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参数资料
| 型号： | LT6555IUF#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC VIDEO MULTIPLEXER 2X1 24QFN |
| 标准包装： | 91 |
| 功能： | 视频多路复用器 |
| 电路： | 3 x 2:1 |
| 电压电源： | 双电源 |
| 电压 - 电源，单路/双路(±)： | ±2.25 V ~ 6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-QFN 裸露焊盘（4x4） |
| 包装： | 管件 |
LT6555
1
6555f
APPLICATIO S
U
DESCRIPTIO
U
FEATURES
TYPICAL APPLICATIO
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 2VP-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
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.
■ RGB Amplifiers
■ UXGA Video Multiplexing
■ LCD Projectors
■ 650MHz –3dB Small Signal Bandwidth
■ 450MHz –3dB 2VP-P Large-Signal Bandwidth
■ 120MHz
±0.1dB Bandwidth
■ High Slew Rate: 2200V/
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, 2VP-P
■ –70dBc 3rd Harmonic Distortion at 10MHz, 2VP-P
■ Low Supply Current: 9mA per Amplifier
■ 6.5ns 0.1% Settling Time for 2V Step
■ ISS ≤ 500A 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
RGB Multiplexer and Line Driver
Video Amplitude Transient Response
LT6555
V+
V–
RINA
GINA
BINA
RINB
GINB
BINB
75
75
75
75
75
75
SELECT A/B
6555 TA01a
AGND
ENABLE
DGND
75
75
ROUT
75
75
GOUT
75
75
BOUT
×2
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
TIME (ns)
0
OUTPUT
(V)
0.6
1.0
1.4
1.8
1.6
16
6555 G21
0.2
–0.2
0.4
0.8
1.2
0
–0.4
4
8
12
218
6
10
14
20
VIN = 0V TO 700mV
VS = ±5V
RL = 150
TA = 25°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT6556 | 制造商:LINER 制造商全称:Linear Technology 功能描述:750MHz Gain of 1 Triple 2:1Video Multiplexer |
| LT6556CGN | 制造商:Linear Technology 功能描述:Video Multiplexer 24-Pin SSOP N |
| LT6556CGN#PBF | 功能描述:IC VIDEO MULTIPLEXER 2X1 24SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 标准包装:1,000 系列:- 功能:多路复用器 电路:1 x 4:1 导通状态电阻:- 电压电源:双电源 电压 - 电源，单路/双路(±):±5V 电流 - 电源:7mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| LT6556CGN#TRPBF | 功能描述:IC VIDEO MULTIPLEXER 2X1 24SSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源，单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA，FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR) |
| LT6556CUF | 制造商:LINER 制造商全称:Linear Technology 功能描述:750MHz Gain of 1 Triple 2:1Video Multiplexer |
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