EL5101IC-T7中文资料_数据手册_规格书

EL5100, EL5101, EL5300

®

Data Sheet

September 22, 2004

FN7330.1

200MHz Slew Enhanced VFA

Features

The EL5100, EL5101, and EL5300 represent high-speed

voltage feedback amplifiers based on the current feedback

amplifier architecture. This gives the typical high slew rate

benefits of a CFA family along with the stability and ease of

use associated with the VFA type architecture. This family is

available in single, dual, and triple versions, with 200MHz,

400MHz, and 700MHz versions. This family operates on

single 5V or ±5V supplies from minimum supply current. The

EL5100 and EL5300 also feature an output enable function,

which can be used to put the output in to a high-impedance

mode. This enables the outputs of multiple amplifiers to be

tied together for use in multiplexing applications.

• Pb-free available as an option

• Specified for 5V or ±5V applications

• Power-down to 17µA/amplifier

• -3dB bandwidth = 200MHz

• ±0.1dB bandwidth = 20MHz

• Low supply current = 2.5mA

• Slew rate = 2200V/µs

• Low offset voltage = 4mV max

• Output current = 100mA

• A

VOL

= 1000

Ordering Information

• Diff gain/phase = 0.08%/0.1°

PART

NUMBER

PACKAGE

8-Pin SO

TAPE & REEL PKG. DWG. #

Applications

EL5100IS

-

MDP0027

MDP0038

• Video amplifiers

• PCMCIA applications

• A/D drivers

EL5100IS-T7

EL5100IS-T13

EL5100IW-T7

8-Pin SO

7”

13”

8-Pin SO

6-Pin SOT-23

7” (3K pcs)

7” (250 pcs)

7” (3K pcs)

7” (250 pcs)

7” (3K pcs)

7” (250 pcs)

-

• Line drivers

EL5100IW-T7A 6-Pin SOT-23

EL5101IC-T7

EL5101IC-T7A

EL5101IW-T7

SC-70

• Portable computers

• High speed communications

• RGB applications

• Broadcast equipment

• Active filtering

5-Pin SOT-23

MDP0038

MDP0040

EL5101IW-T7A 5-Pin SOT-23

EL5300IU

16-Pin QSOP

EL5300IU-T7

7”

EL5300IU-T13 16-Pin QSOP

13”

EL5300IUZ

(See Note)

16-Pin QSOP

(Pb-free)

-

EL5300IUZ-T7 16-Pin QSOP

7”

MDP0040

(See Note)

(Pb-free)

EL5300IUZ-

16-Pin QSOP

(Pb-free)

13”

T13 (See Note)

NOTE: Intersil Pb-free products employ special Pb-free material

sets; molding compounds/die attach materials and 100% matte tin

plate termination finish, which is compatible with both SnPb and

Pb-free soldering operations. Intersil Pb-free products are MSL

classified at Pb-free peak reflow temperatures that meet or exceed

the Pb-free requirements of IPC/JEDEC J STD-020C.

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

1

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

EL5100, EL5101, EL5300

Pinouts

EL5100

(6-PIN SOT-23)

TOP VIEW

EL5101

(5-PIN SOT-23)

TOP VIEW

OUT

VS-

IN+

1

2

3

6

5

4

VS+

OUT

VS-

IN+

1

2

3

5

4

VS+

IN-

ENABLE

IN-

+

-

+

-

EL5100

EL5300

(16-PIN QSOP)

TOP VIEW

(8-PIN SO)

TOP VIEW

INA+

CEA

VS-

1

2

3

4

5

6

7

8

16 INA-

15 OUTA

14 VS+

NC

IN-

1

2

3

4

8

7

6

5

ENABLE

VS+

-

+

-

+

IN+

OUT

+

-

CEB

INB+

NC

13 OUTB

12 INB-

11 NC

GND

NC

+

-

CEC

INC+

10 OUTC

9

INC-

FN7330.1

2

EL5100, EL5101, EL5300

Absolute Maximum Ratings (T = 25°C)

A

Supply Voltage between V + and GND. . . . . . . . . . . . . . . . . . 13.2V

Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C

Ambient Operating Temperature Range . . . . . . . . . .-40°C to +85°C

Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C

S

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

S

Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±4V

Maximum Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80mA

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.

IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests

are at the specified temperature and are pulsed tests, therefore: T = T = T

A

J

C

DC Electrical Specifications

V

= ±5V, GND = 0V, T = 25°C, V

= 0V, V

= GND or OPEN, unless otherwise

ENABLE

S

A

CM

OUT

specified.

DESCRIPTION

Offset Voltage

PARAMETER

CONDITIONS

MIN

TYP

1

MAX

UNIT

mV

V

-4

4

OS

TCV

Offset Voltage Temperature Coefficient

Input Bias Current

Measured from T

to T

8

µV/°C

µA

OS

MIN

MAX

IB

V

= 0V

-6

2

6

IN

I

Input Offset Current

-2.5

0.5

8

2.5

µA

OS

TCI

Input Bias Current Temperature

Coefficient

Measured from T

to T

nA/°C

OS

MIN

PSRR

CMRR

CMIR

Power Supply Rejection Ratio

Common Mode Rejection Ratio

Common Mode Input Range

Input Resistance

70

60

-3

90

75

dB

V

from -3V to +3V

CM

Guaranteed by CMRR test

= -3V to +3V

+3

R

V

0.7

1.2

1

MΩ

pF

mA

µA

V

IN

C

Input Capacitance

IN

I

Supply Current - Enabled

Supply Current - Shut Down

Per amplifier

V +, per amplifier

2.1

-5

2.5

0

2.9

5

S,ON

S,OFF

S

V -, per amplifier

5

17

25

12

S

PSOR

AVOL

Power Supply Operating Range

Open Loop Gain

3.3

55

3.2

3.6

R = 1kΩ to GND, V

from -2.5V to +2.5V

OUT

60

3.4

dB

V

L

V

Positive Output Voltage Swing

R = 150Ω to GND

L

OP

R = 1kΩ to GND

3.8

V

L

V

Negative Output Voltage Swing

R = 150Ω to GND

-3.4

-3.8

±100

-3.2

-3.6

V

ON

L

R = 1kΩ to GND

V

L

I

Output Current

R = 10Ω to 0V

±60

mA

V

OUT

L

V

ENABLE pin Voltage for Power Up

ENABLE pin Voltage for Shut Down

Enable Pin Current

V + -4

S

IH-EN

IL-EN

V + -1

S

V

I

Enabled, V

= 0V

= 5V

-1

5

1

µA

EN

Disabled, V

17

25

EN

FN7330.1

3

EL5100, EL5101, EL5300

Closed Loop AC Electrical SpecificationsV = ±5V, T = 25°C, V

= 0V, A = +1, R = 0Ω, R = 150Ω to GND, unless otherwise specified.

V F L

S

A

ENABLE

PARAMETER

BW

SR

DESCRIPTION

CONDITIONS

V = ±5V, A = 1, R = 0Ω

S

MIN

150

TYP

200

2200

2.8

10

MAX

UNIT

MHz

V/µs

ns

-3dB Bandwidth (V

= 200mV

)

OUT

P-P

V

F

Slew Rate

R = 100Ω, V

= -3V to +3V, A = +2

1500

4500

L

OUT

V

t ,t

Rise Time, Fall Time

Overshoot

±0.1V step

R F

OS

%

t

Propagation Delay

0.1% Settling Time

Differential Gain

Differential Phase

Input Noise Voltage

Input Noise Current

Disable Time

3.2

20

ns

PD

S

V

= ±5V, R = 500Ω, A = 1, V

= ±2.5V

ns

S

L

V

OUT

dG

dP

A

= 2, R = 150Ω, V

= -1 to +1V

0.08

0.1

10

%

V

L

INDC

A

= 2, R = 150Ω, V

°

V

L

e

f = 10kHz

nV/√Hz

pA/√Hz

ns

N

i

7

N

t

180

650

DIS

EN

Enable Time

ns

Typical Performance Curves

5

4

3

2

1

5

A =+1

V

8.8pF

6.6pF

4.4pF

2.2pF

0pF

A =+1

V

4

R =500Ω

±1.75

L

R =50Ω

L

C

-=0pF

IN

SUPPLY=±5.0V

3

2

1

±2.0

±3.0

SUPPLY=±5.0V

±4.0

±5.0

0

-1

-2

-3

-4

-5

-1

-2

-3

-4

-5

100K

1M

10M

FREQUENCY (Hz)

100M

1G

100K

1M

10M

FREQUENCY (Hz)

100M

1G

FIGURE 2. GAIN vs FREQUENCY FOR VARIOUS C

FIGURE 1. GAIN vs FREQUENCY FOR VARIOUS C

L

5

6.6pF

4.4pF

A =+2

V

A =+2

V

17.1pF

4

3

2

1

0

4

3

2

1

0

R =R 383Ω

R =150Ω

F

G=

L

11.5pF

5.8pF

C =2.2pF

L

C =2.2pF

L

R =150Ω

R =383Ω

L

F

2.2pF

0pF

-1

-2

-3

-4

-5

-2

-3

-4

-5

2.2pF

600M

1M

10M

FREQUENCY (Hz)

100M

100K

100M

600M

1M

10M

FREQUENCY (Hz)

FIGURE 3. GAIN vs FREQUENCY FOR VARIOUS C

-

FIGURE 4. GAIN vs FREQUENCY FOR VARIOUS C -

IN

FN7330.1

4

EL5100, EL5101, EL5300

Typical Performance Curves (Continued)

5

4

3

2

1

5

A =+1

V

13.4pF

7.8pF

A =+5

V

4

3

2

1

0

R =500Ω

L

R

383Ω

F=

C =2.5pF

L

C =2.2pF

L

C

-=0pF

IN

R =150Ω

L

500Ω

200Ω

100Ω

SUPPLY=±5.0V

0

-1

-2

-3

-4

-5

-1

-2

-3

-4

-5

50Ω

20Ω

2.2pF

10M

1M

100K

1M

10M

FREQUENCY (Hz)

100M

1G

100M

100K

FREQUENCY (Hz)

FIGURE 6. GAIN vs FREQUENCY FOR VARIOUS R

FIGURE 5. GAIN vs FREQUENCY FOR VARIOUS C (-)

IN

L

5

A =+1

V

A =+5

V

4

3

2

1

0

C =2.2pF

L

4

3

2

1

0

R

383Ω

F=

C =2.2pF

L

1500Ω

1000Ω

R =150Ω

L

750Ω

150Ω

2.0Ω

500Ω

400Ω

200Ω

-1

-2

-3

-4

-5

-1

-2

-3

-4

-5

1.5Ω

600M

1M

10M

100M

100K

1M

10M

100M

100K

FREQUENCY (Hz)

FIGURE 8. GAIN vs FREQUENCY FOR VARIOUS R

L

FIGURE 7. GAIN vs FREQUENCY FOR VARIOUS R

L

5

V =±5V

S

A =+2

V

4

3

2

R =R =383Ω

F

G

C =2.2pF

L

R =150Ω

L

100

10

1

0

1.5kΩ

715Ω

-1

-2

-3

-4

-5

383Ω

150Ω

10

100

1K

10K

100K

600M

1M

10M

FREQUENCY (Hz)

100M

100K

FREQUENCY (Hz)

FIGURE 10. EQUIVALENT INPUT VOLTAGE NOISE vs

FREQUENCY

FIGURE 9. GAIN vs FREQUENCY FOR VARIOUS R

L

FN7330.1

5

EL5100, EL5101, EL5300

Typical Performance Curves (Continued)

0

100

V =±5V

S

V =±5V

S

36

72

108

144

180

90

80

70

60

50

A =+1

V

10

PHASE

1

0.1

GAIN

216

252

40

30

20

10

0

0.01

10M 100M

500M

500 1K

10K

100K

1M

10K

100K

1M

10M

100M

FREQUENCY (Hz)

FIGURE 11. OPEN LOOP GAIN AND PHASE vs FREQUENCY

FIGURE 12. Z

vs FREQUENCY

OUT

10

V

0

-10

A =+10

V

A =+1

-20

-30

-40

-50

-60

V =±5V

S

V =±5V

S

-10

-20

-30

-40

-50

R =150Ω

L

-V

S

+V

S

-70

-60

-70

-80

-90

-80

-90

-100

-110

1M 10M 100M

10M

FREQUENCY (Hz)

100M

500M

10

100 1K

10K 100K

500M

1K

10K

100K

1M

FREQUENCY (Hz)

FIGURE 13. PSRR vs FREQUENCY

FIGURE 14. CMRR vs FREQUENCY

INPUT CH1

CH1 FALL

OUTPUT CH2

CH1 RISE

1.408ns

1.103ns

CH1

INPUT CH1

CH2 RISE

1.787ns

CH2

CH2 FALL

1.549ns

OUTPUT CH2

CH1=500mV/DIV 50Ω

CH2=100mV/DIV 50Ω

CH1=500mV/DIV 50Ω

CH2=100mV/DIV 50Ω

TIME (2ns/DIV)

FIGURE 15. LARGE SIGNAL RISE TIME

FIGURE 16. LARGE SIGNAL FALL TIME

FN7330.1

6

EL5100, EL5101, EL5300

Typical Performance Curves (Continued)

V

= 5V

CC EE

A =+1

V

A =1

V

R =150Ω

L

CH1

CH2

R =150Ω

CHANNEL 1

CHANNEL 2

INPUT CH1

L

V =±5V

S

CH1

CH2

CH1 RISE

1.717ns

OUTPUT CH2

CH2 RISE

1.808ns

CH1=10mV

CH2=2mV

CH1=10mV/DIV

CH2=2mV/DIV

TIME (2ns/DIV)

FIGURE 17. SMALL SIGNAL RISE TIME

FIGURE 18. SMALL SIGNAL RISE TIME

V

= 5V

CC EE

A =1

V

INPUT CH1

R =150Ω

L

CH1

CH2

100

CH1 FALL

1.306ns

OUTPUT CH2

10

CH2 FALL

2.351ns

CH1=10mV/DIV

CH2=2mV/DIV

1

100

1K

10K

100K

TIME (2ns/DIV)

FREQUENCY (Hz)

FIGURE 20. CURRENT NOISE

FIGURE 19. SMALL SIGNAL FALL TIME

5

A =+1

V

R =150Ω

15pF

13.4pF

L

IN

4

3

2

1

0

4

3

2

1

0

R =150Ω

C

-=0pF

24.6 pF

L

19pF

13.4pF

7.8pF

2.2pF

-1

-2

-3

-4

-5

-1

-2

-3

-4

-5

2.2pF

600M

1M

10M

FREQUENCY (Hz)

100M

1M

10M

FREQUENCY (Hz)

100M

100K

FIGURE 21. GAIN vs FREQUENCY FOR VARIOUS C

FIGURE 22. GAIN vs FREQUENCY FOR VARIOUS C

L

FN7330.1

7

EL5100, EL5101, EL5300

Typical Performance Curves (Continued)

5

A =+5

A =+2

V

72pF

50pF

38pF

V

4

3

2

1

0

4

3

2

1

0

R

383Ω

F=

50pF

44pF

38pF

26pF

R

383Ω

F=

R =150Ω

L

IN

C

=0pF

20pF

-1

-2

-3

-4

-5

-1

-2

-3

-4

-5

7.8pF

2.2pF

10M

FREQUENCY (Hz)

1M

10M

1M

100M

100K

FREQUENCY (Hz)

FIGURE 23. GAIN vs FREQUENCY FOR VARIOUS C

FIGURE 24. GAIN vs FREQUENCY FOR VARIOUS C

L

JEDEC JESD51-3 LOW EFFECTIVE THERMAL

JEDEC JESD51-7 HIGH EFFECTIVE THERMAL

CONDUCTIVITY TEST BOARD

1.2

CONDUCTIVITY TEST BOARD

1.8

1.6

1.4

1

791mW

1.136W

1.116W

1.2

1

0.8

781mW

0.6

0.8

0.6

0.4

0.2

0

543mW

488mW

0.4

QSOP16

SO8

θ

=160°C/W

JA

0.2

0

θ

=112°C/W

JA

0

25

50

75 85 100

125

150

0

25

50

75 85 100

125

150

AMBIENT TEMPERATURE (°C)

FIGURE 26. PACKAGE POWER DISSIPATION vs AMBIENT

TEMPERATURE

FIGURE 25. PACKAGE POWER DISSIPATION vs AMBIENT

TEMPERATURE

FN7330.1

8

EL5100, EL5101, EL5300

0.02

0.01

0.00

-0.01

-0.02

-0.03

0

10

20

30

40

50

60

70

80

90

100

IRE

FIGURE 27. DIFFERENTIAL GAIN (%)

0.06

0.04

0.02

0.00

-0.02

-0.04

-0.06

0

10

20

30

40

50

60

70

80

90

100

IRE

FIGURE 28. DIFFERENTIAL PHASE (°)

FN7330.1

9

EL5100, EL5101, EL5300

Application Information

Video Amplifier with Reduced Size Output

Capacitance

If you have a video line driver Z = 75Ω, the DC decoupling

capacitor could be relatively large.

1

=

C =

2π ×R× f

f = 10Hz, R = Z = 75Ω, C = 132µF

By using the circuit below, C could be reduced to C2 = 22µF.

Vs+

C5

C4

R8

1n

3R3

22µF

C6

33nF

R1

20K

U1

C1

EL5104

Z = 75Ω

3

+

R4

C2

6

2

22µF

R5

-

C

75

500

R2

20K

R3

10k

C3

R7

75

1.5µF

R6

500

FIGURE 29.

with an 1/5 value, price and size output capacitor. There is

another, very important issue by using high bandwidth

amplifiers.

10

5

0

In the past when the bandwidth of the operational amplifier

ended at a few hundred kHz even at few MHz, the power-

supply bypass was not a very critical issue, since a 0.1µF

capacitor “did the job”, but today’s amplifiers could have

bandwidth, what used to be reserved for microwave circuits

not to long time ago.

-5

-10

-15

-20

-25

-30

-35

-40

-45

Conditions/comments:

(1) C1 = 1µF Vs = +10V

(2) C1 = 0.47µF Vs = +10V

(3) C1 = 0.47µF Vs = +5V

Therefore that high bandwidth amplifiers require the same

respect what we reserve for microwave circuits. Particularly

the power supply bypass and the pcb-layout could very

heavily influence the performance of a modern high

bandwidth amplifiers. It could happen above a few MHz, but

it will happen above 100MHz, that the capacitor will behave

like an inductor.

1.00E+00 1.00E+02 1.00E+04 1.00E+06 1.00E+08

1.00E+01 1.00E+03 1.00E+05 1.00E+07 1.00E+09

FREQUENCY (Hz)

FIGURE 30. VIDEO-

The test result is shown on Figure 30.

By selecting a different value for C1, we could reduce the

effect, created by C3 R3 and get flat response from 16Hz

FN7330.1

10

EL5100, EL5101, EL5300

The reason for that is the very small but not zero value serial

Above its serial resonance C2* the ideal capacitance of C2 is

a short, the Tantalum capacitor for high frequencies is not

effective, the left over is C1 capacitor and L1 + L2 inductors,

we get a parallel tank circuit, which is at it’s resonance a high

impedance path and do not carry any high frequency

current, it does not work as bypass at all!

inductance of the capacitor.

Z

Ci

The impedance of a parallel tank circuit at resonance is

dependent from it’s Q. High Q high impedance.

Li

The Q of a parallel tank circuit could be reduced by

bypassing it with a resistor, or adding a resistor in serial to

one of the reactive components. Since the bypassing would

short the DC supply we do have to go to add resistor in serial

to the reactive component, we will ad a resistor serial with

the inductor. (See Figure 33.)

F

F RES

FIGURE 31.

The capacitor will behave as a capacitor up to its resonance

frequency, above the resonance frequency it will behave as

an inductor.

C3

Z

0.1µF

C1

Just 1nHy inductance serial with 1nF capacitance will have

serial resonance at:

R3 = 0

L3

1

F =

2π L×C

C = 1nF, L = 1nHy, F = 159 MHz

R3 = 3

R3

And an other 1nHy is very easy to get together with the

inductance of traces on the pcb, and therefore you could

encounter resonances from ca 50MHz and above anywhere.

So if the amplifier has a bandwidth of a few hundred MHz,

the proper power supply by-pass could become a serious if

not difficult task.

2 to 3Ω

F

F RES

FIGURE 33.

Intuitively, you would use capacitors value 0.1µF parallel

with a few µF tantalum, and to cure the effect of it’s serial

resonance put a smaller one parallel to it.

The final power supply bypass circuit will look:

Vs+

The result will surprise to you, because you will get even

something worse than without the small capacitor.

C11

C1

R10

3R3

1n

22µF

What is happening there? Just look what we get:

C12

C3

C2

C1

33nF

1n

0.1µF

C3

0.1µF

22µF

C2

C1

=

1n

22µF

FIGURE 34.

L1

L2

<

FIGURE 32.

All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.

Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality

Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without

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 granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.

For information regarding Intersil Corporation and its products, see www.intersil.com

FN7330.1

11

型号	制造商	描述	价格	文档
EL5101IC-T7A	INTERSIL	200MHz Slew Enhanced VFA	获取价格
EL5101IW-T7	INTERSIL	200MHz Slew Enhanced VFA	获取价格
EL5101IW-T7	RENESAS	IC OPAMP VFB 1 CIRCUIT SOT23-5	获取价格
EL5101IW-T7A	INTERSIL	200MHz Slew Enhanced VFA	获取价格
EL5101IW-T7A	RENESAS	1 CHANNEL, VIDEO AMPLIFIER, PDSO5, SOT-23, 6 PIN	获取价格
EL5102	INTERSIL	400MHz Slew Enhanced VFAs	获取价格
EL5102IS	INTERSIL	400MHz Slew Enhanced VFAs	获取价格
EL5102IS-T13	INTERSIL	400MHz Slew Enhanced VFAs	获取价格
EL5102IS-T7	INTERSIL	400MHz Slew Enhanced VFAs	获取价格
EL5102ISZ	INTERSIL	400MHz Slew Enhanced VFAs	获取价格

EL5101IC-T7

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