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Teilenummer | EL1507 |
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Beschreibung | Medium Power Differential Line Driver | |
Hersteller | Intersil Corporation | |
Logo | ||
Gesamt 16 Seiten ®
Data Sheet
March 26, 2007
EL1507
FN7013.3
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 thermally-
enhanced 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, C0 and C1. With the
selection of C0 and C1, the device can be set into full-IS
power, ¾-IS power, ½-IS power, and power down disable
modes. The EL1507 maintains excellent distortion and load
driving capabilities even in the lowest power settings.
Ordering Information
PART TAPE &
PKG.
PART NUMBER MARKING REEL PACKAGE DWG. #
EL1507CS
EL1507CS
- 16 Ld SOIC MDP0027
www.DataSheet4U.comEL1507CS-T7
EL1507CS-T13
EL1507CS
EL1507CS
7” 16 Ld SOIC MDP0027
13” 16 Ld SOIC MDP0027
EL1507CSZ
(See Note)
EL1507CSZ - 16 Ld SOIC MDP0027
(Pb-Free)
EL1507CSZ-T7 EL1507CSZ 7” 16 Ld SOIC MDP0027
(See Note)
(Pb-Free)
EL1507CSZ-T13 EL1507CSZ 13” 16 Ld SOIC MDP0027
(See Note)
(Pb-Free)
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)
1507CLZ
- 16 Ld QFN MDP0046
(Pb-Free)
EL1507CLZ-T7 1507CLZ
(See Note)
7” 16 Ld QFN MDP0046
(Pb-Free)
EL1507CL-T13 1507CLZ
(See Note)
13” 16 Ld QFN MDP0046
(Pb-Free)
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.
Features
• Drives 360mA at 16VP-P on ±12V supplies
• 40VP-P differential output drive into 100Ω
• -75dBc typical driver output distortion driving 50Ω at 1MHz
and 1/2-IS bias current
• Low quiescent current of 3.5mA per amplifier in 1/2-IS
mode
• Power down disable mode
• Pb-free plus anneal available (RoHS compliant)
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.
Copyright Intersil Americas Inc. 2001, 2005-2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
Typical Performance Curves
EL1507
28
VS=±12V
AV=10
24 RL=100Ω
20
16
12
1.5kΩ
1kΩ
2kΩ
8
100K
1M 10M
FREQUENCY (Hz)
100M
FIGURE 11. DIFFERENTIAL FREQUENCY RESPONSE vs RF
(EL1507CL - 1/2 POWER MODE)
22
VS=±12V
18
AV=5
RL=100Ω
14
10
1.5kΩ
1kΩ
2kΩ
6
2
100K
1M 10M
FREQUENCY (Hz)
100M
FIGURE 12. DIFFERENTIAL FREQUENCY RESPONSE vs RF
(EL1507CL - 1/2 POWER MODE)
30
VS=±12V
AV=5
22 RL=100Ω
RF=1.5kΩ
14
6
22pF
10pF
0pF
-2
-10
100K
1M 10M
FREQUENCY (Hz)
100M
FIGURE 13. FREQUENCY RESPONSE vs CLOAD
(EL1507CS - FULL POWER MODE)
30
VS=±12V
AV=5
22 RL=100Ω
RF=1.5kΩ
14
6
22pF
10pF
0pF
-2
-10
100K
1M 10M
FREQUENCY (Hz)
100M
FIGURE 14. FREQUENCY RESPONSE vs CLOAD
(EL1507CL - FULL POWER MODE)
30
VS=±12V
AV=5
22 RL=100Ω
RF=1.5kΩ
14
6
22pF
10pF
0pF
-2
-10
100K
1M 10M
FREQUENCY (Hz)
100M
FIGURE 15. FREQUENCY RESPONSE vs CLOAD
(EL1507CS - 3/4 POWER MODE)
30
VS=±12V
AV=5
22 RL=100Ω
RF=1.5kΩ
14
6
22pF
10pF
0pF
-2
-10
100K
1M 10M
FREQUENCY (Hz)
100M
FIGURE 16. FREQUENCY RESPONSE vs CLOAD
(EL1507CL - 3/4 POWER MODE)
6 FN7013.3
March 26, 2007
6 Page Typical Performance Curves
EL1507
10
8
6
4
2
0
-2
-50 -25
0 25 50 75 100 125 150
TEMPERATURE (°C)
FIGURE 47. OFFSET VOLTAGE vs TEMPERATURE
JEDEC JESD51-3 LOW EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
1.2
1.136W
1
0.8 833mW
SO16
θJA=110°C/W
0.6
QFN16
0.4 θJA=150°C/W
0.2
0
0 25 50 75 85 100 125 150
AMBIENT TEMPERATURE (°C)
FIGURE 49. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
3.5
3
2.5
2
1.5
1
0.5
0
-50 -25
0 25 50 75 100 125 150
TEMPERATURE (°C)
FIGURE 48. TRANSIMPEDANCE vs TEMPERATURE
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD - QFN EXPOSED
DIEPAD SOLDERED TO PCB PER JESD51-5
4.5
4
3.5 3.125W
3
2.5
QFN16
θJA=40°C/W
2 1.563W
1.5
1 SO16
0.5 θJA=80°C/W
0
0 25 50 75 85 100 125 150
AMBIENT TEMPERATURE (°C)
FIGURE 50. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
12 FN7013.3
March 26, 2007
12 Page | ||
Seiten | Gesamt 16 Seiten | |
PDF Download | [ EL1507 Schematic.PDF ] |
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