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LT1259CN

产品描述Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown
产品类别模拟混合信号IC    放大器电路   
文件大小324KB,共12页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
下载文档 详细参数 选型对比 全文预览

LT1259CN概述

Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown

LT1259CN规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证不符合
厂商名称Linear ( ADI )
零件包装代码DIP
包装说明DIP, DIP14,.3
针数14
制造商包装代码N
Reach Compliance Code_compli
ECCN代码EAR99
放大器类型OPERATIONAL AMPLIFIER
架构CURRENT-FEEDBACK
最大平均偏置电流 (IIB)3 µA
25C 时的最大偏置电流 (IIB)90 µA
标称共模抑制比69 dB
频率补偿YES
最大输入失调电压16000 µV
JESD-30 代码R-PDIP-T14
JESD-609代码e0
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-18 V
标称负供电电压 (Vsup)-15 V
功能数量2
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DIP
封装等效代码DIP14,.3
封装形状RECTANGULAR
封装形式IN-LINE
峰值回流温度(摄氏度)NOT SPECIFIED
功率NO
电源+-5/+-15 V
可编程功率NO
认证状态Not Qualified
座面最大高度3.809 mm
最小摆率900 V/us
标称压摆率1600 V/us
最大压摆率15.8 mA
供电电压上限18 V
标称供电电压 (Vsup)15 V
表面贴装NO
技术BIPOLAR
温度等级COMMERCIAL
端子面层Tin/Lead (Sn/Pb)
端子形式THROUGH-HOLE
端子节距2.54 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130000 kHz
宽带YES
宽度7.62 mm

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LT1259/LT1260
Low Cost Dual and Triple
130MHz Current Feedback
Amplifiers with Shutdown
FEATURES
s
s
s
s
s
s
s
s
s
s
s
s
DESCRIPTIO
90MHz Bandwidth on
±5V
0.1dB Gain Flatness > 30MHz
Completely Off in Shutdown, 0µA Supply Current
High Slew Rate: 1600V/µs
Wide Supply Range:
±2V(4V)
to
±15V(30V)
60mA Output Current
Low Supply Current: 5mA/Amplifier
Differential Gain: 0.016%
Differential Phase: 0.075°
Fast Turn-On Time: 100ns
Fast Turn-Off Time: 40ns
14-Pin and 16-Pin Narrow SO Packages
The LT
®
1259 contains two independent 130MHz current
feedback amplifiers, each with a shutdown pin. These
amplifiers are designed for excellent linearity while driving
cables and other low impedance loads. The LT1260 is a
triple version especially suited to RGB video applications.
These amplifiers operate on all supplies from single 5V to
±15V
and draw only 5mA per amplifier when active.
When shut down, the LT1259/LT1260 amplifiers draw
zero supply current and their outputs become high
impedance. Only two LT1260s are required to make a
complete 2-input RGB MUX and cable driver. These
amplifiers turn on in only 100ns and turn off in 40ns,
making them ideal in spread spectrum and portable
equipment applications.
The LT1259/LT1260 amplifiers are manufactured on
Linear Technology’s proprietary complementary bipolar
process.
, LTC and LT are registered trademarks of Linear Technology Corporation.
APPLICATIO S
s
s
s
s
s
RGB Cable Drivers
Spread Spectrum Amplifiers
MUX Amplifiers
Composite Video Cable Drivers
Portable Equipment
TYPICAL APPLICATIO
2-Input Video MUX Cable Driver
A
V
IN A
R
G
1.6k
CHANNEL
SELECT
EN A
75Ω
B
Square Wave Response
+
1/2 LT1259
R
F
1.6k
75Ω
CABLE
V
OUT
V
IN B
R
G
1.6k
+
EN B
75Ω
LT1259/60 • TA01
75Ω
1/2 LT1259
R
F
1.6k
CABLE OUTPUT
R
L
= 150Ω
f = 30MHz
U
LT1259/50 • TA02
U
U
1

LT1259CN相似产品对比

LT1259CN LT1260IS LT1260IN LT1260CS LT1260 LT1259IS LT1259CS LT1260CN LT1259 LT1259IN
描述 Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology - Linear Technology Linear Technology Linear Technology - Linear Technology
是否Rohs认证 不符合 不符合 不符合 不符合 - 不符合 不符合 不符合 - 不符合
厂商名称 Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) - Linear ( ADI ) - Linear ( ADI ) - Linear ( ADI )
零件包装代码 DIP SOIC DIP SOIC - SOIC SOIC DIP - DIP
包装说明 DIP, DIP14,.3 SOP, SOP16,.25 DIP, DIP16,.3 SOP, SOP16,.25 - SOP, SOP14,.25 SOP, SOP14,.25 DIP, DIP16,.3 - DIP, DIP14,.3
针数 14 16 16 16 - 14 14 16 - 14
制造商包装代码 N S N S - S S N - N
Reach Compliance Code _compli not_compliant not_compliant not_compliant - _compli _compli not_compliant - _compli
ECCN代码 EAR99 EAR99 EAR99 EAR99 - EAR99 EAR99 EAR99 - EAR99
放大器类型 OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER - OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER - OPERATIONAL AMPLIFIER
架构 CURRENT-FEEDBACK CURRENT-FEEDBACK CURRENT-FEEDBACK CURRENT-FEEDBACK - CURRENT-FEEDBACK CURRENT-FEEDBACK CURRENT-FEEDBACK - CURRENT-FEEDBACK
25C 时的最大偏置电流 (IIB) 90 µA 90 µA 90 µA 90 µA - 90 µA 90 µA 90 µA - 90 µA
标称共模抑制比 69 dB 69 dB 69 dB 69 dB - 69 dB 69 dB 69 dB - 69 dB
频率补偿 YES YES YES YES - YES YES YES - YES
最大输入失调电压 16000 µV 16000 µV 16000 µV 16000 µV - 16000 µV 16000 µV 16000 µV - 16000 µV
JESD-30 代码 R-PDIP-T14 R-PDSO-G16 R-PDIP-T16 R-PDSO-G16 - R-PDSO-G14 R-PDSO-G14 R-PDIP-T16 - R-PDIP-T14
JESD-609代码 e0 e0 e0 e0 - e0 e0 e0 - e0
低-偏置 NO NO NO NO - NO NO NO - NO
低-失调 NO NO NO NO - NO NO NO - NO
微功率 NO NO NO NO - NO NO NO - NO
湿度敏感等级 1 1 1 1 - 1 1 1 - 1
负供电电压上限 -18 V -18 V -18 V -18 V - -18 V -18 V -18 V - -18 V
标称负供电电压 (Vsup) -15 V -15 V -15 V -15 V - -15 V -15 V -15 V - -15 V
功能数量 2 3 3 3 - 2 2 3 - 2
端子数量 14 16 16 16 - 14 14 16 - 14
最高工作温度 70 °C 85 °C 85 °C 70 °C - 85 °C 70 °C 70 °C - 85 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY
封装代码 DIP SOP DIP SOP - SOP SOP DIP - DIP
封装等效代码 DIP14,.3 SOP16,.25 DIP16,.3 SOP16,.25 - SOP14,.25 SOP14,.25 DIP16,.3 - DIP14,.3
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR
封装形式 IN-LINE SMALL OUTLINE IN-LINE SMALL OUTLINE - SMALL OUTLINE SMALL OUTLINE IN-LINE - IN-LINE
峰值回流温度(摄氏度) NOT SPECIFIED 235 NOT SPECIFIED 235 - 235 235 NOT SPECIFIED - NOT SPECIFIED
功率 NO NO NO NO - NO NO NO - NO
电源 +-5/+-15 V +-5/+-15 V +-5/+-15 V +-5/+-15 V - +-5/+-15 V +-5/+-15 V +-5/+-15 V - +-5/+-15 V
可编程功率 NO NO NO NO - NO NO NO - NO
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified - Not Qualified Not Qualified Not Qualified - Not Qualified
座面最大高度 3.809 mm 1.75 mm 3.81 mm 1.75 mm - 1.75 mm 1.75 mm 3.81 mm - 3.809 mm
最小摆率 900 V/us 900 V/us 900 V/us 900 V/us - 900 V/us 900 V/us 900 V/us - 900 V/us
标称压摆率 1600 V/us 1600 V/us 1600 V/us 1600 V/us - 1600 V/us 1600 V/us 1600 V/us - 1600 V/us
最大压摆率 15.8 mA 23.7 mA 23.7 mA 23.7 mA - 15.8 mA 15.8 mA 23.7 mA - 15.8 mA
供电电压上限 18 V 18 V 18 V 18 V - 18 V 18 V 18 V - 18 V
标称供电电压 (Vsup) 15 V 15 V 15 V 15 V - 15 V 15 V 15 V - 15 V
表面贴装 NO YES NO YES - YES YES NO - NO
技术 BIPOLAR BIPOLAR BIPOLAR BIPOLAR - BIPOLAR BIPOLAR BIPOLAR - BIPOLAR
温度等级 COMMERCIAL INDUSTRIAL INDUSTRIAL COMMERCIAL - INDUSTRIAL COMMERCIAL COMMERCIAL - INDUSTRIAL
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb)
端子形式 THROUGH-HOLE GULL WING THROUGH-HOLE GULL WING - GULL WING GULL WING THROUGH-HOLE - THROUGH-HOLE
端子节距 2.54 mm 1.27 mm 2.54 mm 1.27 mm - 1.27 mm 1.27 mm 2.54 mm - 2.54 mm
端子位置 DUAL DUAL DUAL DUAL - DUAL DUAL DUAL - DUAL
处于峰值回流温度下的最长时间 NOT SPECIFIED 20 NOT SPECIFIED 20 - 20 20 NOT SPECIFIED - NOT SPECIFIED
标称均一增益带宽 130000 kHz 130000 kHz 130000 kHz 130000 kHz - 130000 kHz 130000 kHz 130000 kHz - 130000 kHz
宽带 YES YES YES YES - YES YES YES - YES
宽度 7.62 mm 3.9 mm 7.62 mm 3.9 mm - 3.9 mm 3.9 mm 7.62 mm - 7.62 mm
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