Datasheet Linear Technology LTC1744IFW#TRPBF — Даташит

Производитель	Linear Technology
Серия	LTC1744
Модель	LTC1744IFW#TRPBF

14-битный АЦП, 50 Мвыб/с

Datasheets

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PDF, 556 Кб, Язык: анг., Файл закачен: 19 авг 2017, Страниц: 24
14-Bit, 50Msps ADC

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Цены

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LED-драйверы MOSO для индустриальных приложений

Корпус / Упаковка / Маркировка

Корпус	TSSOP-48
Код корпуса	FW
Индекс корпуса	05-08-1651

Параметры

ADC INL	1 LSB
ADCs	1
Архитектура	Pipeline
Bipolar/Unipolar Input	Bipolar
Bits	14 bits
Количество каналов	1
DNL	0.5 LSB
Demo Boards	DC345B
Экспортный контроль	нет
I/O	Parallel CMOS
Input Drive	Differential, Single-Ended
Input Span	В±1.6V, В±1V
Internal Reference	да
Latency	5
Рабочий диапазон температур	от -40 до 85 °C
Power	1200 mW
SFDR	92 дБ
SINAD	76 дБ
SNR	73.5 дБ
Simultaneous	нет
Speed	50000 ksps
Диапазон напряжения питания	5V
THD dB	-90 дБ

Экологический статус

RoHS

Совместим

Design Notes

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High Frequency Active Antialiasing Filters &mdash DN313
PDF, 161 Кб, Файл опубликован: 1 июн 2003
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High Frequency Active Antialiasing Filters вЂ“ Design Note 313
Philip Karantzalis
Introduction
High frequency (1MHz or higher) active lowpass filters
are now practical alternatives to passive LC filters mainly
due to the availability of very high bandwidth (100MHz or
higher) integrated amplifiers. Analog signal filtering applications with bandwidths in the megahertz region can
be implemented by a discrete active filter circuit using
resistors, capacitors and a 400MHz operational amplifier
such as the LTВ®1819 or the LT6600-10, a fully integrated
lowpass filter. The LT6600-10 has a fixed 10MHz frequency
response equivalent to a fourth order flat passband Chebyshev function. An LT1819-based active RC lowpass
filter can be designed to have a Chebyshev, Butterworth,
Bessel or custom frequency response (up to 20MHz).
The LT6600-10 Lowpass Filter
The LT6600-10 is a fully integrated, differential, fourth
order lowpass filter in a surface mount SO-8 package
(Figure 1). Two external resistors ranging from 1600О© to
100О© set the differential gain in the filterвЂ™s passband from
вЂ“12dB to 12dB, respectively. The LT6600-10 passband
gain ripple is a maximum of 0.7dB to вЂ“0.3dB up to 10MHz
and attenuation is typically 28dB at 30MHz and 44dB at
50MHz. The signal to noise ratio (SNR) at the filterвЂ™s output …

Статьи

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A 14-Bit ADC that is Both Fast and Low Noise &mdash LT Journal
PDF, 160 Кб, Файл опубликован: 1 дек 2002
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DESIGN INFORMATION A 14-Bit ADC that is Both Fast and Low
Noise
by Richard Reay and Dave Thomas
Introduction Flexible, Yet Easy to Use
The LTC1744 is a complete solution
with an on-chip sample and hold, a
14-bit pipelined ADC and a 30ppm
programmable reference, as shown 0
fIN = 5MHz
fS = 50Msps
SFDR = 87dB
SNR =77dB
4096-point FFT LTC1744 Features
вЂ“20 вќ‘ 50Msps sample rate
вќ‘ 77dB SNR and 87dB SFDR at
5MHz input
вќ‘ 150MHz full power bandwidth
sampling
вќ‘ 2VPвЂ“P to 3.2VPвЂ“P input range
вќ‘ 0.5V to 5V digital output range
вќ‘ 48-pin TSSOP package AMPLITUDE (dBc) The LTC1744 is an exception to the
rule that an ADC must tradeoff low
noise performance for high sampling …

Модельный ряд

Серия: LTC1744 (4)

LTC1744CFW#PBF LTC1744CFW#TRPBF LTC1744IFW#PBF LTC1744IFW#TRPBF

Классификация производителя

Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)

Варианты написания:

LTC1744IFWTRPBF, LTC1744IFW TRPBF