參數(shù)資料
型號(hào)： EL1503ACL
廠(chǎng)商： Intersil
文件頁(yè)數(shù)： 1/17頁(yè)
文件大?。?/td> 0K
描述： IC INTERFACE ADSL/HDSL2 24-QFN
標(biāo)準(zhǔn)包裝： 90
類(lèi)型： 驅(qū)動(dòng)器
驅(qū)動(dòng)器/接收器數(shù)： 2/0
規(guī)程： DSL
電源電壓： 5 V ~ 12 V
安裝類(lèi)型： 表面貼裝
封裝/外殼： 24-VFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 24-QFN（5x4）
包裝： 管件
1
FN7039.2
EL1503A
High Power Differential Line Driver
The EL1503A ADSL Line Driver contains two wideband
high-voltage drivers which are ideally suited for both ADSL
and HDSL2 applications. They can supply a 39.2VP-P signal
into a 22
Ω load while exhibiting very low distortion. The
EL1503A also has a number of power saving features. The
IADJ pin can be used to set the maximum supply current and
the C0 and C1 pins can be used to digitally vary the supply
current to one of four modes. These modes include full
power, low power, terminate only and power down.
The EL1503A uses current-feedback type amplifiers, which
achieve a high slew rate while consuming moderate power.
They retain their frequency response over a wide range of
externally set gains. The EL1503A operates on ±5V to ±12V
supplies and consumes only 12.5mA per amplifier.
The device is supplied in a thermally-enhanced 20 Ld SOIC
(0.300”) and the small footprint (4x5mm) 24 Ld QFN
packages. Center pins on each side of the 20 Ld and 16 Ld
packages are used as ground connections and heat
spreaders. The QFN package has the potential for a low θJA
(<40°C/W) and dissipates heat by means of a thermal pad
that is soldered onto the PCB. All package options are
specified for operation over the full -40°C to +85°C
temperature range.
Features
High power ADSL driver
39.2VP-P differential output drive into 22Ω
42.4VP-P differential output drive into 65Ω
Driver 2nd/3rd harmonics of
-66dBc/-72dBc at 2VP-P into 100Ω differential
Supply current of 12.5mA per amplifier
Supply current control
Power saving modes
Standard surface-mount packages
Ultra-small QFN package
Pb-free plus anneal available (RoHS compliant)
Applications
ADSL line drivers
HDSL2 line drivers
Video distribution amplifiers
Pinouts
EL1503A
(24 LD QFN)
TOP VIEW
EL1503A
[20 LD SOIC (0.300”)]
TOP VIEW
*GND pins are heat spreaders
19
18
17
16
15
14
13
24
23
22
21
20
8
9
10
11
12
1
2
3
4
5
6
7
THERMAL
PAD
NC
VS-
NC
GND
NC
VS+
NC
GND
VOUT
A
VIN-
A
NC
VIN-
B
VOUTB
VI
N+A
C1
C0
IAD
J
VI
N+B
1
2
3
4
16
15
14
13
5
6
7
12
11
9
8
10
20
19
18
17
-
+
-+
POWER
CONTROL
LOGIC
A
B
VIN-A
VOUTA
VS-
GND*
VIN+A
C1
C0
VIN-B
VS+
GND*
IADJ
VOUTB
GND*
VIN+B
NC
Data Sheet
March 26, 2007
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. 2002, 2003, 2005, 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EL1503ACL-T13 功能描述:IC INTERFACE ADSL/HDSL2 24-QFN RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
EL1503ACL-T7 功能描述:IC INTERFACE ADSL/HDSL2 24-QFN RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
EL1503ACLZ 功能描述:IC INTERFACE ADSL/HDSL2 24-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
EL1503ACLZ-T13 功能描述:IC INTERFACE ADSL/HDSL2 24-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
EL1503ACLZ-T7 功能描述:IC INTERFACE ADSL/HDSL2 24-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
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