Datasheet > 转换器 > 模数转换器> LTC2217IUP-TRPBF

LTC2217IUP-TRPBF

更新时间： 2024-11-26 05:43:43

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
32页	1276K
描述
16-Bit, 105Msps Low Noise ADC

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中文翻译

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数据手册

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LTC2217IUP-TRPBF 数据手册

LTC2217

16-Bit, 105Msps

Low Noise ADC

FEATURES

DESCRIPTION

■

Sample Rate: 105Msps

TheLTC^®2217isa105Mspssampling16-bitA/Dconverter

designedfordigitizinghighfrequency,widedynamicrange

signals with input frequencies up to 400MHz. The input

■

81.3dBFS Noise Floor

■

100dB SFDR

■

SFDR >90dB at 70MHz

range of the ADC is ﬁxed at 2.75V

P-P

■

85fs

Jitter

RMS

The LTC2217 is perfect for demanding communications

applications,withACperformancethatincludes81.3dBFS

Noise Floor and 100dB spurious free dynamic range

■

2.75V Input Range

P-P

400MHz Full Power Bandwidth S/H

Optional Internal Dither

(SFDR). Ultra low jitter of 85fs

allows undersampling

RMS

Optional Data Output Randomizer

LVDS or CMOS Outputs

Single 3.3V Supply

Power Dissipation: 1.19W

Clock Duty Cycle Stabilizer

Pin Compatible with LTC2208

64-Pin (9mm × 9mm) QFN Package

ofhighinputfrequencieswhilemaintainingexcellentnoise

performance.MaximumDCspeciﬁcationsinclude 3.5LSB

INL, 1LSB DNL (no missing codes).

The digital output can be either differential LVDS or

single-ended CMOS. There are two format options for the

CMOS outputs: a single bus running at the full data rate or

demultiplexed buses running at half data rate. A separate

output power supply allows the CMOS output swing to

range from 0.5V to 3.6V.

APPLICATIONS

■

Telecommunications

–

The ENC and ENC inputs may be driven differentially

or single-ended with a sine wave, PECL, LVDS, TTL or

CMOS inputs. An optional clock duty cycle stabilizer al-

lows high performance at full speed with a wide range of

clock duty cycles.

■

Receivers

■

Cellular Base Stations

■

Spectrum Analysis

■

Imaging Systems

■

ATE

, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners. Patents Pending.

TYPICAL APPLICATION

3.3V

SENSE

64k Point FFT,

F_IN= 4.9MHz, –1dBFS

1.575V

COMMON MODE

BIAS VOLTAGE

INTERNAL ADC

REFERENCE

GENERATOR

0.5V TO 3.6V

1μF

–10

2.2μF

–20

–30

–40

–50

–60

–70

–80

CLKOUT

D15

AIN

16-BIT

PIPELINED

ADC CORE

OUTPUT

DRIVERS

CORRECTION

LOGIC AND

SHIFT REGISTER

CMOS

LVDS

ANALOG

INPUT

S/H

AMP

•

–

AIN

–90

OGND

–100

–110

–120

–130

CLOCK/DUTY

CYCLE

CONTROL

3.3V

1μF

GND

2217 TA01

FREQUENCY (MHz)

–

ENC

SHDN DITH MODE LVDS RAND

ADC CONTROL INPUTS

2217 TA01b

2217f

12 3 4 5 6 7...32

中文翻译

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与LTC2217IUP-TRPBF相关器件

型号	品牌	获取价格	描述	数据表
LTC2217UP	Linear	获取价格	16-Bit, 105Msps Low Noise ADC
LTC221CJ	Linear	获取价格	Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches
LTC221CN	Linear	获取价格	Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches
LTC221CS	Linear	获取价格	Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches
LTC221CS#TR	Linear	获取价格	LTC221 - Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches; Pa
LTC221MJ	Linear	获取价格	Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches
LTC221MJ/883B	Linear	获取价格	IC QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, CDIP16, CERAMIC, DIP-16, Multiplexer or Swit
LTC222	Linear	获取价格	Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches
LTC222	ADI	获取价格	具数据锁存器的微功率、低电荷注入、四通道 CMOS 模拟开关
LTC222_15	Linear	获取价格	Micropower, Low Charge Injection, Quad CMOS Analog Switches with Data Latches

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