EL1537BIREZ [INTERSIL]
Dual Channel CO ADSL2+ Line Driver; 双通道CO ADSL2 +线路驱动器
| 型号： | EL1537BIREZ |
| 厂家： | 
Intersil |
| 描述： | Dual Channel CO ADSL2+ Line Driver |
| 文件： | 总2页 (文件大小：46K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EL1537B
®
Data Sheet
September 28, 2006
FN6271.2
Dual Channel CO ADSL2+ Line Driver
Features
The EL1537B is a very low power dual channel differentiated
amplifier designed for central office 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
EL1537B is available in the thermally-enhanced 28 Ld
HTSSOP package. This device is specified for operation
over the full -40°C to +85°C temperature range.
• Drives 400mA at 16V
P-P
on ±12V supplies
• 44V
P-P
differential output drive into 100Ω
• 37.2V
P-P
minimum differential output drive into 60Ω
• -75dBc typical driver output distortion driving 50Ω at 1MHz
and 1/2-I bias current
S
• Low quiescent current of 4.75mA per amplifier in 1/2-I
mode
S
• 50MHz BW at A = 10
V
The EL1537B has two control pins, C and C , per channel.
0
1
• Power-down disable mode
With the selection of C and C , the device can be set into
0
1
full-I power, 3/4-I power, 1/2-I power, and power-down
S
S
S
• Pin-to-Pin replacement for EL1527
• Pb-free plus anneal available (RoHS compliant)
disable modes. The EL1537B maintains excellent distortion
and load driving capabilities even in the lowest power
settings. The EL1537B has extended bandwidth and
improved THD and slew rate for ADSL2+ and VDSL
applications.
Applications
• ADSL, ADSL2, ADSL2+ line drivers
• G.SHDSL, HDSL2 line drivers
• VDSL line drivers
Ordering Information
TAPE
PART
NUMBER
PART
MARKING REEL
&
PKG.
DWG. #
• Video distribution amplifiers
• Video twisted-pair line drivers
PACKAGE
EL1537BIREZ
(See Note)
1537BIREZ
-
28 Ld HTSSOP MDP0048
(Pb-free)
EL1537BIREZ-T13 1537BIREZ
(See Note)
13” 28 Ld HTSSOP MDP0048
(Pb-free)
EL1537BILZ
(See Note)
1537BILZ
-
24 Ld QFN
(Pb-free)
MDP0046
EL1537BILZ-T13
(See Note)
1537BILZ
13” 24 Ld QFN
(Pb-free)
MDP0046
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.
Get Full Datasheet
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2006. All Rights Reserved.
1
All other trademarks mentioned are the property of their respective owners.
EL1537B
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
FN6271.2
September 28, 2006
2
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