Datasheet Linear Technology LTC2299 — Даташит

Производитель	Linear Technology
Серия	LTC2299

Двойной 14-битный АЦП малой мощности, 80 Мвыб./с, 3 В

Datasheets

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PDF, 730 Кб, Язык: анг., Файл закачен: 20 авг 2017, Страниц: 24
Dual 14-Bit, 80Msps Low Power 3V ADC

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Цены

Купить LTC2299 на РадиоЛоцман.Цены — от 432 до 14 352 ₽ 30 предложений от 21 поставщиков IC ADC DUAL 14BIT 80MSPS 64QFN / 2-Channel Dual ADC Pipelined 80Msps 14-bit Parallel Automotive 64-Pin QFN EP Tube
Lixinc Electronics Весь мир	LTC2299CUP#PBF Linear Technology	от 3 599 ₽
Элитан Россия	LTC2299IUP Analog Devices	13 346 ₽
Augswan Весь мир	LTC2299IUP#TRPBF Analog Devices	по запросу
TradeElectronics Россия	LTC2299CUP/IUP	по запросу

Корпус / Упаковка / Маркировка

	LTC2299CUP#PBF	LTC2299CUP#TRPBF	LTC2299IUP#PBF	LTC2299IUP#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	LTC2299CUP#PBF	LTC2299CUP#TRPBF	LTC2299IUP#PBF	LTC2299IUP#TRPBF
ADC INL, LSB	1.2	1.2	1.2	1.2
ADCs	2	2	2	2
Архитектура	Pipeline	Pipeline	Pipeline	Pipeline
Bipolar/Unipolar Input	Unipolar, Bipolar	Unipolar, Bipolar	Unipolar, Bipolar	Unipolar, Bipolar
Bits, bits	14	14	14	14
Количество каналов	2	2	2	2
DNL, LSB	0.5	0.5	0.5	0.5
Demo Boards	DC851A-A,DC851A-F	DC851A-A,DC851A-F	DC851A-A,DC851A-F	DC851A-A,DC851A-F
Экспортный контроль	нет	нет	нет	нет
Основные особенности	Simultaneous Sampling, Clock Duty Cycle Stabilizer	Simultaneous Sampling, Clock Duty Cycle Stabilizer	Simultaneous Sampling, Clock Duty Cycle Stabilizer	Simultaneous Sampling, Clock Duty Cycle Stabilizer
I/O	Parallel CMOS	Parallel CMOS	Parallel CMOS	Parallel CMOS
Input Drive	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended
Input Span	1Vpp to 2Vpp	1Vpp to 2Vpp	1Vpp to 2Vpp	1Vpp to 2Vpp
Internal Reference	да	да	да	да
Latency	5	5	5	5
Рабочий диапазон температур, °C	от 0 до 70	от 0 до 70	от -40 до 85	от -40 до 85
Power, mW	444	444	444	444
SFDR, дБ	90	90	90	90
SINAD, дБ	72.9	72.9	72.9	72.9
SNR, дБ	73	73	73	73
Simultaneous	да	да	да	да
Speed, ksps	80000	80000	80000	80000
Диапазон напряжения питания	3V	3V	3V	3V

Экологический статус

	LTC2299CUP#PBF	LTC2299CUP#TRPBF	LTC2299IUP#PBF	LTC2299IUP#TRPBF
RoHS	Совместим	Совместим	Совместим	Совместим

Design Notes

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High Linearity Components Simplify Direct Conversion Receiver Designs &mdash DN418
PDF, 73 Кб, Файл опубликован: 8 июн 2007
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High Linearity Components Simplify Direct Conversion
Receiver Designs вЂ“ Design Note 418
Cheng-Wei Pei
Introduction
A direct conversion radio receiver takes a high frequency
input signal, often in the 800MHz to 3GHz frequency range,
and utilizes one mixer/demodulator stage to convert the
signal to baseband without going through an intermediate
frequency (IF) stage. The resulting low frequency (baseband) signal spectrum has useful information at frequencies from DC to typically a few tens of MHz. Designing
these receivers requires the use of very high performance
analog ICs. High performance direct conversion radio
receiver signal chains for applications such as cellular
infrastructure and RFID readers require high linearity,
low noise п¬Ѓgure (NF), and good matching between the
in-phase and quadrature (I and Q) channels.
The Right Components for the Job
Linear TechnologyвЂ™s LTВ® 5575 direct conversion demodulator has a combination of excellent linearity and noise
performance. The most important linearity speciп¬Ѓcation
for direct conversion mixers is the 2nd order intercept
point (IIP2) due to the 2nd order distortion product falling
within the baseband output spectrum, and the LT5575
boasts 54.1dBm at 900MHz (60dBm at 1900MHz). The LT5575 also has high 3rd order linearity and a low noise
п¬Ѓgure of 12.8dB. …

Модельный ряд

Серия: LTC2299 (4)

LTC2299CUP#PBF LTC2299CUP#TRPBF LTC2299IUP#PBF LTC2299IUP#TRPBF

Классификация производителя

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