参数资料
型号: LT6554CGN#PBF
厂商: Linear Technology
文件页数: 1/12页
文件大小: 0K
描述: IC BUFFER TRPL VID 650MHZ 16SSOP
标准包装: 100
应用: 缓冲器
电路数: 3
-3db带宽: 650MHz
转换速率: 2500 V/µs
电流 - 电源: 8mA
电流 - 输出 / 通道: 70mA
电压 - 电源,单路/双路(±): 4.5 V ~ 12 V,±2.25 V ~ 6 V
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-SSOP
包装: 管件
产品目录页面: 1321 (CN2011-ZH PDF)
LT6554
1
6554fa
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
APPLICATIO S
U
DESCRIPTIO
U
FEATURES
TYPICAL APPLICATIO
U
15
2
5V
16
1
–5V
+
14
480
+
12
480
+
10
9
5V
11
–5V
13
8
7
6
5
4
3
480
RIN
GIN
BIN
1k
LT6554
6554 TA01a
The LT
6554 is a high-speed triple video buffer with an
internally fixed gain of 1. The individual buffers are opti-
mized for performance with a 1k load and feature a
2VP–P full signal bandwidth of 400MHz, making them ideal
for driving very high-resolution video signals. Separate
power supply pins for each amplifier boost channel sepa-
ration to 90dB, allowing the LT6554 to excel in many high-
speed applications.
While the performance of the LT6554 is optimized for dual
supply operation, it can also be used on a single supply as
low as 4.5V. Using dual 5V supplies, each amplifier draws
only 8mA. When disabled, the amplifiers draw less than
100A and the outputs become high impedance. Further-
more, the amplifiers are capable of turning on in less than
50ns, making them suitable for multiplexing and portable
applications.
The LT6554 is manufactured on Linear Technology’s
proprietary low voltage complementary bipolar process
and is available in the 16-lead SSOP package that fits in the
same PCB area as an SO-8 package.
RGB Buffers
A/D Drivers
LCD Projectors
650MHz –3dB Small Signal Bandwidth
400MHz –3dB 2VP-P Large Signal Bandwidth
100MHz ±0.1dB Bandwidth
High Slew Rate: 2500V/s
Fixed Gain of 1 Requires No External Resistors
90dB Channel Separation at 10MHz
60dB Channel Separation at 100MHz
–82dBc 2nd Harmonic Distortion at 10MHz, 2VP-P
–96dBc 3rd Harmonic Distortion at 10MHz, 2VP-P
Low Supply Current: 8mA per Amplifier
6ns 0.1% Settling Time for 2V Step
TTL Compatible Enable: ISS ≤ 100A When Disabled
Differential Gain of 0.022%, Differential
Phase of 0.006°
Wide Supply Range: ±2.25V (4.5V) to ±6V (12V)
Available in 16-Lead SSOP Package
650MHz Gain of 1
Triple Video Buffer
Triple Video Buffer and A/D Driver
Large Signal Transient Response
TIME (ns)
OUTPUT
(V)
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
4
8
12
16
6554 TA01b
20
2
0
6
10
14
18
VOUT = 2VP–P
VS = ±5V
RL = 1k
TA = 25°C
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相关代理商/技术参数
参数描述
LT6554IGN 功能描述:IC BUFFER VID TRPL 650MHZ 16SSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源,单路/双路(±):5 V ~ 12 V,±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘(4x4) 包装:带卷 (TR)
LT6554IGN#PBF 功能描述:IC BUFFER VID TRPL 650MHZ 16SSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源,单路/双路(±):5 V ~ 12 V,±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘(4x4) 包装:带卷 (TR)
LT6554IGN#TR 功能描述:IC BUFFER VID TRPL 650MHZ 16SSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源,单路/双路(±):5 V ~ 12 V,±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘(4x4) 包装:带卷 (TR)
LT6554IGN#TRPBF 功能描述:IC BUFFER VID TRPL 650MHZ 16SSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源,单路/双路(±):5 V ~ 12 V,±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘(4x4) 包装:带卷 (TR)
LT6555 制造商:LINER 制造商全称:Linear Technology 功能描述:650MHz Gain of 2 Triple 2:1Video Multiplexer