參數(shù)資料
        型號: LTC2261CUJ-12#PBF
        廠商: Linear Technology
        文件頁數(shù): 1/34頁
        文件大?。?/td> 0K
        描述: IC ADC 12-BIT 125MSPS 40-QFN
        產(chǎn)品培訓(xùn)模塊: LTC2262 - Ultra Low Power High Speed ADCs
        標(biāo)準(zhǔn)包裝: 61
        位數(shù): 12
        采樣率(每秒): 125M
        數(shù)據(jù)接口: 并聯(lián)
        轉(zhuǎn)換器數(shù)目: 1
        功率耗散(最大): 146mW
        電壓電源: 單電源
        工作溫度: 0°C ~ 70°C
        安裝類型: 表面貼裝
        封裝/外殼: 40-WFQFN 裸露焊盤
        供應(yīng)商設(shè)備封裝: 40-QFN(6x6)
        包裝: 管件
        輸入數(shù)目和類型: 1 個差分
        配用: DC890B-ND - BOARD USB DATA COLLECTION
        LTC2261-12
        LTC2260-12/LTC2259-12
        1
        226112fc
        For more information www.linear.com/LTC2261-12
        Typical applicaTion
        FeaTures
        applicaTions
        DescripTion
        12-Bit, 125/105/80Msps
        Ultralow Power 1.8V ADCs
        n
        Communications
        n
        Cellular Base Stations
        n
        Software Defined Radios
        n
        Portable Medical Imaging
        n
        Multi-Channel Data Acquisition
        n
        Nondestructive Testing
        n
        70.8dB SNR
        n
        85dB SFDR
        n
        Low Power: 124mW/103mW/87mW
        n
        Single 1.8V Supply
        n
        CMOS, DDR CMOS or DDR LVDS Outputs
        n
        Selectable Input Ranges: 1VP-P to 2VP-P
        n
        800MHz Full-Power Bandwidth S/H
        n
        Optional Data Output Randomizer
        n
        Optional Clock Duty Cycle Stabilizer
        n
        Shutdown and Nap Modes
        n
        Serial SPI Port for Configuration
        n
        Pin Compatible 14-Bit and 12-Bit Versions
        n
        40-Pin (6mm
        × 6mm) QFN Package
        pling 12-bit A/D converters designed for digitizing high
        frequency, wide dynamic range signals. They are perfect
        for demanding communications applications with AC
        performancethatincludes70.8dBSNRand85dBspurious
        free dynamic range (SFDR). Ultralow jitter of 0.17psRMS
        allows undersampling of IF frequencies with excellent
        noise performance.
        DC specs include ±0.3LSB INL (typical), ±0.1LSB DNL
        (typical) and no missing codes over temperature. The
        transition noise is a low 0.3LSBRMS.
        The digital outputs can be either full-rate CMOS, double-
        data rate CMOS, or double-data rate LVDS. A separate
        output power supply allows the CMOS output swing to
        range from 1.2V to 1.8V.
        The ENC+ and ENCinputs may be driven differentially or
        single ended with a sine wave, PECL, LVDS, TTL or CMOS
        inputs. An optional clock duty cycle stabilizer allows high
        performance at full speed for a wide range of clock duty
        cycles.
        2-Tone FFT, fIN = 70MHz and 75MHz
        +
        INPUT
        S/H
        CORRECTION
        LOGIC
        OUTPUT
        DRIVERS
        12-BIT
        PIPELINED
        ADC CORE
        CLOCK/DUTY
        CYCLE
        CONTROL
        D11
        D0
        125MHz
        CLOCK
        ANALOG
        INPUT
        226112 TA01a
        CMOS
        OR
        LVDS
        1.2V
        TO 1.8V
        1.8V
        VDD
        OVDD
        OGND
        GND
        FREQUENCY (MHz)
        0
        –100
        –110
        –120
        –70
        –60
        –80
        –90
        AMPLITUDE
        (dBFS) –50
        –30
        –40
        –20
        –10
        0
        10
        20
        30
        40
        50
        60
        226112 TA01b
        L
        , LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
        Technology Corporation. All other trademarks are the property of their respective owners.
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        參數(shù)描述
        LTC2261CUJ-12-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:12-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs
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        LTC2261CUJ-14#TRPBF 功能描述:IC ADC 14BIT 125MSPS 40-QFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率(每秒):83k 數(shù)據(jù)接口:串行,并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP(0.600",15.24mm) 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端,雙極
        LTC2261CUJ-14-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs
        LTC2261CUJ-14-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:14-Bit, 125/105/80Msps Ultralow Power 1.8V ADCs