Datasheet Linear Technology LTC6400CUD-20#PBF — 数据表

制造商	Linear Technology
系列	LTC6400-20
零件号	LTC6400CUD-20#PBF

用于300MHz IF的1.8GHz低噪声，低失真差分ADC驱动器

数据表

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PDF, 231 Kb, 语言: en, 文件上传: Aug 6, 2017, 页数: 16
1.8GHz Low Noise, Low Distortion Differential ADC Driver for 300MHz IF

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Package	3x3 QFN-16
Package Code	UD
Package Index	05-08-1691

参数化

Number of Channels	1
Demo Boards	DC987B-C
Design Tools	LTspice File
Export Control	no
GBW	1800 MHz
Isupply	90 mA
Operating Temperature Range	0 to 70 °C
Type	DIFF
Vos	2 mV
Vos TC	1.2 µV/C
Vs Max	3.5 V
Vs Min	2.85 V

生态计划

RoHS

Compliant

应用须知

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Application and Optimization of a 2GHz Differential Amplifier/ADC Driver &mdash AN123
PDF, 537 Kb, 档案已发布: Dec 8, 2009
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Application Note 123
December 2009
Application and Optimization of a 2GHz Differential
Amplifier/ADC Driver
Cheng-Wei Pei and Adam Shou
TABLE OF CONTENTS
1 INTRODUCTION . 2
1.1 LTC6400 Features .2
1.2 Internal Gain/Feedback Resistors .2
2 LOW DISTORTION. 3
2.1 Actual Bandwidth vs Usable Bandwidth .3
2.2 Low-Frequency Distortion Performance . 4
2.3 Distortion Performance Guaranteed . 4
3 LOW NOISE . 5
3.1 Noise and NF vs Source Resistance.6
3.2 Noise and Gain Circles . 7
3.3 Signal-to-Noise Ratio vs Bandwidth .8
4 GAIN AND POWER OPTIONS . 9
4.1 Gain, Phase and Group Delay .9
4.2 Gain of 1 Conп¬Ѓguration . 10
5 INPUT CONSIDERATIONS . 11
5.1 Input Impedance .11
5.2 AC Coupling vs DC Coupling. 12 …

设计须知

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Single-Ended to Differential Amplifier Design Tips &mdash DN454
PDF, 77 Kb, 档案已发布: Oct 3, 2008
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Single-Ended to Differential Amplifier Design Tips вЂ“ Design Note 454
Philip Karantzalis and Tim Regan
Introduction
A fully differential ampliп¬Ѓer is often used to convert
a single-ended signal to a differential signal, a design
which requires three signiп¬Ѓcant considerations: the
impedance of the single-ended source must match the
single-ended impedance of the differential ampliп¬Ѓer,
the ampliп¬ЃerвЂ™s inputs must remain within the common
mode voltage limits and the input signal must be level
shifted to a signal that is centered at the desired output
common mode voltage.
In all cases, input impedance matching to the source
impedance is necessary to prevent high frequency
reп¬‚ections. In designs where the single-ended source
is DC coupled to a single supply differential ampliп¬Ѓer,
then level shifting and the common mode limits are
also important considerations. The interaction of these
three design parameters is non-trivialвЂ”component
selection requires spreadsheet analysis using the
equations described here.
Input Impedance Matching
If input AC coupling is used, then impedance matching …

文章

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SiGe Differential Amplifier Drives High Speed ADCs at Hundreds of MHz &mdash LT Journal
PDF, 262 Kb, 档案已发布: Jun 14, 2007
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LINEAR TECHNOLOGY JUNE 2007 IN THIS ISSUEвЂ¦
Cover Article
SiGe Differential Amplifier Drives
High Speed ADCs at Hundreds of MHz
.1
Kris Lokere and Adam Shou VOLUME XVII NUMBER 2 SiGe Differential Amplifier
Drives High Speed ADCs
at Hundreds of MHz
by Kris Lokere and Adam Shou Linear in the NewsвЂ¦.2
Design Features
12-,10-, and 8-Bit DACs with
Integrated 10ppm/В°C Reference
in 2mm Г— 2.1mm SC70.5
Kevin Wrenner, Troy Seman
and Mark Thoren 3ВµA Quiescent Current LDO
Improves Efficiency for Low Power
Circuits in Industrial, Automotive
and Battery-Powered Systems.8
Sam Rankin Triple Output LED Driver Delivers
3000:1 Dimming Ratio in Buck,
Boost or Buck-Boost Mode.10
Bin Zhang 4.5A Monolithic LED Drivers with
3000:1 Dimming are Ideal for a Wide …

模型线

系列: LTC6400-20 (4)

LTC6400CUD-20#PBF LTC6400CUD-20#TRPBF LTC6400IUD-20#PBF LTC6400IUD-20#TRPBF

制造商分类

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > High Speed Amplifiers (GBW > 50MHz) | Low Noise Amplifiers (
Signal Conditioning > Amplifiers > Differential Amplifiers > Fully Differential Amplifiers

其他名称:

LTC6400CUD-20PBF, LTC6400CUD-20 PBF, LTC6400CUD20#PBF, LTC6400CUD 20#PBF

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