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參數(shù)資料
| 型號： | EL4543 |
| 廠商： | Intersil Corporation |
| 元件分類： | 圓形連接器 |
| 英文描述： | Circular Connector; No. of Contacts:13; Series:D38999; Body Material:Metal; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:11-35 |
| 中文描述： | 三差分雙絞線與通用驅動程序模式同步編碼 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 844K |
| 代理商： | EL4543 |
1
FN7325.5
EL4543
Triple Differential Twisted-Pair Driver with
Common-Mode Sync Encoding
The EL4543 is a high bandwidth triple differential amplifier
with integrated encoding of video sync signals. The inputs
are suitable for handling high speed video or other
communications signals in either single-ended or differential
form, and the common-mode input range extends all the way
to the negative rail enabling ground-referenced signalling in
single supply applications. The high bandwidth enables
differential signalling onto standard twisted-pair or coax with
very low harmonic distortion, while internal feedback
ensures balanced gain and phase at the outputs reducing
radiated EMI and harmonics.
Embedded logic encodes standard video horizontal and
vertical sync signals onto the common mode of the twisted
pair(s), transmitting this additional information without the
requirement for additional buffers or transmission lines. The
EL4543 enables significant system cost savings when
compared with discrete line driver alternatives.
The EL4543 is available in a 24 Ld QSOP package and is
specified for operation over the -40°C to +85°C temperature
range.
Features
Fully differential inputs, outputs, and feedback
350MHz -3dB bandwidth
1200V/μs slew rate
-75dB distortion at 5MHz
Single 5V to 12V operation
50mA minimum output current
Low power - 36mA total typical supply current
Pb-free plus anneal available (RoHS compliant)
Applications
Twisted-pair drivers
Differential line drivers
VGA over twisted-pair
Transmission of analog signals in a noisy environment
TABLE 1. SYNC SIGNAL ENCODING
H
V
COMMON
MODE A
(RED)
COMMON
MODE B
(GREEN)
COMMON
MODE C
(BLUE)
Low
High
3.0
2.0
2.5
Low
Low
2.5
3.0
2.0
High
Low
2.0
3.0
2.5
High
High
2.5
2.0
3.0
TABLE 2. INPUT LOGIC THRESHOLD (+5V SUPPLY)
V
LO
, max
0.8V
V
HI
, min
2V
Ordering Information
PART
NUMBER
PART
MARKING
TAPE &
REEL
PACKAGE
PKG.
DWG. #
EL4543IU
EL4543IU
-
24 Ld QSOP
MDP0040
EL4543IU-T7
EL4543IU
7”
24 Ld QSOP
MDP0040
EL4543IU-T13
EL4543IU
13”
24 Ld QSOP
MDP0040
EL4543IUZ
(See Note)
EL4543IUZ
-
24 Ld QSOP
(Pb-Free)
MDP0040
EL4543IUZ-T7
(See Note)
EL4543IUZ
7”
24 Ld QSOP
(Pb-Free)
MDP0040
EL4543IUZ-T13
(See Note)
EL4543IUZ
13”
24 Ld QSOP
(Pb-Free)
MDP0040
EL4543IL
4543IL
-
20 Ld 4x4 QFN* MDP0046
EL4543IL-T7
4543IL
7”
20 Ld 4x4 QFN* MDP0046
EL4543IL-T13
4543IL
13”
20 Ld 4x4 QFN* MDP0046
EL4543ILZ
(See Note)
4543ILZ
-
20 Ld 4x4 QFN*
(Pb-Free)
MDP0046
EL4543ILZ-T7
(See Note)
4543ILZ
7”
20 Ld 4x4 QFN*
(Pb-Free)
MDP0046
EL4543ILZ-T13
(See Note)
4543ILZ
13”
20 Ld 4x4 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.
*20 Ld 4x4 QFN, exposed pad 2.7 x 2.7mm
Data Sheet
October 26, 2005
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. 2004, 2005. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners
.
相關PDF資料 |
PDF描述 |
|---|---|
| EL4543IL | Triple Differential Twisted-Pair Driver with Common-Mode Sync Encoding |
| EL4543IU | Triple Differential Twisted-Pair Driver with Common-Mode Sync Encoding |
| EL4543IU-T13 | Triple Differential Twisted-Pair Driver with Common-Mode Sync Encoding |
| EL4543IU-T7 | Triple Differential Twisted-Pair Driver with Common-Mode Sync Encoding |
| EL4543IUZ | Triple Differential Twisted-Pair Driver with Common-Mode Sync Encoding |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| EL4543_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Triple Differential Twisted-Pair Driver with Common-Mode Sync Encoding |
| EL4543_0709 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Triple Differential Twisted-Pair Driver with Common-Mode Sync Encoding |
| EL4543IL | 功能描述:IC DRVR TWISTED TRPL DIFF 20-QFN RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應用:驅動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應商設備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| EL4543IL-T13 | 功能描述:IC DRVR TWISTED TRPL DIFF 20-QFN RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應用:驅動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應商設備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| EL4543IL-T7 | 功能描述:IC DRVR TWISTED TRPL DIFF 20-QFN RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標準包裝:1,000 系列:- 應用:驅動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應商設備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
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