Datasheet Linear Technology LTC2209 — Даташит

Производитель	Linear Technology
Серия	LTC2209

16-разрядный АЦП, 160 Мвыб/с

Datasheets

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PDF, 612 Кб, Язык: анг., Файл закачен: 19 авг 2017, Страниц: 32
16-Bit, 160Msps ADC

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Цены

Купить LTC2209 на РадиоЛоцман.Цены — от 342 до 27 690 ₽ 29 предложений от 22 поставщиков Интегральные микросхемы Сбор данных — АЦП
LIXINC Electronics Весь мир	LTC2209IUP#PBF Analog Devices	от 342 ₽
ChipWorker Весь мир	LTC2209CUP#TRPBF Analog Devices	5 885 ₽
EIS Components Весь мир	LTC2209CUP#PBF Analog Devices	6 838 ₽
Akcel Весь мир	LTC2209CUP#PBF Analog Devices	от 8 193 ₽

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Корпус / Упаковка / Маркировка

	LTC2209CUP#PBF	LTC2209CUP#TRPBF	LTC2209IUP#PBF	LTC2209IUP#TRPBF
N	1	2	3	4
Корпус	9x9 QFN-64 Габаритный чертеж корпуса	9x9 QFN-64 Габаритный чертеж корпуса	9x9 QFN-64 Габаритный чертеж корпуса	9x9 QFN-64 Габаритный чертеж корпуса
Код корпуса	UP	UP	UP	UP
Индекс корпуса	05-08-1705	05-08-1705	05-08-1705	05-08-1705
Количество выводов	64	64	64	64

Параметры

Parameters / Models	LTC2209CUP#PBF	LTC2209CUP#TRPBF	LTC2209IUP#PBF	LTC2209IUP#TRPBF
ADC INL, LSB	1.5	1.5	1.5	1.5
ADCs	1	1	1	1
Архитектура	Pipeline	Pipeline	Pipeline	Pipeline
Bipolar/Unipolar Input	Bipolar	Bipolar	Bipolar	Bipolar
Bits, bits	16	16	16	16
Количество каналов	1	1	1	1
DNL, LSB	0.3	0.3	0.3	0.3
Demo Boards	DC1281A-A,DC1281A-B,DC1282A-A	DC1281A-A,DC1281A-B,DC1282A-A	DC1281A-A,DC1281A-B,DC1282A-A	DC1281A-A,DC1281A-B,DC1282A-A
Экспортный контроль	да	да	да	да
Основные особенности	Internal Dither, PGA, Data Output Randomizer, Clock Duty Cycle Stabilizer	Internal Dither, PGA, Data Output Randomizer, Clock Duty Cycle Stabilizer	Internal Dither, PGA, Data Output Randomizer, Clock Duty Cycle Stabilizer	Internal Dither, PGA, Data Output Randomizer, Clock Duty Cycle Stabilizer
I/O	Parallel CMOS, Parallel LVDS	Parallel CMOS, Parallel LVDS	Parallel CMOS, Parallel LVDS	Parallel CMOS, Parallel LVDS
Input Drive	Differential	Differential	Differential	Differential
Input Span	2.25Vpp or 1.5Vpp	2.25Vpp or 1.5Vpp	2.25Vpp or 1.5Vpp	2.25Vpp or 1.5Vpp
Internal Reference	да	да	да	да
Latency	7	7	7	7
Рабочий диапазон температур, °C	от 0 до 70	от 0 до 70	от -40 до 85	от -40 до 85
Power, mW	1450	1450	1450	1450
SFDR, дБ	100	100	100	100
SINAD, дБ	77.1	77.1	77.1	77.1
SNR, дБ	77.1	77.1	77.1	77.1
Simultaneous	нет	нет	нет	нет
Speed, ksps	160000	160000	160000	160000
Диапазон напряжения питания	3.3V	3.3V	3.3V	3.3V

Экологический статус

	LTC2209CUP#PBF	LTC2209CUP#TRPBF	LTC2209IUP#PBF	LTC2209IUP#TRPBF
RoHS	Совместим	Совместим	Совместим	Совместим

Design Notes

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Understanding the Effect of Clock Jitter on High Speed ADCs &mdash DN1013
PDF, 115 Кб, Файл опубликован: 28 авг 2007
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advertisement Understanding the Effect of Clock Jitter on High Speed ADCs
Design Note 1013
Derek Redmayne (LTC Applications Engineer), Eric Trelewicz (LTC Applications
Manager) and Alison Smith (High Speed ADC Product Marketing Engineer)
Digitizing high speed signals to a high resolution requires
careful selection of a clock that will not compromise the
sampling performance of the Analog to Digital Converter
(ADC). In this article we hope to give the reader a better understanding of clock jitter and how it affects the
performance of the high speed ADC.
As an example we will highlight the latest high performance ADC from Linear Technology, the 16-bit, 160Msps
LTC2209. This ADC exhibits a signal to noise ratio (SNR)
of 77.4dB, with 100dB SFDR throughout much of the
baseband region. Like most high speed ADCs on the
market today, the LTC2209 uses a sample-and-hold (S&H)
circuit that essentially takes a snapshot of the ADC input
at an instant in time. When the S&H switch is closed,
the network at the input of the ADC is connected to the
sample capacitor. At the instant the switch is opened
one half clock cycle later, the voltage on the capacitor
is recorded and held. Variation in the time at which the
switch is opened is known as aperture uncertainty, or jitter, and will result in an error voltage that is proportional
to the magnitude of the jitter and the input signal slew
rate. In other words, the greater the input frequency and …

Модельный ряд

Серия: LTC2209 (4)

LTC2209CUP#PBF LTC2209CUP#TRPBF LTC2209IUP#PBF LTC2209IUP#TRPBF

Классификация производителя

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