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LT1254CS#PBF

产品描述IC AMP VIDEO QUAD 270MHZ 14SOIC
产品类别模拟混合信号IC    放大器电路   
文件大小214KB,共8页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
标准
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LT1254CS#PBF概述

IC AMP VIDEO QUAD 270MHZ 14SOIC

LT1254CS#PBF规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证符合
厂商名称Linear ( ADI )
零件包装代码SOIC
包装说明SOP, SOP14,.25
针数14
制造商包装代码S
Reach Compliance Codecompliant
ECCN代码EAR99
放大器类型OPERATIONAL AMPLIFIER
架构CURRENT-FEEDBACK
标称共模抑制比65 dB
频率补偿YES
最大输入失调电压15000 µV
JESD-30 代码R-PDSO-G14
JESD-609代码e3
长度8.65 mm
低-偏置NO
低-失调NO
微功率NO
湿度敏感等级1
负供电电压上限-14 V
标称负供电电压 (Vsup)-12 V
功能数量4
端子数量14
最高工作温度70 °C
最低工作温度
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装等效代码SOP14,.25
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)250
功率NO
电源+-5/+-12 V
可编程功率NO
认证状态Not Qualified
座面最大高度1.75 mm
标称压摆率250 V/us
最大压摆率44 mA
供电电压上限14 V
标称供电电压 (Vsup)12 V
表面贴装YES
技术BIPOLAR
温度等级COMMERCIAL
端子面层Matte Tin (Sn)
端子形式GULL WING
端子节距1.27 mm
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED
标称均一增益带宽90000 kHz
宽带YES
宽度3.9 mm
Base Number Matches1

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LT1253/LT1254
Low Cost Dual and Quad
Video Amplifiers
FEATURES
s
s
s
s
s
s
s
s
DESCRIPTIO
Low Cost
Current Feedback Amplifiers
Differential Gain: 0.03%, R
L
= 150Ω, V
S
=
±5V
Differential Phase: 0.28°, R
L
= 150Ω, V
S
=
±5V
Flat to 30MHz, 0.1dB
90MHz Bandwidth on
±5V
Wide Supply Range:
±2V(4V)
to
±14V(28V)
Low Power: 60mW per Amplifier at
±5V
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.
APPLICATI
s
s
s
S
RGB Cable Drivers
Composite Video Cable Drivers
Gain Blocks in IF Stages
TYPICAL APPLICATI
5V
V
IN
+
Transient Response
75Ω
1/2 LT1253
–5V
R
F
620Ω
V
OUT
R
G
620Ω
75Ω
75Ω
CABLE
A
V
= 1 +
R
F
BW = 90MHz
R
G
AT AMPLIFIER OUTPUT.
6dB LESS AT V
OUT
.
LT1253/54 • TA01
V
S
=
±5V
A
V
= 2
R
L
= 150Ω
V
O
= 1V
U
LT1253/54 • TA02
UO
UO
1

LT1254CS#PBF相似产品对比

LT1254CS#PBF 106RN136S-3A1-18.0 LT1254CS#TR LT1254CS#TRPBF LT1253CN8#PBF P-0603H2521ASTI P-1206E2082BGWP LT1254CN#PBF
描述 IC AMP VIDEO QUAD 270MHZ 14SOIC D Type Connector, 136 Contact(s), Female, Crimp Terminal, Receptacle IC amp video quad 270mhz 14soic IC AMP VIDEO QUAD 270MHZ 14SOIC IC AMP VIDEO DUAL 270MHZ 8DIP Fixed Resistor, Thin Film, 0.15W, 2520ohm, 75V, 0.05% +/-Tol, 50ppm/Cel, Surface Mount, 0603, CHIP Fixed Resistor, Thin Film, 0.4W, 20800ohm, 200V, 0.1% +/-Tol, 25ppm/Cel, Surface Mount, 1206, CHIP IC AMP VIDEO QUAD 270MHZ 14DIP
Reach Compliance Code compliant unknown _compli compliant compliant compliant compliant compliant
JESD-609代码 e3 e4 e0 e3 e3 e3 e4 e3
Brand Name Linear Technology - Linear Technology Linear Technology Linear Technology - - Linear Technology
是否Rohs认证 符合 - 不符合 符合 符合 符合 符合 符合
零件包装代码 SOIC - SOIC SOIC DIP - - DIP
包装说明 SOP, SOP14,.25 - SOP, SOP14,.25 SOP, SOP14,.25 DIP, DIP8,.3 SMT, 0603 CHIP DIP, DIP14,.3
针数 14 - 14 14 8 - - 14
制造商包装代码 S - S S N - - N
ECCN代码 EAR99 - EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
放大器类型 OPERATIONAL AMPLIFIER - OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER - - OPERATIONAL AMPLIFIER
架构 CURRENT-FEEDBACK - CURRENT-FEEDBACK CURRENT-FEEDBACK CURRENT-FEEDBACK - - CURRENT-FEEDBACK
标称共模抑制比 65 dB - 65 dB 65 dB 65 dB - - 65 dB
频率补偿 YES - YES YES YES - - YES
最大输入失调电压 15000 µV - 15000 µV 15000 µV 15000 µV - - 15000 µV
JESD-30 代码 R-PDSO-G14 - R-PDSO-G14 R-PDSO-G14 R-PDIP-T8 - - R-PDIP-T14
低-偏置 NO - NO NO NO - - NO
低-失调 NO - NO NO NO - - NO
微功率 NO - NO NO NO - - NO
负供电电压上限 -14 V - -14 V -14 V -14 V - - -14 V
标称负供电电压 (Vsup) -12 V - -12 V -12 V -12 V - - -12 V
功能数量 4 - 4 4 2 - - 4
端子数量 14 - 14 14 8 2 2 14
最高工作温度 70 °C - 70 °C 70 °C 70 °C 155 °C 155 °C 70 °C
封装主体材料 PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - - PLASTIC/EPOXY
封装代码 SOP - SOP SOP DIP - - DIP
封装等效代码 SOP14,.25 - SOP14,.25 SOP14,.25 DIP8,.3 - - DIP14,.3
封装形状 RECTANGULAR - RECTANGULAR RECTANGULAR RECTANGULAR - - RECTANGULAR
封装形式 SMALL OUTLINE - SMALL OUTLINE SMALL OUTLINE IN-LINE SMT SMT IN-LINE
峰值回流温度(摄氏度) 250 - 255 250 NOT SPECIFIED - - NOT SPECIFIED
功率 NO - NO NO NO - - NO
电源 +-5/+-12 V - +-5/+-12 V +-5/+-12 V +-5/+-12 V - - +-5/+-12 V
可编程功率 NO - NO NO NO - - NO
认证状态 Not Qualified - Not Qualified Not Qualified Not Qualified - - Not Qualified
座面最大高度 1.75 mm - 1.75 mm 1.75 mm 3.81 mm - - 3.81 mm
标称压摆率 250 V/us - 250 V/us 250 V/us 250 V/us - - 250 V/us
最大压摆率 44 mA - 44 mA 44 mA 22 mA - - 44 mA
供电电压上限 14 V - 14 V 14 V 14 V - - 14 V
标称供电电压 (Vsup) 12 V - 12 V 12 V 12 V - - 12 V
表面贴装 YES - YES YES NO YES YES NO
技术 BIPOLAR - BIPOLAR BIPOLAR BIPOLAR THIN FILM THIN FILM BIPOLAR
温度等级 COMMERCIAL - COMMERCIAL COMMERCIAL COMMERCIAL - - COMMERCIAL
端子面层 Matte Tin (Sn) - Tin/Lead (Sn/Pb) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) - with Nickel (Ni) barrier Gold (Au) - with Nickel (Ni) barrier Matte Tin (Sn)
端子形式 GULL WING - GULL WING GULL WING THROUGH-HOLE - - THROUGH-HOLE
端子节距 1.27 mm - 1.27 mm 1.27 mm 2.54 mm - - 2.54 mm
端子位置 DUAL - DUAL DUAL DUAL - - DUAL
处于峰值回流温度下的最长时间 NOT SPECIFIED - 40 NOT SPECIFIED NOT SPECIFIED - - NOT SPECIFIED
标称均一增益带宽 90000 kHz - 90000 kHz 90000 kHz 90000 kHz - - 90000 kHz
宽带 YES - YES YES YES - - YES
宽度 3.9 mm - 3.9 mm 3.9 mm 7.62 mm - - 7.62 mm
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