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LT1675CS8-1#TRPBF

厂商：
Linear
类别：
视频功能
包装：
-
封装：
SO
无铅情况/ROHS：
无铅
描述：
250MHz, Triple and Single RGB Mul...

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  • 参数
  • 描述
  • 文档
参数 数值
Inoise (pA/rtHz)
Vos (mV) 20
Vs Max (V) 12.6
Ibias (uA) 12
Enoise Density (nV/rtHz)
Temp Range C
Vos TC (uV/C)
Channels (#) 3
Avol (V/mV)
Ts (0.1%) (ns)
Single Supply (yes/no) no
Av Min Stable (V/V) 2
Cload (pF) 5
Rail-to-Rail Out (yes/no) no
Iout (mA) 70
Shutdown (yes/no) yes
Featured no
Type VIDEO
CMRR (dB)
PSRR (dB) 50
Vs Min (V) 5.2
Vol (from V-) (V) 1.7
Gain Accuracy (%) 3
Av Min (V/V) 2
VinCM Low (from V-) (V)
HD3 (dBc) -63
Diff Gain (%) 0.07
Diff Phase (Deg) 0.05
HD2 (dBc) -48
New no
Gain Drift (ppm/C) 60
Av Max (V/V) 2
Over-the-Top (yes/no) no
Rail-to-Rail In (yes/no) no
Av 0.1dB Flat (MHz) 70
GBW (MHz) 250 (250)
SR (V/us) 1100
Is (mA) 11
Packages SSOPN-16
Voh (from V+) (V) 1.6
VinCM High (from V+) (V)
Comments RGB Pixel-Rate Select, Av=2, Cable Driver
Date Added 1984-01-01
Price 1k * $2.15 (LT1675CMS8-1)
THD (%)
LF Enoise (uVpp)

特点
100MHz Pixel Switching
-3dB Bandwidth: 250MHz
Channel Switching Time: 2.5ns
Expandable to Larger Arrays
Drives Cables Directly
High Slew Rate: 1100V/μs
Low Switching Transient: 50mV
Shutdown Supply Current: 100μA
Output Short-Circuit Protected
Available in Small 16-Pin SSOP Package

典型应用

典型应用

描述
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 amplifiers drive double-terminated 50 Ohm or 75 Ohm cables and are 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 coupling 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/μs 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.
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请选择文档类型：
设计要点 (中文)
文档名称 文档类型 软件 描述
LT1675CS8-1#TRPBFPDF下载 点击下载 点击下载 DN429 - 纤巧型放大器可快速驱动重电容性负载
设计要点 (英文)
文档名称 文档类型 软件 描述
LT1675CS8-1#TRPBFPDF下载 点击下载 点击下载 DN429 - Tiny Amplifiers Drive Heavy Capacitive Loads at Speed
数据表 (英文)
文档名称 文档类型 软件 描述
LT1675CS8-1#TRPBFPDF下载 点击下载 点击下载 LT1395/LT1396/LT1397 - Single/Dual/Quad 400MHz Current Feedback Amplifier
可靠性数据
文档名称 文档类型 软件 描述
LT1675CS8-1#TRPBFPDF下载 点击下载 点击下载 R273 Reliability Data
LT Journal
文档名称 文档类型 软件 描述
LT1675CS8-1#TRPBFPDF下载 点击下载 点击下载 Feb 2000 400MHz Current Feedback Amps Offer High Slew Rate without the Gain Bandwidth Product Limitations of Voltage Feedback Amps
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