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參數資料
| 型號： | AD815 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | High Output Current Differential Driver(高輸出電流差分驅動器) |
| 中文描述： | 高輸出電流差動驅動器（高輸出電流差分驅動器） |
| 文件頁數： | 1/16頁 |
| 文件大小： | 320K |
| 代理商： | AD815 |
FUNCT IONAL BLOCK DIAGRAM
15-Pin T hrough-Hole SIP (Y) & Surface-Mount DDPA K(VR)
NC
NC
NC
+IN1
–IN1
OUT1
–V
S
+V
S
OUT2
–IN2
+IN2
NC
NC
NC
NC
1
2
3
4
5
6
7
8
9
15
14
11
10
12
13
AD815
TAB IS
+V
S
NC = NO CONNECT
REFER TO PAGE 3 FOR 24-PIN SOIC PACKAGE
REV. A
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices 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 Analog Devices.
a
Hgh Output Current
Dfferential Driver
AD815
Analog Devices, Inc., 1996
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
PRODUCT DE SCRIPT ION
T he AD815 consists of two high speed amplifiers capable of
supplying a minimum of 500 mA. T hey are typically configured
as a differential driver enabling an output signal of 40 V p-p on
±
15 V supplies. T his can be increased further with the use of a
FEATURES
Flexible Configuration
Differential Input & Output Driver
or Two Single-Ended Drivers
High Output Power
Power Package
26 dBm Differential Line Drive for ADSL Application
40 V p-p Differential Output Voltage, R
L
= 50
V
500 mA Minimum Output Drive/Amp, R
L
= 5
V
Thermally Enhanced SOIC
200 mA Minimum Output Drive/Amp, R
L
= 10
V
Low Distortion
–66 dB @ 1 MHz THD, R
L
= 200
V
, V
OUT
= 40 V p-p
0.05% & 0.45
8
Differential Gain & Phase, R
L
= 25
V
(6 Back-Terminated Video Loads)
High Speed
120 MHz Bandwidth (–3 dB)
900 V/
m
s Differential Slew Rate
70 ns Settling Time to 0.1%
Thermal Shutdown
APPLICATIONS
ADSL, HDSL & VDSL Line Interface Driver
Coil or Transformer Driver
CRT Convergence & Astigmatism Adjustment
Video Distribution Amp
Twisted Pair Cable Driver
FREQUENCY – Hz
–40
–50
–110
100
10M
1k
T
10k
100k
1M
–60
–70
–80
–90
–100
V
=
±
15V
G = +10
V
OUT
= 40V p-p
R
= 50
(DIFFERENTIAL)
R
=
200
(DIFFERENTIAL)
Total Harmonic Distortion vs. Frequency
AMP1
+15V
–15V
499
R
L
120
125
499
V
=
40Vp-p
V
=
4Vp-p
1/2
AD815
1/2
AD815
G = +10
100
100
AMP2
V
=
40Vp-p
1:2
TRANSFORMER
R
1
= 15
R
2
= 15
Subscriber Line Differential Driver
coupling transformer with a greater than 1:1 turns ratio. T he
low harmonic distortion of –66 dB @ 1 MHz into 200
combined with the wide bandwidth and high current drive make
the differential driver ideal for communication applications such
as subscriber line interfaces for ADSL, HDSL and VDSL.
T he AD815 differential slew rate of 900 V/
μ
s and high load
drive are suitable for fast dynamic control of coils or trans-
formers, and the video performance of 0.05% & 0.45
°
differen-
tial gain & phase into a load of 25
enable up to 12 back-
terminated loads to be driven.
T hree package styles are available, and all work over the
industrial temperature range (–40
°
C to +85
°
C). Maximum
driver performance is achieved with the power package available
as through hole (Y) and surface-mount (VR), while the 24-pin
SOIC (RB) driver performance is reduced due to the smaller
package which has a higher thermal resistance.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD815_05 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Output Current Differential Driver |
| AD8150 | 制造商:AD 制造商全稱:Analog Devices 功能描述:33 x 17, 1.5 Gbps Digital Crosspoint Switch |
| AD8150AST | 制造商:Rochester Electronics LLC 功能描述:LQFP 1.5GBPS 33X17 DIGITAL CROSSPOINT SW - Tape and Reel 制造商:Analog Devices 功能描述:IC SWITCH CROSSPOINT |
| AD8150ASTZ | 功能描述:IC CROSSPOINT SWIT 33X17 184LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:XStream™ 應用說明:Ultrasound Imaging Systems Application Note 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:250 系列:- 功能:開關 電路:單刀單擲 導通狀態電阻:48 歐姆 電壓電源:單電源 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V 電流 - 電源:5µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:48-LQFP 供應商設備封裝:48-LQFP（7x7） 包裝:托盤 |
| AD8150ASTZ | 制造商:Analog Devices 功能描述:IC DIGITAL CROSSPOINT SWITCH |
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