参数资料
型号: LT1253CN8
厂商: Linear Technology
文件页数: 1/8页
文件大小: 0K
描述: IC AMP VIDEO LOW COST DUAL 8-DIP
标准包装: 50
应用: 电流反馈
电路数: 2
-3db带宽: 270MHz
转换速率: 250 V/µs
电流 - 电源: 6mA
电流 - 输出 / 通道: 55mA
电压 - 电源,单路/双路(±): 4 V ~ 28 V,±2 V ~ 14 V
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
LT1253/LT1254
1
Low Cost Dual and Quad
Video Amplifiers
The LT1253 is a low cost dual current feedback amplifier
for video applications. The LT1254 is a quad version of the
LT1253. The amplifiers are completely isolated except for
the power supply pins and therefore have excellent isola-
tion, over 94dB at 5MHz. Dual and quad amplifiers signifi-
cantly reduce costs compared with singles; the number of
insertions is reduced and fewer supply bypass capacitors
are required. In addition, these duals and quads cost less
per amplifier than single video amplifiers.
The LT1253/LT1254 amplifiers are ideal for driving low
impedance loads such as cables and filters. The wide
bandwidth and high slew rate of these amplifiers make
driving RGB signals between PCs and workstations easy.
The excellent linearity of these amplifiers makes them
ideal for composite video.
The LT1253 is available in 8-pin DIPs and the S8 surface
mount package. The LT1254 is available in 14-pin DIPs
and the S14 surface mount package. Both parts have the
industry standard dual and quad op amp pin out. For
higher performance, see the LT1229/LT1230.
s
Low Cost
s
Current Feedback Amplifiers
s
Differential Gain: 0.03%, RL = 150, VS = ±5V
s
Differential Phase: 0.28
°, RL = 150, VS = ±5V
s
Flat to 30MHz, 0.1dB
s
90MHz Bandwidth on
±5V
s
Wide Supply Range:
±2V(4V) to ±14V(28V)
s
Low Power: 60mW per Amplifier at
±5V
S
FEATURE
D
U
ESCRIPTIO
s
RGB Cable Drivers
s
Composite Video Cable Drivers
s
Gain Blocks in IF Stages
U
S
A
O
PPLICATI
U
A
O
PPLICATI
TYPICAL
Transient Response
VS = ±5V
AV = 2
RL = 150
VO = 1V
LT1253/54 TA02
VIN
VOUT
RG
620
RF
620
75
75
CABLE
75
+
1/2 LT1253
LT1253/54 TA01
AV = 1 +
RF
RG
AT AMPLIFIER OUTPUT.
6dB LESS AT VOUT.
BW = 90MHz
5V
–5V
相关PDF资料
PDF描述
ISL5961/2IAZ CONV D/A 14-BIT 3.3V 28-TSSOP
ADA4411-3ARQZ-R7 IC HD/FILTER/BUFFER/MUX 24QSOP
HI5960IAZ-T CONV D/A 14BIT 130MSPS 28-TSSOP
LT1227CN8 IC VIDEO CURRNT FEEDBCK AMP 8DIP
AD817ARZ-REEL7 IC OPAMP LP HS 8-SOIC
相关代理商/技术参数
参数描述
LT1253CN8#PBF 功能描述:IC AMP VIDEO LOW COST DUAL 8-DIP 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)
LT1253CS8 功能描述:IC AMP VIDEO LOW COST DUAL 8SOIC 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)
LT1253CS8#PBF 功能描述:IC AMP VIDEO LOW COST DUAL 8SOIC 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:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板:VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源,单路/双路(±):9 V ~ 20 V,±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽)裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件
LT1253CS8#TR 功能描述:IC AMP VID DUAL CURR FDBK 8SOIC 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)
LT1253CS8#TRPBF 功能描述:IC AMP VIDEO LOW COST DUAL 8SOIC 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)