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参数资料
型号： LT1675CGN
厂商： Linear Technology
文件页数： 1/16页
文件大小： 0K
描述： IC MUX RGB HISPEED TRIPLE 16SSOP
标准包装： 100
类型： 多路复用器
应用： 驱动器，处理，切换
安装类型： 表面贴装
封装/外壳： 16-SSOP（0.154"，3.90mm 宽）
供应商设备封装： 16-SSOP
包装： 管件
1
LT1675/LT1675-1
16751fb
250MHz, Triple and Single
RGB Multiplexer with Amplifiers
RED 1
GREEN 1
BLUE 1
RED 2
GREEN 2
BLUE 2
75
75
75
75
CABLE
V+
V–
SELECT RGB1/RGB2
1675 TA01
ENABLE
75
75
75
75
75
75
VOUT RED
75
LT1675
75
VOUT GREEN
VOUT BLUE
+1
+2
+1
High Speed RGB MUX
■ RGB Switching
■
Workstation Graphics
■ Pixel Switching
■ Coaxial Cable Drivers
■
High Speed Signal Processing
The LT
1675 is a high speed RGB multiplexer designed
for pixel switching and fast workstation graphics.
Included on chip are three SPDT switches and three
current feedback amplifiers. The current feedback ampli-
fiers drive double-terminated 50
or 75 cables and are
■
100MHz Pixel Switching
■ – 3dB Bandwidth: 250MHz
■ Channel Switching Time: 2.5ns
■
Expandable to Larger Arrays
■ Drives Cables Directly
■ High Slew Rate: 1100V/
s
■
Low Switching Transient: 50mV
■ Shutdown Supply Current: 100
A
■ Output Short-Circuit Protected
■
Available in Small 16-Pin SSOP Package
configured for a fixed gain of 2, eliminating six external
gain setting resistors. The SPDT switches are designed to
be break-before-make to minimize unwanted signals cou-
pling to the input.
The LT1675-1 is a single version with two inputs, a single
output and is ideal for a single channel application such as
video sync.
The key to the LT1675 fast switching speed is Linear
Technology’s proprietary high speed bipolar process. This
MUX can toggle between sources in excess of 100MHz,
has a slew rate over 1000V/
s and has a –3dB bandwidth
of 250MHz. Power supply requirements are
±4V to ±6V
and power dissipation is only 300mW on
±5V, or 100mW
for the LT1675-1. The expandable feature uses the disable
pin to reduce the power dissipation to near 0mW in the off
parts.
Unlike competitive solutions that are in bulky high pin
count packages, the LT1675 is in a 16-lead narrow body
SSOP. This small footprint, the size of an SO-8, results in
a very clean high performance solution. The LT1675-1 is
available in the tiny MSOP and the SO-8.
RED INPUT 1 = 0VDC, RED INPUT 2 = 1VDC
MEASURED BETWEEN 50
BACK TERMINATION AND 50 LOAD
500mV/DIV
1V/DIV
1675 TA02
0V
RED
OUT
1V
0V
LOGIC
INPUT
PIN 10
3V
Clocking Between 2 DC Levels at 100MHz
APPLICATIO S
U
FEATURES
TYPICAL APPLICATIO
U
DESCRIPTIO
U
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
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相关代理商/技术参数
参数描述
LT1675CGN#PBF 功能描述:IC MUX RGB HISPEED TRIPLE 16SSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 标准包装:250 系列:- 类型:电平移位器 应用:LCD 电视机/监控器 安装类型:表面贴装 封装/外壳:28-WFQFN 裸露焊盘 供应商设备封装:28-WQFN（4x4）裸露焊盘 包装:带卷 (TR) 其它名称:296-32523-2TPS65198RUYT-ND
LT1675CGN#TR 功能描述:IC MUX RGB TRIPLE 250MHZ 16SSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064
LT1675CGN#TRPBF 功能描述:IC MUX RGB HISPEED TRIPLE 16SSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064
LT1675CGNPBF 制造商:Linear Technology 功能描述:RGB Multiplexer/Amp Triple 250MHz SSOP16
LT1675CMS8-1 功能描述:IC MUX RGB SGL HS W/CFA 8-MSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064
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