參數(shù)資料
型號(hào)： AD8143
廠商： Analog Devices, Inc.
英文描述： High Speed, Triple Differential Receiver with Comparators
中文描述： 高速，三差分接收器的比較
文件頁(yè)數(shù)： 1/24頁(yè)
文件大小： 412K
代理商： AD8143
High Speed, Triple Differential
Receiver with Comparators
AD8143
FEATURES
High speed
160 MHz large signal bandwidth
1000 V/μs slew rate @ G = 1, V
O
= 2 V p-p
High CMRR: 65 dB @ 10 MHz
High differential input impedance: 5 MΩ
Input common-mode range: ±10.5 V (±12 V supplies)
User-adjustable gain
Wide power supply range: +5 V to ±12 V
Fast settling: 8 ns to 1%
Disable feature
Low offset: ±3.4 mV on 5 V supply
2 on-chip comparators
Small packaging: 32-lead, 5 mm × 5 mm LFCSP
APPLICATIONS
RGB video receivers
KVM (keyboard-video-mouse)
UTP (unshielded twisted pair) receivers
Rev. 0
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 that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2005 Analog Devices, Inc. All rights reserved.
www.analog.com
PIN CONFIGURATION
REF_G
GND
IN+_G
FB_G
REF_R
IN–_G
GND
FB_R
OUT_B
GND
OUT_R
OUT_G
COMPB_IN+
V
S+
GND
COMPB_IN–
I
G
F
I
D
R
G
V
S
I
G
C
I
C
C
G
C
AD8143
A
B
0
32
31
30
29
28
27
26
25
9
10
11
12
13
14
15
16
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
Figure 1.
GENERAL DESCRIPTION
The AD8143 is a triple, low cost, differential-to-
single-ended receiver specifically designed for
receiving red-green-blue (RGB) signals over twisted
pair cable. It can also be used for receiving any type of
analog signal or high speed data transmission. Two
auxiliary comparators are provided to receive digital
or sync signals. The AD8143 can be used in conjunction
with the
AD8133
and
AD8134
triple, differential
drivers to provide a complete low cost solution for
RGB over Category-5 UTP cable applications,
including KVM.
The excellent common-mode rejection (65 dB @
10 MHz) of the AD8143 allows for the use of low cost
unshielded twisted pair cables in noisy environments.
The AD8143 has a wide power supply range from single +5 V
supply to ±12 V, which allows for a wide common-mode range.
The wide common-mode input range of the AD8143 maintains
signal integrity in systems where the ground potential is a few
volts different between the drive and receive ends without the
use of isolation transformers.
The AD8143 is stable at a gain of 1. Closed-loop gain is easily
set using external resistors.
The AD8143 is available in a 5 mm × 5 mm, 32-lead LFCSP and
is rated to work over the extended industrial temperature range
of 40°C to +85°C.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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AD8145 制造商:AD 制造商全稱:Analog Devices 功能描述:High Speed, Triple Differential Receiver with Comparators
AD8145WYCPZ-R7 功能描述:IC RECEIVER TRIPLE DIFF 32LFCSP RoHS:是 類別: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:27 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):3/3 規(guī)程:RS232，RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:管件
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