參數(shù)資料
型號： LT1675
廠商： Linear Technology Corporation
英文描述： 250MHz, Triple RGB Multiplexer with Current Feedback Amplifiers(250MHz,三路RGB多路轉換器（帶電流反饋放大器）)
中文描述： 250MHz的，三重的RGB多路復用器與電流反饋放大器（250MHz下，三路的RGB多路轉換器（帶電流反饋放大器））
文件頁數(shù)： 8/16頁
文件大?。?/td> 256K
代理商： LT1675
8
LT1675/LT1675-1
PI
FU
CTIO
N
S
U
U
LT1675
RED 1 (Pin 1):
Red 1 Input. The 1V video input signal to be
switched is applied to this pin. If 2V is applied to this pin,
V
OUT RED
will clip. The input must be terminated.
GREEN 1 (Pin 2):
Green 1 Input. The 1V video input signal
to be switched is applied to this pin. If 2V is applied to this
pin, V
OUT GREEN
will clip. The input must be terminated.
BLUE 1 (Pin 3):
Blue 1 Input. The 1V video input signal to
be switched is applied to this pin. If 2V is applied to this pin,
V
OUT BLUE
will clip. The input must be terminated.
GND (Pins 4, 5):
Signal Ground. Connect to ground plane.
RED 2 (Pin 6):
Red 2 Input. The 1V video input signal to be
switched is applied to this pin. If 2V is applied to this pin,
V
OUT RED
will clip. The input must be terminated.
GREEN 2 (Pin 7):
Green 2 Input. The 1V video input signal
to be switched is applied to this pin. If 2V is applied to this
pin, V
OUT GREEN
will clip. The input must be terminated.
BLUE 2 (Pin 8):
Blue 2 Input. The 1V video input signal to
be switched is applied to this pin. If 2V is applied to this pin,
V
OUT BLUE
will clip. The input must be terminated.
ENABLE (Pin 9):
Chip Enable. Ground this pin for normal
operation. Take this pin to within 300mV of V
+
, or open to
shut down the part. This pin is also used for router
applications. When the part is disabled, the supply current
is 1
μ
A.
SELECT (Pin 10):
Channel Select. Use this pin to select
between RGB1 inputs and RGB2 inputs. Use this pin for
fast toggling. HIGH Selects RGB1.
V
–
(Pins 11, 12):
Negative Power Supply. Connect these
pins to –5V and bypass with a good tantalum capacitor
(4.7
μ
F). The pin may also require a 0.1
μ
F or 0.01
μ
F
depending on layout.
V
OUT BLUE
(Pin 13):
Blue Output. It is twice BLUE 1 or BLUE
2 depending on which channel is selected by Pin 10. V
OUT
BLUE
drives 50
or 75
double-terminated cables. Do not
add capacitance to this pin.
V
OUT GREEN
(Pin 14):
Green Output. It is twice GREEN 1 or
GREEN 2 depending on which channel is selected by Pin
10. V
OUT GREEN
drives 50
or 75
double-terminated
cables. Do not add capacitance to this pin.
V
OUT RED
(Pin 15):
Red Output. It is twice RED 1 or RED 2
depending on which channel is selected by Pin 10. V
OUT
RED
drives 50
or 75
double-terminated cables. Do not
add capacitance to this pin.
V
+
(Pin 16):
Positive Power Supply. Connect this pin to 5V
and bypass with a good tantalum capacitor (4.7
μ
F). The
pin may also require a 0.1
μ
F or 0.01
μ
F depending on
layout.
V
OUT
(Pin 6):
It is twice V
IN1
or V
IN2
depending on which
channel is selected by Pin 5. V
OUT
drives 50
or 75
double-terminated cables. Do not add capacitance to this
pin.
ENABLE (Pin 7):
Ground this pin for normal operation.
Take this pin to within 300mV of V
+
, or open to shut down
the part. This pin is also used for router applications. When
the part is disabled, the supply current is 0.3
μ
A.
V
+
(Pin 8):
Connect this pin to 5V and bypass with a good
tantalum capacitor (4.7
μ
F). The pin may also require a
0.1
μ
F or 0.01
μ
F depending on layout.
LT1675-1
V
IN1
(Pin 1):
The 1V video input signal to be switched is
applied to this pin. If 2V is applied to this pin, V
OUT
will clip.
The input must be terminated.
GND (Pin 2):
Signal Ground. Connect to ground plane.
V
IN2
(Pin 3):
The 1V video input signal to be switched is
applied to this pin. If 2V is applied to this pin, V
OUT
will clip.
The input must be terminated.
V
–
(Pin 4):
Connect this pin to –5V and bypass with good
tantalum capacitor (4.7
μ
F). The pin may also require a
0.1
μ
F or 0.01
μ
F depending on layout.
SELECT (Pin 5):
Use this pin to select V
IN1
or V
IN2
. Use this
pin for fast toggling. HIGH Selects V
IN1
.
相關PDF資料
PDF描述
LT1675-1 250MHz, Single RGB Multiplexer with Current Feedback Amplifiers(250MHz,單路RGB多路轉換器（帶電流反饋放大器）)
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相關代理商/技術參數(shù)
參數(shù)描述
LT1675-1 制造商:LINER 制造商全稱:Linear Technology 功能描述:250MHz, Triple and Single RGB Multiplexer with Current Feedback Amplifiers
LT1675CGN 功能描述:IC MUX RGB HISPEED TRIPLE 16SSOP 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
LT1675CGN#PBF 功能描述:IC MUX RGB HISPEED TRIPLE 16SSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標準包裝:250 系列:- 類型:電平移位器 應用:LCD 電視機/監(jiān)控器 安裝類型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤 供應商設備封裝:28-WQFN（4x4）裸露焊盤 包裝:帶卷 (TR) 其它名稱:296-32523-2TPS65198RUYT-ND
LT1675CGN#TR 功能描述:IC MUX RGB TRIPLE 250MHZ 16SSOP 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
LT1675CGN#TRPBF 功能描述:IC MUX RGB HISPEED TRIPLE 16SSOP 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
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