Datasheet > LTC2209

LTC2209

更新时间： 2024-11-27 14:57:23

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
32页	597K
描述
16 位、160Msps ADC

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中文翻译

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LTC2209 数据手册

LTC2209

16-Bit, 160Msps ADC

Features

Description

Sample Rate: 160Msps

TheLTC^®2209isa160Msps16-bitA/Dconverterdesigned

for digitizing high frequency, wide dynamic range signals

with input frequencies up to 700MHz. The input range of

the ADC can be optimized with the PGA front end.

77.3dBFS Noise Floor

100dB SFDR

SFDR >84dB at 250MHz (1.5V Input Range)

PGA Front End (2.25V or 1.5V Input Range)

700MHz Full Power Bandwidth S/H

Optional Internal Dither

P-P

The LTC2209 is perfect for demanding communications

applications,withACperformancethatincludes77.3dBFS

Noise Floor and 100dB spurious free dynamic range

Optional Data Output Randomizer

LVDS or CMOS Outputs

(SFDR). Ultra low jitter of 70fs

allows undersampling

RMS

ofhighinputfrequencieswithexcellentnoiseperformance.

Maximum DC specs include ±±.±LSB ꢀNL, ±1LSB DNL (no

missing codes).

Single 3.3V Supply

Power Dissipation: 1.±3W

Clock Duty Cycle Stabilizer

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 busses running at half data rate. A

separate output power supply allows the CMOS output

swing to range from 0.±V to 3.6V.

Pin-Compatible Family:

130Msps: LTC2208 (16-Bit), LTC2208-14 (14-Bit)

10±Msps: LTC2217 (16-Bit)

64-Pin (9mm × 9mm) QFN Package

applications

–

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.

Telecommunications

Receivers

Cellular Base Stations

Spectrum Analysis

ꢀmaging Systems

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

All other trademarks are the property of their respective owners.

ATE

typical application

3.3V

SENSE

64k Point FFT, f_IN= 15.1MHz,

–1dBFS, PGA = 0

1.25V

COMMON MODE

BIAS VOLTAGE

INTERNAL ADC

REFERENCE

GENERATOR

0.5V TO 3.6V

1µF

–10

–20

–30

–40

–50

–60

–70

–80

2.2µF

CLKOUT

D15

16-BIT

PIPELINED

ADC CORE

OUTPUT

DRIVERS

CORRECTION

LOGIC AND

SHIFT REGISTER

CMOS

LVDS

ANALOG

INPUT

S/H

AMP

•

–

–90

OGND

–100

–110

–120

–130

CLOCK/DUTY

CYCLE

CONTROL

3.3V

1µF

GND

10 20 30 40 50 60 70 80

2209 TA01

FREQUENCY (MHz)

2209 TA01b

–

ENC

PGA SHDN DITH MODE LVDS RAND

ADC CONTROL INPUTS

2209fb

12 3 4 5 6 7...32

中文翻译

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与LTC2209相关器件

型号	品牌	获取价格	描述	数据表
LTC2209CUP	Linear	获取价格	16-Bit, 160Msps ADC
LTC2209CUP#TR	Linear	获取价格	LTC2209 - 16-Bit, 160Msps ADC; Package: QFN; Pins: 64; Temperature Range: 0°C to 7
LTC2209CUP-PBF	Linear	获取价格	16-Bit, 160Msps ADC
LTC2209CUP-TR	Linear	获取价格	16-Bit, 160Msps ADC
LTC2209CUP-TRPBF	Linear	获取价格	16-Bit, 160Msps ADC
LTC2209IUP	Linear	获取价格	16-Bit, 160Msps ADC
LTC2209IUP#TR	Linear	获取价格	LTC2209 - 16-Bit, 160Msps ADC; Package: QFN; Pins: 64; Temperature Range: -40°C to
LTC2209IUP-PBF	Linear	获取价格	16-Bit, 160Msps ADC
LTC2209IUP-TR	Linear	获取价格	16-Bit, 160Msps ADC
LTC2209IUP-TRPBF	Linear	获取价格	16-Bit, 160Msps ADC

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