LTC1743IFW Datasheet

IC型號(hào)：
LTC1743IFW
PDF描述：
12-Bit, 50Msps ADC
文件大小：
510.06KB
PDF頁數(shù)：
24頁
芯片廠家：
LINER

閱覽下載糾錯(cuò) 0

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

LTC1743

12-Bit, 50Msps ADC

FEATURES

DESCRIPTIO

Sample Rate: 50Msps

72.5dB SNR and 85dB SFDR (3.2V Range)

71dB SNR and 90dB SFDR (2V Range)

No Missing Codes

Single 5V Supply

Power Dissipation: 1000mW

Selectable Input Ranges:

鹵1V

鹵1.6V

150MHz Full Power Bandwidth S/H

Pin Compatible Family

25Msps: LTC1746 (14-Bit), LTC1745 (12-Bit)

50Msps: LTC1744 (14-Bit), LTC1743 (12-Bit)

65Msps: LTC1742 (14-Bit), LTC1741 (12-Bit)

80Msps: LTC1748 (14-Bit), LTC1747 (12-Bit)

48-Pin TSSOP Package

The LTC

廬

1743 is a 50Msps, sampling 12-bit A/D con-

verter designed for digitizing high frequency, wide

dynamic range signals. Pin selectable input ranges of

鹵1V

and

鹵1.6V

along with a resistor programmable mode

allow the LTC1743鈥檚 input range to be optimized for a

wide variety of applications.

The LTC1743 is perfect for demanding communications

applications with AC performance that includes 72.5dB

SNR and 85dB spurious free dynamic range. Ultralow jitter

of 0.3ps

RMS

allows undersampling of IF frequencies with

excellent noise performance. DC specs include

鹵1LSB

maximum INL and

鹵0.8LSB

DNL over temperature.

The digital interface is compatible with 5V, 3V and 2V logic

systems. The ENC and ENC inputs may be driven differen-

tially from PECL, GTL and other low swing logic families or

from single-ended TTL or CMOS. The low noise, high gain

ENC and ENC inputs may also be driven by a sinusoidal

signal without degrading performance. A separate output

power supply can be operated from 0.5V to 5V, making it

easy to connect directly to any low voltage DSPs or FIFOs.

The 48-pin TSSOP package with a flow-through pinout

simplifies the board layout.

APPLICATIO S

Telecommunications

Receivers

Cellular Base Stations

Spectrum Analysis

Imaging Systems

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

BLOCK DIAGRA

50Msps, 12-Bit ADC with a 2V Differential Input Range

0.1碌F

IN+

鹵1V

DIFFERENTIAL

ANALOG INPUT

S/H

AMP

12-BIT

PIPELINED ADC

OUTPUT

LATCHES

鈥?/div>

D11

CLKOUT

0.5V TO 5V

0.1碌F

鈥?/div>

SENSE

BUFFER

RANGE

SELECT

DIFF AMP

GND

4.7碌F

2.5V

REF

CONTROL LOGIC

1743 BD

REFLB

0.1碌F

1碌F

REFHA

4.7碌F

REFLA

REFHB

ENC

0.1碌F

1碌F

DIFFERENTIAL

ENCODE INPUT

OGND

1碌F

MSBINV

1743f

數(shù)據(jù)列表
LTC1743
標(biāo)準(zhǔn)包裝
39
類別
集成電路 (IC)
家庭
數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器
系列
-
位數(shù)
12
采樣率（每秒）
50M
數(shù)據(jù)接口
并聯(lián)
轉(zhuǎn)換器數(shù)目
1
功率耗散（最大）
1.2W
電壓電源
單電源
工作溫度
-40°C ~ 85°C
安裝類型
表面貼裝
封裝/外殼
48-TFSOP（0.240"，6.10mm 寬）
供應(yīng)商設(shè)備封裝
48-TSSOP
包裝
管件
輸入數(shù)目和類型
2 個(gè)單端，雙極；1 個(gè)差分，雙極

LTC1743IFW相關(guān)型號(hào)PDF文件下載

型號(hào)

版本

描述

廠商

下載
LTC1040

英文版

Dual Micropower Comparator

LINER

LTC1040
LTC1040

英文版

DUAL MICROPOWER COMPARATOR

LINER [Lin...

LTC1040
LTC1040

英文版

Dual Micropower Comparator

LINER [Lin...

LTC1040
LTC1041

英文版

BANG-BANG Controller

LINER

LTC1041
LTC1041

英文版

BANG-BANG Controller

LINER [Lin...

LTC1041
LTC1042

英文版

Window Comparator

LINER

LTC1042
LTC1042

英文版

Window Comparator

LINER [Lin...

LTC1042
LTC1042

英文版

Window Comparator

LINER [Lin...

LTC1042
LTC1043

英文版

2-Channel Differential Input 16-Bit No Latency DS ADC

LINER

LTC1043
LTC1043

英文版

2-Channel Differential Input 24-Bit No Latency DS ADC

LINER [Lin...

LTC1043
LTC1043

英文版

2-Channel Differential Input 16-Bit No Latency DS ADC

LINER [Lin...

LTC1043
LTC1043

英文版

Dual Precision Intrumentation Switched-Capacitor Building Bl...

LINER [Lin...

LTC1043
LTC1044

英文版

Switched Capacitor Voltage Converter

LINER

LTC1044
LTC1044

英文版

Switched Capacitor Voltage Converter

LINER [Lin...

LTC1044
LTC1045

英文版

Programmable Micropower Hex Translator/ Receiver/Driver

LINER

LTC1045
LTC1045

英文版

Programmable Micropower Hex Translator/ Receiver/Driver

LINER [Lin...

LTC1045
LTC1046

英文版

“Inductorless” 5V to + 5V Converter

LINER

LTC1046
LTC1046

英文版

“Inductorless” 5V to + 5V Converter

LINER [Lin...

LTC1046
LTC1047

英文版

Dual Micropower Chopper Stabilized Operational Amplifier wit...

LINER

LTC1047
LTC1047

英文版

Dual Micropower Zero-Drift Operational Amplifier with Intern...

LINER [Lin...

LTC1047

LTC1743IFW Datasheet

PDF預(yù)覽

LTC1743IFW 產(chǎn)品屬性

LTC1743IFW相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

LTC1743IFW Datasheet

PDF預(yù)覽

LTC1743IFW 產(chǎn)品屬性

LTC1743IFW相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

建議反饋

PDF糾錯(cuò)X