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參數資料
| 型號： | LT1675CGN#TRPBF |
| 廠商： | Linear Technology |
| 文件頁數： | 1/16頁 |
| 文件大小： | 0K |
| 描述： | IC MUX RGB HISPEED TRIPLE 16SSOP |
| 標準包裝： | 2,500 |
| 類型： | 多路復用器 |
| 應用： | 驅動器，處理，切換 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 16-SSOP |
| 包裝： | 帶卷 (TR) |
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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相關代理商/技術參數 |
參數描述 |
|---|---|
| LT1675CMS8-1 | 功能描述:IC MUX RGB SGL HS W/CFA 8-MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調諧器 應用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應商設備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| LT1675CMS8-1#PBF | 功能描述:IC MUX RGB SGL HS W/CFA 8-MSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調諧器 應用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應商設備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| LT1675CMS8-1#TR | 功能描述:IC MUX RGB TRIPLE 250MHZ 8MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調諧器 應用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應商設備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| LT1675CMS8-1#TRPBF | 功能描述:IC MUX RGB SGL HS W/CFA 8-MSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調諧器 應用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應商設備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| LT1675CS8-1 | 功能描述:IC MUX RGB HI-SPEED SINGLE 8SOIC RoHS:否 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調諧器 應用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應商設備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
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