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參數(shù)資料
| 型號(hào)： | LT6554 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 650MHz Gain of 2 Triple 2:1Video Multiplexer |
| 中文描述： | 650MHz的增益為2三重2:1視頻復(fù)用器 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 360K |
| 代理商： | LT6554 |
LT6555
1
6555f
APPLICATIU
DESCRIPTIOU
FEATURES
TYPICAL APPLICATIO
RGB Multiplexer and Line Driver
U
The LT
6555 is a high speed triple 2:1 video multiplexer
with an internally fixed gain of 2. The individual amplifiers
are optimized for performance with a double terminated
75
video load and feature a –3dB 2V
P-P
bandwidth of
450MHz, making them ideal for driving very high resolu-
tion video signals. Separate power supply pins for each
amplifier boost channel separation to 72dB, allowing the
LT6555 to excel in many high speed applications.
While the performance of the LT6555 is optimized for dual
supply operation, it can also be operated with a single
supply as low as 4.5V. Using dual 5V supplies, each
amplifier draws only 9mA. When disabled, the amplifiers
draw less than 500
μ
A and the outputs become high
impedance.
The LT6555 is manufactured on Linear Technology’s
proprietary low voltage complementary bipolar process
and is available in 24-lead SSOP and ultra-compact
24-lead QFN packages.
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
■
RGB Amplifiers
■
UXGA Video Multiplexing
■
LCD Projectors
■
650MHz –3dB Small Signal Bandwidth
■
450MHz –3dB 2V
P-P
Large-Signal Bandwidth
■
120MHz
±
0.1dB Bandwidth
■
High Slew Rate: 2200V/
μ
s
■
Fixed Gain of 2; No External Resistors Required
■
72dB Channel Separation at 10MHz
■
50dB Channel Separation at 100MHz
■
–80dBc 2nd Harmonic Distortion at 10MHz, 2V
P-P
■
–70dBc 3rd Harmonic Distortion at 10MHz, 2V
P-P
■
Low Supply Current: 9mA per Amplifier
■
6.5ns 0.1% Settling Time for 2V Step
■
I
SS
≤
500
μ
A per Amplifier when Disabled
■
Differential Gain of 0.033%, Differential
Phase of 0.022
°
■
Wide Supply Range:
±
2.25V (4.5V) to
±
6V (12V)
■
Available in 24-Lead SSOP and 24-Lead QFN
Packages
650MHz Gain of 2 Triple
2:1Video Multiplexer
Video Amplitude Transient Response
LT6555
V
+
V
–
R
INA
G
INA
B
INA
R
INB
G
INB
B
INB
75
75
75
75
75
75
SELECT A/B
ENABLE
DGND
6555 TA01a
AGND
75
75
R
OUT
75
75
G
OUT
75
75
B
OUT
×
2
×
2
×
2
TIME (ns)
0
O
0.6
0.4
1.0
0.8
1.4
1.2
1.8
1.6
16
6555 G21
0.2
–0.2
–0.4
0
4
8
12
2
18
6
10
14
20
V
IN
= 0V TO 700mV
V
S
=
±
5V
R
L
= 150
T
A
= 25
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT6555IGN | 650MHz Gain of 2 Triple 2:1Video Multiplexer |
| LT6555CGN | 650MHz Gain of 2 Triple 2:1Video Multiplexer |
| LT6555 | 650MHz Gain of 2 Triple 2:1Video Multiplexer |
| LT6555CUF | 650MHz Gain of 2 Triple 2:1Video Multiplexer |
| LT6555IUF | 650MHz Gain of 2 Triple 2:1Video Multiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT6554CGN | 功能描述:IC BUFFER VID TRPL 650MHZ 16SSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動(dòng)器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| LT6554CGN#PBF | 功能描述:IC BUFFER TRPL VID 650MHZ 16SSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動(dòng)器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| LT6554CGN#TR | 功能描述:IC BUFFER VID TRPL 650MHZ 16SSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動(dòng)器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| LT6554CGN#TRPBF | 功能描述:IC BUFFER VID TRPL 650MHZ 16SSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動(dòng)器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| LT6554CGNPBF | 制造商:Linear Technology 功能描述:LT6554 650MHz gain 1 video SSOP amp |
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