intersil EL1507 DATA SHEET

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®

EL1507

Data Sheet March 26, 2007

Medium Power Differential Line Driver

The EL1507 is a very low power dual operational amplifier designed for central office and customer premise line driving for DMT ADSL solutions. This device features a high drive capability of 400mA while consuming only 7.5mA of supply current per amplifier from ±12V supplies. This driver achieves a typical distortion of less than -75dBc, at 1MHz into a 50Ω load. The EL1507 is available in the thermallyenhanced 16 Ld SO package, as well as a 16 Ld QFN package. Both are specified for operation over the full

-40°C to +85°C temperature range. The EL1507 has two control pins, C

selection of C power, ¾-I

and C1, the device can be set into full-IS

0

power, ½-IS power, and power down disable

S

and C1. With the

0

modes. The EL1507 maintains excellent distortion and load driving capabilities even in the lowest power settings.

Ordering Information

PART

PART NUMBER

EL1507CS EL1507CS - 16 Ld SOIC MDP0027 EL1507CS-T7 EL1507CS 7” 16 Ld SOIC MDP0027 EL1507CS-T13 EL1507CS 13” 16 Ld SOIC MDP0027 EL1507CSZ

(See Note) EL1507CSZ-T7

(See Note) EL1507CSZ-T13

(See Note) EL1507CL 1507CL - 16 Ld QFN MDP0046 EL1507CL-T7 1507CL 7” 16 Ld QFN MDP0046 EL1507CL-T13 1507CL 13” 16 Ld QFN MDP0046 EL1507CLZ

(See Note) EL1507CLZ-T7

(See Note) EL1507CL-T13

(See Note)

NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and 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-020.

MARKING

EL1507CSZ - 16 Ld SOIC

EL1507CSZ 7” 16 Ld SOIC

EL1507CSZ 13” 16 Ld SOIC

1507CLZ - 16 Ld QFN

1507CLZ 7” 16 Ld QFN

1507CLZ 13” 16 Ld QFN

TAPE &

REEL PACKAGE

(Pb-Free)

PKG.

DWG. #

MDP0027

MDP0046

FN7013.3

Features

• Drives 360mA at 16V

•40V

differential output drive into 100Ω

P-P

• -75dBc typical driver output distortion driving 50Ω at 1MHz and 1/2-I

bias current

S

• Low quiescent current of 3.5mA per amplifier in 1/2-I mode

• Power down disable mode

• Pb-free plus anneal available (RoHS compliant)

on ±12V supplies

P-P

S

Applications

• ADSL G.DMT and G.lite CO line driving

• G.SHDSL, HDSL2 line driver

• ADSL CPE line driving

• Video distribution amplifier

• Video twisted-pair line driver

1

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

1-888-INTERSIL or 1-888-468-3774

| Intersil (and design) is a registered trademark of Intersil Americas Inc.

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

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Pinouts

EL1507

(16 LD SO)

TOP VIEW

EL1507

(16 LD QFN)

TOP VIEW

NC

VOUTA

VIN-A

GND*

VIN+A

GND

VS-

1

2

3

4

5

6

7

POWER

CONTROL

LOGIC

8 9

16

15

- +-

+

14

13

12

11

10

NOTE: *These GND Pins are heat spreaders

VS+

VOUTB

VIN-B

GND*

VIN+B

C1

C0

INA-

INA+

GND

OUTA

16

1

2

-

+

3

AMP A AMP B

4

5

OUTB

VS+

15

14

13

12

INB-

11

-

+

INB+

10

C1

9

6

7

6

8 C0

VS-

2

FN7013.3

March 26, 2007

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EL1507

Absolute Maximum Ratings (T

V

+ to VS- Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . 26.4V

S

V

+ Voltage to Ground . . . . . . . . . . . . . . . . . . . . . . -0.3V to +26.4V

S

- Voltage to Ground. . . . . . . . . . . . . . . . . . . . . . . . -26.4V to 0.3V

V

S

Input C V

IN

Current Into Any Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8mA

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: TJ = TC = T

to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7V

0/C1

+ Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VS- to VS+

Electrical Specifications V

= +25°C)

A

Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 75mA

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

Storage Temperature Range . . . . . . . . . . . . . . . . . .-60°C to +150°C

Operating Junction Temperature . . . . . . . . . . . . . . .-40°C to +150°C

Power Dissipation . . . . . .See Power Supplies & Dissipation section

A

= ±12V, RF= 1.5kΩ, RL= 75Ω to GND, TA = +25°C. unless otherwise specified.

S

PARAMETER DESCRIPTION CONDITIONS MIN TYP MAX UNIT

AC PERFORMANCE

BW -3dB Bandwidth A HD Total Harmonic Distortion f = 1MHz, VO = 16V dG Differential Gain A dθ Differential Phase A SR Slew Rate V

= +4 70 MHz

V

, RL = 50Ω -75 dBc

P-P

= +2, RL = 37.5Ω 0.17 %

V

= +2, RL = 37.5Ω 0.1 °

V

from -4.5V to +4.5V 350 500 V/µs

OUT

DC PERFORMANCE

V ΔV R

OS

OL

Offset Voltage -17 17 mV VOS Mismatch -10 10 mV Transimpedance V

from -4.5V to +4.5V 1 2 3.5 MΩ

OUT

INPUT CHARACTERISTICS

+ Non-Inverting Input Bias Current -5 5 µA

I

B

IB- Inverting Input Bias Current -30 30 µA

-I

ΔI

B

e

N

- Mismatch -20 20 µA

B

Input Noise Voltage 2.8 nV/√Hz

iN+ +Input Noise Current 1.8 pA/√Hz

- -Input Noise Current 19 pA/√Hz

i

N

V V I I I

IH

IL IH1 IH0 IL

Input High Voltage C0 & C1 inputs 2.3 V Input Low Voltage C0 & C1 inputs 1.5 V Input High Current for C Input High Current for C

1 0

Input Low Current for C1 or C

0

C1 = 5V 0.2 8 µA C0 = 5V 0.1 4 µA C1 = 0V, C0 = 0V -1 1 µA

OUTPUT CHARACTERISTICS

V

OUT

P Loaded Output Swing Single Ended RL = 25Ω to GND 9.5 10.2 V

V

OUT

N Loaded Output Swing Single Ended RL = 25Ω to GND -8.2 -9.8 V

V

OUT

I

OUT

Loaded Output Swing Single Ended RL = 100Ω to GND ±10.3 ±10.9 V

Output Current RL = 0Ω 500 mA

SUPPLY

V

S

I

S+ (Full Power)

Supply Voltage Single supply 5 24 V Positive Supply Current per Amplifier All outputs at 0V, C0 = C1 = 0V 7.5 9 mA

3

FN7013.3

March 26, 2007

www.BDTIC.com/Intersil

EL1507

Electrical Specifications V

= ±12V, RF= 1.5kΩ, RL= 75Ω to GND, TA = +25°C. unless otherwise specified. (Continued)

S

PARAMETER DESCRIPTION CONDITIONS MIN TYP MAX UNIT

IS-

(Full Power)

I

S+ (3/4 Power)

I

S- (3/4 Power)

I

S+ (1/2 Power)

I

S- (1/2 Power)

I

S+ (Power Down)

IS-

(Power Down)

I

GND

Negative Supply Current per Amplifier All outputs at 0V, C0 = C1 = 0V -7 -8.5 mA Positive Supply Current per Amplifier All outputs at 0V, C0 = 5V, C1 = 0V 6 7.5 mA Negative Supply Current per Amplifier All outputs at 0V, C0 = 5V, C1 = 0V -5.5 -7 mA Positive Supply Current per Amplifier All outputs at 0V, C0 = 0V, C1 = 5V 3.9 5.1 mA Negative Supply Current per Amplifier All outputs at 0V, C0 = 0V, C1 = 5V -3.3 -4.6 mA Positive Supply Current per Amplifier All outputs at 0V, C0 = C1 = 5V 0.6 1 mA Negative Supply Current per Amplifier All outputs at 0V, C0 = C1 = 5V 0 0.75 mA GND Supply Current per Amplifier All outputs at 0V 0.6 1 mA

Typical Performance Curves

28

VS=±12V A

=10

V

=100Ω

R

24

L

20

16

GAIN (dB)

12

1kΩ

1.5kΩ

2kΩ

22

VS=±12V

=5

A

V

18

=100Ω

R

L

14

10

GAIN (dB)

6

1.5kΩ

1kΩ

2kΩ

8 100K 1M 10M 100M

FREQUENCY (Hz)

FIGURE 1. DIFFERENTIAL FREQUENCY RESPONSE vs R

(EL1507CS - FULL POWER MODE)

28

VS=±12V

=10

A

V

R

=100Ω

24

L

20

16

GAIN (dB)

12

8 100K 1M 10M 100M

FREQUENCY (Hz)

1kΩ

1.5kΩ

2kΩ

FIGURE 3. DIFFERENTIAL FREQUENCY RESPONSE vs R

(EL1507CS - 3/4 POWER MODE)

2

100K 1M 10M 100M

FREQUENCY (Hz)

F

FIGURE 2. DIFFERENTIAL FREQUENCY RESPONSE vs R

F

(EL1507CS - FULL POWER MODE)

22

VS=±12V

=5

A

V

R

=100Ω

18

L

14

10

GAIN (dB)

6

2

100K 1M 10M 100M

F

FIGURE 4. DIFFERENTIAL FREQUENCY RESPONSE vs R

1.5kΩ

FREQUENCY (Hz)

1kΩ

2kΩ

F

(EL1507CS - 3/4 POWER MODE)

4

FN7013.3

March 26, 2007

www.BDTIC.com/Intersil

Typical Performance Curves

EL1507

28

VS=±12V

=10

A

V

=100Ω

R

24

L

20

16

GAIN (dB)

12

8 100K 1M 10M 100M

FREQUENCY (Hz)

1kΩ

1.5kΩ 2kΩ

FIGURE 5. DIFFERENTIAL FREQUENCY RESPONSE vs R

(EL1507CS - 1/2 POWER MODE)

28

VS=±12V

=10

A

V

R

=100Ω

24

L

20

16

GAIN (dB)

12

1kΩ

1.5kΩ

2kΩ

22

VS=±12V

=5

A

V

R

=100Ω

18

L

14

10

GAIN (dB)

6

2

100K 1M 10M 100M

FREQUENCY (Hz)

F

FIGURE 6. DIFFERENTIAL FREQUENCY RESPONSE vs R

(EL1507CS - 1/2 POWER MODE)

22

VS=±12V A

=5

V

=100Ω

R

18

L

14

10

GAIN (dB)

6

1.5kΩ

1kΩ

2kΩ

F

1kΩ

2kΩ

8 100K 1M 10M 100M

FREQUENCY (Hz)

FIGURE 7. DIFFERENTIAL FREQUENCY RESPONSE vs R

(EL1507CL - FULL POWER MODE)

28

VS=±12V

=10

A

V

24

=100Ω

R

L

20

16

GAIN (dB)

12

8 100K 1M 10M 100M

FREQUENCY (Hz)

1kΩ

1.5kΩ

2kΩ

FIGURE 9. DIFFERENTIAL FREQUENCY RESPONSE vs R

(EL1507CL - 3/4 POWER MODE)

2

100K 1M 10M 100M

FREQUENCY (Hz)

F

FIGURE 8. DIFFERENTIAL FREQUENCY RESPONSE vs R

(EL1507CL - FULL POWER MODE)

22

VS=±12V

=5

A

V

18

R

=100Ω

L

14

10

GAIN (dB)

6

2

100K 1M 10M 100M

FREQUENCY (Hz)

1.5kΩ

1kΩ

2kΩ

FIGURE 10. DIFFERENTIAL FREQUENCY RESPONSE vs R

(EL1507CL - 3/4 POWER MODE)

F

5

FN7013.3

March 26, 2007