE 8. SUPPLY CURRENT vs SUPPLY VOLTAGE

7

HA-5004

o

Typical Performance Curves

V

= ±15V, T = 25 C, Unless Otherwise Speciﬁed (Continued)

SUPPLY

A

8

7

6

5

4

3

2

1

0

55

50

45

40

35

30

25

20

15

10

5

V

= ±15V

V

= ±15V

CC

0

10

100

1K

10K

100K

10

100

1K

10K

100K

FREQUENCY (Hz)

FIGURE 9. NOISE VOLTAGE vs FREQUENCY

FIGURE 10. NOISE CURRENT vs FREQUENCY

Die Characteristics

DIE DIMENSIONS:

SUBSTRATE POTENTIAL (Powered Up):

63 mils x 93 mils x 19 mils

1600µm x 2370µm x 483µm

V

EE

TRANSISTOR COUNT:

64

METALLIZATION:

Type: Al, 1% Cu

Thickness: 16kÅ ±2kÅ

PASSIVATION:

PROCESS:

Bipolar Dielectric Isolation

Type: Nitride (Si N ) over (Silox, 5% Phos.)

3

4

Silox Thickness: 12kÅ ±2kÅ

Nitride Thickness: 3.5kÅ ±1.5kÅ

HA-5004

Metallization Mask Layout

OE

TOI

GND

TOL

V+

-BAL

IN

FB

+BAL

V-

VC-

VC+ OUT

8

型号:	HA1-5004-5
是否Rohs认证：	不符合
生命周期：	Transferred
IHS 制造商：	HARRIS SEMICONDUCTOR
包装说明：	DIP, DIP14,.3
Reach Compliance Code：	unknown
ECCN代码：	EAR99
HTS代码：	8542.33.00.01
风险等级：	5.86
Is Samacsys：	N
放大器类型：	OPERATIONAL AMPLIFIER
架构：	CURRENT-FEEDBACK
最大平均偏置电流 (IIB)：	20 µA
25C 时的最大偏置电流 (IIB)：	5 µA
标称共模抑制比：	58 dB
频率补偿：	YES
最大输入失调电压：	20000 µV
JESD-30 代码：	R-GDIP-T14
JESD-609代码：	e0
低-失调：	NO
标称负供电电压 (Vsup)：	-15 V
功能数量：	1
端子数量：	14
最高工作温度：	70 °C
最低工作温度：
封装主体材料：	CERAMIC, GLASS-SEALED
封装代码：	DIP
封装等效代码：	DIP14,.3
封装形状：	RECTANGULAR
封装形式：	IN-LINE
电源：	+-15 V
认证状态：	Not Qualified
标称压摆率：	1200 V/us
子类别：	Operational Amplifiers
最大压摆率：	22 mA
供电电压上限：	20 V
标称供电电压 (Vsup)：	15 V
表面贴装：	NO
技术：	BIPOLAR
温度等级：	COMMERCIAL
端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE
端子节距：	2.54 mm
端子位置：	DUAL
标称均一增益带宽：	100000 kHz
宽带：	YES
Base Number Matches：	1

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