LTC2215

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
36页	1686K
描述
16-Bit, 80Msps/65Msps Low Noise ADC

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中文翻译

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数据手册

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LTC2215 数据手册

LTC2216/LTC2215

16-Bit, 80Msps/65Msps

Low Noise ADC

FEATURES

DESCRIPTION

Sample Rate: 80Msps/65Msps

TheLTC^®2216/LTC2215are80Msps/65Mspssampling16-

bit A/D converters designed for digitizing high frequency,

wide dynamic range signals with input frequencies up to

81.5dBFS Noise Floor

100dB SFDR

SFDR >95dB at 70MHz

400MHz. The input range of the ADC is ﬁxed at 2.75V

P-P

85fs

Jitter

RMS

The LTC2216/LTC2215 are perfect for demanding com-

munications applications, with AC performance that

includes 81.5dBFS noise ﬂoor and 100dB spurious free

2.75V Input Range

P-P

400MHz Full Power Bandwidth S/H

Optional Internal Dither

dynamic range (SFDR). Ultra low jitter of 85fs

allows

RMS

Optional Data Output Randomizer

LVDS or CMOS Outputs

Single ±.±V Supply

Power Dissipation: 970mW/700mW

Clock Duty Cycle Stabilizer

Pin-Compatible with LTC2208, LTC2217

64-Pin (9mm × 9mm) QFI Package

undersamplingofhighinputfrequencieswhilemaintaining

excellent noise performance. Maximum DC specs include

±±.5LSB ꢀIL, ±1LSB DIL (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 ±.6V.

APPLICATIONS

Telecommunications

–

The EIC and EIC 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

ꢀmaging Systems

ATE

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

All other trademarks are the property of their respective owners.

TYPICAL APPLICATION

±.±V

LTC2216: 64k Point FFT,

f_IN= 4.9MHz, –1dBFS

SEISE

1.575V

COMMOI MODE

BꢀAS VOLTAGE

ꢀITERIAL ADC

REFEREICE

GEIERATOR

0.5V TO ±.6V

1μF

–10

–20

2.2μF

CLKOUT

D15

–±0

–40

–50

–60

–70

–80

AꢀI

16-BꢀT

PꢀPELꢀIED

ADC CORE

OUTPUT

DRꢀVERS

CORRECTꢀOI

LOGꢀC AID

SHꢀFT REGꢀSTER

CMOS

LVDS

AIALOG

ꢀIPUT

S/H

AMP

•

–

AꢀI

–90

OGID

–100

–110

–120

–1±0

CLOCK/DUTY

CYCLE

±.±V

1μF

COITROL

1μF

GID

22165 TA01

±0

–

EIC

SHDI DꢀTH MODE LVDS RAID

ADC COITROL ꢀIPUTS

FREQUEICY (MHz)

22165 TA01b

22165f

12 3 4 5 6 7...36

中文翻译

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与LTC2215相关器件

型号	品牌	获取价格	描述	数据表
LTC2215_15	Linear	获取价格	16-Bit, 80Msps/65Msps Low Noise ADC
LTC2215CUP	Linear	获取价格	16-Bit, 80Msps/65Msps Low Noise ADC
LTC2215CUP#PBF	Linear	获取价格	LTC2215 - 16-Bit, 65Msps Low Noise ADC; Package: QFN; Pins: 64; Temperature Range: 0&d
LTC2215CUP#TR	Linear	获取价格	IC 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64, 9 X 9 MM, PLASTIC, MO-220W
LTC2215CUP#TRPBF	Linear	获取价格	暂无描述
LTC2215CUP-PBF	Linear	获取价格	16-Bit, 80Msps/65Msps Low Noise ADC
LTC2215CUP-TR	Linear	获取价格	16-Bit, 80Msps/65Msps Low Noise ADC
LTC2215CUP-TRPBF	Linear	获取价格	16-Bit, 80Msps/65Msps Low Noise ADC
LTC2215IUP	Linear	获取价格	16-Bit, 80Msps/65Msps Low Noise ADC
LTC2215IUP#PBF	Linear	获取价格	LTC2215 - 16-Bit, 65Msps Low Noise ADC; Package: QFN; Pins: 64; Temperature Range: -40&

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