ZHCSNC4B February   2021  – September 2022 ADC3661 , ADC3662 , ADC3663

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics - Power Consumption
    6. 6.6  Electrical Characteristics - DC Specifications
    7. 6.7  Electrical Characteristics - AC Specifications
    8. 6.8  Timing Requirements
    9. 6.9  Typical Characteristics - ADC3661
    10. 6.10 Typical Characteristics - ADC3662
    11. 6.11 Typical Characteristics - ADC3663
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Analog Input
        1. 8.3.1.1 Analog Input Bandwidth
        2. 8.3.1.2 Analog Front End Design
          1. 8.3.1.2.1 Sampling Glitch Filter Design
          2. 8.3.1.2.2 Analog Input Termination and DC Bias
            1. 8.3.1.2.2.1 AC-Coupling
            2. 8.3.1.2.2.2 DC-Coupling
        3. 8.3.1.3 Auto-Zero Feature
      2. 8.3.2 Clock Input
        1. 8.3.2.1 Single Ended vs Differential Clock Input
        2. 8.3.2.2 Signal Acquisition Time Adjust
      3. 8.3.3 Voltage Reference
        1. 8.3.3.1 Internal voltage reference
        2. 8.3.3.2 External voltage reference (VREF)
        3. 8.3.3.3 External voltage reference with internal buffer (REFBUF)
      4. 8.3.4 Digital Down Converter
        1. 8.3.4.1 DDC MUX
        2. 8.3.4.2 Digital Filter Operation
        3. 8.3.4.3 FS/4 Mixing with Real Output
        4. 8.3.4.4 Numerically Controlled Oscillator (NCO) and Digital Mixer
        5. 8.3.4.5 Decimation Filter
        6. 8.3.4.6 SYNC
        7. 8.3.4.7 Output Formatting with Decimation
      5. 8.3.5 Digital Interface
        1. 8.3.5.1 Output Formatter
        2. 8.3.5.2 Output Bit Mapper
        3. 8.3.5.3 Output Scrambler
        4. 8.3.5.4 Output Interface/Mode Configuration
          1. 8.3.5.4.1 Configuration Example
        5. 8.3.5.5 Output Data Format
      6. 8.3.6 Test Pattern
    4. 8.4 Device Functional Modes
      1. 8.4.1 Normal operation
      2. 8.4.2 Power Down Options
      3. 8.4.3 Digital Channel Averaging
    5. 8.5 Programming
      1. 8.5.1 Configuration using PINs only
      2. 8.5.2 Configuration using the SPI interface
        1. 8.5.2.1 Register Write
        2. 8.5.2.2 Register Read
    6. 8.6 Register Map
      1. 8.6.1 Detailed Register Description
  9. 9 Application Information Disclaimer
    1. 9.1 Typical Application
      1. 9.1.1 Design Requirements
      2. 9.1.2 Detailed Design Procedure
        1. 9.1.2.1 Input Signal Path
        2. 9.1.2.2 Sampling Clock
        3. 9.1.2.3 Voltage Reference
      3. 9.1.3 Application Curves
    2. 9.2 Initialization Set Up
      1. 9.2.1 Register Initialization During Operation
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 接收文档更新通知
    2. 10.2 支持资源
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 术语表
  11. 11Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.6 Electrical Characteristics - DC Specifications

Typical values are over the operating free-air temperature range, at TA = 25°C, full temperature range is TMIN = –40°C to TMAX = 105°C, ADC sampling rate = 65 MSPS, 50% clock duty cycle, AVDD = IOVDD = 1.8 V, external 1.6 V reference, and –1-dBFS differential input, unless otherwise noted
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
DC ACCURACY
No missing codes 16 bits
PSRR FIN = 1 MHz 50 dB
ADC3661 - 10 MSPS: DC ACCURACY
DNL Differential nonlinearity FIN = 4.9 MHz ± 0.6 ± 0.85 LSB
INL Integral nonlinearity FIN = 4.9 MHz ± 3 ± 5 LSB
VOS_ERR Offset error ± 33 ± 135 LSB
VOS_DRIFT Offset drift over temperature 0.12 LSB/ºC
GAINERR Gain error External 1.6V Reference -0.22 %FSR
GAINDRIFT Gain drift over temperature External 1.6V Reference 0.004 ppm/ºC
GAINERR Gain error Internal Reference -0.26 %FSR
GAINDRIFT Gain drift over temperature Internal Reference 106 ppm/ºC
Transition Noise 1.3 LSB
ADC3662 - 25 MSPS: DC ACCURACY
DNL Differential nonlinearity FIN = 5 MHz ± 0.5 ± 0.85 LSB
INL Integral nonlinearity FIN = 5 MHz ± 3 ± 5 LSB
VOS_ERR Offset error 32 ± 135 LSB
VOS_DRIFT Offset drift over temperature -0.003 LSB/ºC
GAINERR Gain error External 1.6V Reference 0.003 %FSR
GAINDRIFT Gain drift over temperature External 1.6V Reference 1.1 ppm/ºC
GAINERR Gain error Internal Reference 0.26 %FSR
GAINDRIFT Gain drift over temperature Internal Reference 106 ppm/ºC
Transition Noise 1.3 LSB
ADC3663 - 65 MSPS: DC ACCURACY
DNL Differential nonlinearity FIN = 5 MHz ± 0.7 ± 0.85 LSB
INL Integral nonlinearity FIN = 5 MHz ± 3 ± 5 LSB
VOS_ERR Offset error ± 33 ± 135 LSB
VOS_DRIFT Offset drift over temperature 0.05 LSB/ºC
GAINERR Gain error External 1.6V Reference ± 2.3 %FSR
GAINDRIFT Gain drift over temperature External 1.6V Reference 68 ppm/ºC
GAINERR Gain error Internal Reference ± 3.5 %FSR
GAINDRIFT Gain drift over temperature Internal Reference 242 ppm/ºC
Transition Noise 1.3 LSB
ADC ANALOG INPUT (AINP/M, BINP/M)
FS Input full scale Differential  3.2 Vpp
VCM Input common model voltage 0.9 0.95 1.0 V
RIN Differential input resistance FIN = 100 kHz 8 kΩ
CIN Differential input Capacitance FIN = 100 kHz 7 pF
VOCM Output common mode voltage 0.95 V
BW Analog Input Bandwidth (-3dB) 900 MHz
Internal Voltage Reference
VREF Internal reference voltage 1.6 V
VREF Output Impedance 8 Ω
External reference voltage 1.2 V
Reference Input Buffer (REFBUF)
VREF 1.6 V
Input Current 0.3 mA
Input impedance 5.3 kΩ
External voltage reference (VREF)
Input clock frequency Input clock frequency 0.5 65 MHz
VID Differential input voltage 1 3.6 Vpp
VCM Input common mode voltage 0.9 V
Clock Input (CLKP/M)
RIN 5 kΩ
CIN Single ended input capacitance 1.5 pF
Clock duty cycle Clock duty cycle 40 50 60 %
Digital Inputs (RESET, PDN, SCLK, SEN, SDIO)
VIH High level input voltage 1.4 V
VIL Low level input voltage 0.4 V
IIH High level input current 90 150 uA
IIL Low level input current -150 -90 uA
CI Input capacitance 1.5 pF
VOH High level output voltage IOVDD – 0.1 IOVDD V
Digital Output (SDOUT)
VOL Low level output voltage ILOAD = 400 uA 0.1 V
Output data rate Output data rate per differential SLVDS output pair 1000 Mbps
SLVDS Interface
VID Differential input voltage DCLKIN 200 350 650 mVpp
VCM Input common mode voltage DCLKIN 1 1.2 1.3 V
VOD Differential output voltage 500 700 850 mVpp
VCM Output common mode voltage 1.0 V
千亿体育app官网登录(中国)官方网站IOS/安卓通用版/手机APP | 米乐app下载官网（中国）|ios|Android/通用版APP最新版 | 米乐|米乐·M6（中国大陆）官方网站 | 千亿体育登陆地址 | 华体会体育（中国）HTH·官方网站 | 千赢qy国际_全站最新版千赢qy国际V6.2.14安卓/IOS下载 | 18新利网v1.2.5|中国官方网站 | bob电竞真人（中国官网）安卓/ios苹果/电脑版【1.97.95版下载】 | 千亿体育app官方下载(中国)官方网站IOS/安卓/手机APP下载安装 |