ZHCSPO2 September   2023 ADC32RF52

PRODUCTION DATA  

  1.   1
  2. 特性
  3. 应用
  4. 说明
  5. Revision History
  6. Pin Configuration and Functions
  7. 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 (Dither DISABLED)
    8. 6.8  Electrical Characteristics - AC Specifications (Dither ENABLED)
    9. 6.9  Timing Requirements
    10. 6.10 Typical Characteristics
  8. Detailed Description
    1. 7.1 Overview
    2. 7.2 功能方框图
    3. 7.3 Feature Description
      1. 7.3.1 Analog Inputs
        1. 7.3.1.1 Input Bandwidth and Full-Scale
        2. 7.3.1.2 Input Imbalance
        3. 7.3.1.3 Overrange Indication
        4. 7.3.1.4 Analog out-of-band dither
      2. 7.3.2 Sampling Clock Input
      3. 7.3.3 SYSREF
        1. 7.3.3.1 SYSREF Capture Detection
      4. 7.3.4 ADC Foreground Calibration
        1. 7.3.4.1 Calibration Control
        2. 7.3.4.2 ADC Switch
        3. 7.3.4.3 Calibration Configuration
      5. 7.3.5 Decimation Filter
        1. 7.3.5.1 Decimation Filter Response
        2. 7.3.5.2 Decimation Filter Configuration
        3. 7.3.5.3 20-bit Output Mode
        4. 7.3.5.4 Dynamic Switching
          1. 7.3.5.4.1 2 Lane Mode
          2. 7.3.5.4.2 1 Lane Mode
        5. 7.3.5.5 Numerically Controlled Oscillator (NCO)
        6. 7.3.5.6 NCO Frequency Programming
        7. 7.3.5.7 Fast Frequency Hopping
          1. 7.3.5.7.1 Fast frequency hopping using the GPIO1/2 pins
          2. 7.3.5.7.2 Fast frequency hopping using GPIO1/2, SEN and SDATA pins
          3. 7.3.5.7.3 Fast frequency hopping using the fast SPI
      6. 7.3.6 JESD204B Interface
        1. 7.3.6.1 JESD204B Initial Lane Alignment (ILA)
          1. 7.3.6.1.1 SYNC Signal
        2. 7.3.6.2 JESD204B Frame Assembly
        3. 7.3.6.3 JESD204B Frame Assembly in Bypass Mode
        4. 7.3.6.4 JESD204B Frame Assembly with Complex Decimation - Single Band
        5. 7.3.6.5 JESD204B Frame Assembly with Complex Decimation - Dual Band
        6. 7.3.6.6 JESD204B Frame Assembly with Complex Decimation - Quad Band
      7. 7.3.7 SERDES Output MUX
      8. 7.3.8 Test Pattern
        1. 7.3.8.1 Transport Layer
        2. 7.3.8.2 Link Layer
        3. 7.3.8.3 Internal Capture Memory Buffer
    4. 7.4 Device Functional Modes
      1. 7.4.1 Digital Averaging
    5. 7.5 Programming
      1. 7.5.1 GPIO Pin Control
      2. 7.5.2 Configuration using the SPI interface
        1. 7.5.2.1 Register Write
        2. 7.5.2.2 Register Read
    6. 7.6 Register Maps
      1. 7.6.1 Detailed Register Description
  9. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Wideband RF Sampling Receiver
        1. 8.2.1.1 Design Requirements
          1. 8.2.1.1.1 Input Signal Path
          2. 8.2.1.1.2 Clocking
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Sampling Clock
        3. 8.2.1.3 Application Curves
    3. 8.3 Initialization Set Up
      1. 8.3.1 Initial Device Configuration After Power-Up
        1. 8.3.1.1  STEP 1: RESET
        2. 8.3.1.2  STEP 2: Device Configuration
        3. 8.3.1.3  STEP 3: JESD Interface Configuration (1)
        4. 8.3.1.4  STEP 4: SYSREF Synchronization
        5. 8.3.1.5  STEP 5: JESD Interface Configuration (2)
        6. 8.3.1.6  STEP 6: Analog Trim Settings
        7. 8.3.1.7  STEP 7: Calibration Configuration
        8. 8.3.1.8  STEP 8: SYSREF Synchronization
        9. 8.3.1.9  STEP 9: Run Power up Calibration
        10. 8.3.1.10 STEP 10: JESD Interface Synchronization
    4. 8.4 Power Supply Recommendations
    5. 8.5 Layout
      1. 8.5.1 Layout Guidelines
      2. 8.5.2 Layout Example
  10. Device and Documentation Support
    1. 9.1 接收文档更新通知
    2. 9.2 支持资源
    3. 9.3 Trademarks
    4. 9.4 静电放电警告
    5. 9.5 术语表
  11. 10Mechanical, 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

Typical Characteristics

Typical values are at TA = 25°C, ADC sampling rate = 1.5 GSPS, 50% clock duty cycle, AVDD18 = 1.8 V, AVDD12, CLKVDD, DVDD = 1.2 V and –1-dBFS differential input, Dither = DIS, unless otherwise noted

GUID-20230215-SS0I-WPVT-FXFP-WSCWW6LSQLGN-low.svg
SNR = 64.5 dBFS, HD23 = 77 dBc, Non HD23 = 84 dBFS
AIN = -1 dBFS, 1x AVG, Dither = DIS
Figure 6-1 Single Tone FFT at FIN = 100 MHz
GUID-20230215-SS0I-55M4-BTNZ-JJLBTNGT6FTG-low.svg
SNR = 64.4 dBFS, HD23 = 72 dBc, Non HD23 = 81 dBFS
AIN = -1 dBFS, 1x AVG, Dither = DIS
Figure 6-3 Single Tone FFT at FIN = 600 MHz
GUID-20230215-SS0I-ZJ8P-RBBN-0F5GMJZPLRQ6-low.svg
SNR = 64.3 dBFS, HD23 = 72 dBc, Non HD23 = 84 dBFS
AIN = -1 dBFS, 1x AVG, Dither = DIS
Figure 6-5 Single Tone FFT at FIN = 900 MHz
GUID-20230215-SS0I-N3VG-0PCB-L9MT0TKM1GGL-low.svg
SNR = 63.8 dBFS, HD23 = 69 dBc, Non HD23 = 80 dBFS
AIN = -1 dBFS, 1x AVG, Dither = DIS
Figure 6-7 Single Tone FFT at FIN = 1400 MHz
GUID-20230215-SS0I-J9WN-ZDDQ-ZLC4NRT69HJK-low.svg
SNR = 62.6 dBFS, HD23 = 60 dBc, Non HD23 = 79 dBFS
AIN = -1 dBFS, 1x AVG, Dither = DIS
Figure 6-9 Single Tone FFT at FIN = 1900 MHz
GUID-20230216-SS0I-CTX8-XFK5-HZFPGGDXH5J8-low.svg
SNR = 66.8 dBFS, HD23 = 67 dBc, Non HD23 = 82 dBFS
AIN = -1 dBFS, 2x AVG, Dither = DIS
Figure 6-11 Single Tone FFT at FIN = 900 MHz
GUID-20230829-SS0I-HNH1-KC3C-9SKW3XNRSPF0-low.svg
SNR = 66.8 dBFS, HD23 = 67 dBc, Non HD23 = 82 dBFS
AIN = -1 dBFS, 4x AVG, Dither = DIS
Figure 6-13 Single Tone FFT at FIN = 900 MHz
GUID-20230215-SS0I-X9N1-WPP0-68SV7KSRFQTF-low.svg
SNR = 65.2 dBFS, HD23 = 64 dBc, Non HD23 = 88 dBFS
AIN = -20 dBFS, 1x AVG, Dither = DIS
Figure 6-15 Single Tone FFT at FIN = 900 MHz
GUID-20230215-SS0I-WBJP-9NKL-2VL8FCXZVSFW-low.svg
SNR = 67.9 dBFS, HD23 = 64 dBc, Non HD23 = 86 dBFS
AIN = -20 dBFS, 2x AVG, Dither = DIS
Figure 6-17 Single Tone FFT at FIN = 900 MHz
GUID-20230829-SS0I-D8ZW-SNSJ-GL4RCMXL69XM-low.svg
SNR = 67.9 dBFS, HD23 = 64 dBc, Non HD23 = 86 dBFS
AIN = -20 dBFS, 4x AVG, Dither = DIS
Figure 6-19 Single Tone FFT at FIN = 900 MHz
GUID-20230215-SS0I-ZKVP-FPGD-6D4X4520K7KL-low.svg
IMD3 = 73 dBc
AIN = -7 dBFS/tone, 1x AVG, Dither = DIS
Figure 6-21 Two Tone FFT at FIN = 900, 1000 MHz
GUID-20230215-SS0I-W0WZ-R96V-TKF14HCN9PQ1-low.svg
IMD3 = 70 dBc
AIN = -20 dBFS/tone, 1x AVG, Dither = DIS
Figure 6-23 Two Tone FFT at FIN = 900, 1000 MHz
GUID-20230215-SS0I-LDT3-KMPD-CRTDN5VTH9CC-low.svg
IMD3 = 72 dBc
AIN = -7 dBFS/tone, 2x AVG, Dither = DIS
Figure 6-25 Two Tone FFT at FIN = 900, 1000 MHz
GUID-20230215-SS0I-ZMJN-VDQB-78KPF7LSKVRM-low.svg
IMD3 = 63 dBc
AIN = -20 dBFS/tone, 2x AVG, Dither = DIS
Figure 6-27 Two Tone FFT at FIN = 900, 1000 MHz
GUID-20230829-SS0I-0D7X-HF8K-CQ2CC2WWDNMT-low.svg
AIN = -1 dBFS, Dither = DIS
Figure 6-29 AC Performance vs FIN
GUID-20230215-SS0I-5SCD-NFZV-VXZJRGPJ6B1H-low.svg
FIN = 900 MHz
Figure 6-31 Dither Spur vs AIN
GUID-20230829-SS0I-RHH1-3TX8-B9BWHXXVSLP8-low.svg
Dither = DIS
Figure 6-33 AC Performance vs AIN
GUID-20230829-SS0I-V67X-W3MF-HZ3KL1CTKQXS-low.svg
FIN = 900 MHz, AIN = -1 dBFS, Dither = DIS
Figure 6-35 AC Performance vs FS
GUID-20230829-SS0I-ZXTM-NCTB-P9CD0HMKSWFD-low.svg
Dither = EN
Figure 6-37 IMD3 Performance vs AIN
GUID-20230215-SS0I-43GP-N8WD-MTJQZJCTCNRH-low.svg
FIN = 900 MHz, AIN = -1 dBFS, Dither = DIS
Figure 6-39 AC Performance vs Clock Duty Cycle
GUID-20230901-SS0I-5NVT-C4XC-0VWPKFFX6JTS-low.svg
FIN = 900 MHz, AIN = -1 dBFS, Dither = DIS
Figure 6-41 AC Performance vs AVDD12
GUID-20230901-SS0I-6M4G-VG5G-0R6CH6MLBHTK-low.svg
FIN = 900 MHz, AIN = -1 dBFS, Dither = EN
Figure 6-43 AC Performance vs Temperature
GUID-20230912-SS0I-JXWV-XB4P-QVP1FD8TRBKG-low.svg
FIN = 900 MHz, Dither = DIS, 13-bit output
Figure 6-45 DNL vs Code
GUID-20230215-SS0I-ZK7N-XNP1-DKRPD32FCQD4-low.svg
AIN = -1 dBFS, 1x AVG, Dither = DIS
Figure 6-47 CMRR
GUID-20230829-SS0I-4SFP-SCWT-5GBRJRHKWL8Q-low.svg
AIN = -1 dBFS, 1x AVG
Figure 6-49 Current vs Sampling Rate vs Real Decimation
GUID-20230829-SS0I-BWXK-WC5L-LVPDRDG1M89H-low.svg
AIN = -1 dBFS, 1x AVG
Single Band Decimation
Figure 6-51 Current vs Sampling Rate vs Complex Decimation
GUID-20230829-SS0I-4XBT-HCMH-ZGNQ0LQL2KPS-low.svg
AIN = -1 dBFS, 1x AVG
Dual Band Decimation
Figure 6-53 Current vs Sampling Rate vs Complex Decimation
GUID-20230829-SS0I-94SD-K54L-NZCV1TQ0FZQ7-low.svg
AIN = -1 dBFS, 1x AVG
Quad Band Decimation
Figure 6-55 Current vs Sampling Rate vs Complex Decimation
GUID-20230914-SS0I-9FBL-4DHP-GWXV7V9SBHWM-low.svg
SNR = 64.3 dBFS(1), HD23 = 76 dBc, Non HD23 = 89 dBFS
AIN = -4 dBFS, 1x AVG, Dither = EN
Figure 6-2 Single Tone FFT at FIN = 100 MHz
GUID-20230829-SS0I-6QLD-9X1C-MBFHPWTCBBK2-low.svg
SNR = 64.4 dBFS1, HD23 = 75 dBc, Non HD23 = 84 dBFS
AIN = -4 dBFS, 1x AVG, Dither = EN
Figure 6-4 Single Tone FFT at FIN = 600 MHz
GUID-20230829-SS0I-QWMC-2FCV-RLDTW8Z2VQT5-low.svg
SNR = 64.4 dBFS1, HD23 = 76 dBc, Non HD23 = 83 dBFS
AIN = -4 dBFS, 1x AVG, Dither = EN
Figure 6-6 Single Tone FFT at FIN = 900 MHz
GUID-20230829-SS0I-M6C0-DBXF-8ZDRWVWQKLLL-low.svg
SNR = 64.1 dBFS1, HD23 = 71 dBc, Non HD23 = 86 dBFS
AIN = -4 dBFS, 1x AVG, Dither = EN
Figure 6-8 Single Tone FFT at FIN = 1400 MHz
GUID-20230829-SS0I-5NH3-RGM3-GGNNQWW4FBMB-low.svg
SNR = 63.4 dBFS1, HD23 = 63 dBc, Non HD23 = 89 dBFS
AIN = -4 dBFS, 1x AVG, Dither = EN
Figure 6-10 Single Tone FFT at FIN = 1900 MHz
GUID-20230829-SS0I-FNMZ-SMFM-TPGNCSPTTJCH-low.svg
SNR = 67.0 dBFS1, HD23 = 72 dBc, Non HD23 = 89 dBFS
AIN = -4 dBFS, 2x AVG, Dither = EN
Figure 6-12 Single Tone FFT at FIN = 900 MHz
GUID-20230829-SS0I-DWP5-LPTQ-RHQNQXVQX92K-low.svg
SNR = 67.0 dBFS1, HD23 = 75 dBc, Non HD23 = 89 dBFS
AIN = -4 dBFS, 4x AVG, Dither = EN
Figure 6-14 Single Tone FFT at FIN = 900 MHz
GUID-20230829-SS0I-XX0P-CQRS-RX65ZGZRMXMB-low.svg
SNR = 64.8 dBFS1, HD23 = 59 dBc, Non HD23 = 79 dBFS
AIN = -20 dBFS, 1x AVG, Dither = EN
Figure 6-16 Single Tone FFT at FIN = 900 MHz
GUID-20230829-SS0I-0RRC-PSFZ-QWDV2XBNQZ4C-low.svg
SNR = 67.6 dBFS1, HD23 = 67 dBc, Non HD23 = 87 dBFS
AIN = -20 dBFS, 2x AVG, Dither = EN
Figure 6-18 Single Tone FFT at FIN = 900 MHz
GUID-20230829-SS0I-GRNF-MNFP-THL4G29GMMMN-low.svg
SNR = 67.6 dBFS1, HD23 = 67 dBc, Non HD23 = 87 dBFS
AIN = -20 dBFS, 4x AVG, Dither = EN
Figure 6-20 Single Tone FFT at FIN = 900 MHz
GUID-20230215-SS0I-K6TT-ZN3P-MGWCPT7GBBMN-low.svg
IMD3 = 75 dBc
AIN = -10 dBFS/tone, 1x AVG, Dither = EN
Figure 6-22 Two Tone FFT at FIN = 900, 1000 MHz
GUID-20230215-SS0I-GF1R-2G5L-C8TMQNSQ2KPM-low.svg
IMD3 = 72 dBc
AIN = -20 dBFS/tone, 1x AVG, Dither = EN
Figure 6-24 Two Tone FFT at FIN = 900, 1000 MHz
GUID-20230215-SS0I-0FGP-STCK-32JK0JPJFQ2N-low.svg
IMD3 = 79 dBc
AIN = -10 dBFS/tone, 2x AVG, Dither = EN
Figure 6-26 Two Tone FFT at FIN = 900, 1000 MHz
GUID-20230215-SS0I-CFVX-BJLF-Z9KLNNGLMFHZ-low.svg
IMD3 = 77 dBc
AIN = -20 dBFS/tone, 2x AVG, Dither = EN
Figure 6-28 Two Tone FFT at FIN = 900, 1000 MHz
GUID-20230829-SS0I-MGZC-MGPJ-NW0CJLLGL66G-low.svg
AIN = -4 dBFS, Dither = EN
Figure 6-30 AC Performance vs FIN
GUID-20230829-SS0I-WRHG-KRHB-M8XJPVX4RLPM-low.svg
AIN = -20 dBFS
Figure 6-32 NSD Performance vs FIN
GUID-20230829-SS0I-5M3G-GZMR-JZWPCRRFLFMH-low.svg
Dither = EN
Figure 6-34 AC Performance vs AIN
GUID-20230829-SS0I-RHPQ-KXPS-SRW1R3RCSMVZ-low.svg
Dither = DIS
Figure 6-36 IMD3 Performance vs AIN
GUID-20230215-SS0I-HHTZ-BZ44-TPJLCPGZCXMV-low.svg
Figure 6-38 Isolation vs Input Frequency
GUID-20230829-SS0I-S4BG-LQGG-7CJQFCCQPNDN-low.svg
FIN = 900 MHz, AIN = -1 dBFS, Dither = DIS
Figure 6-40 AC Performance vs AVDD18
GUID-20230901-SS0I-SDWG-ZZ0P-K30FQJQF9MJV-low.svg
FIN = 900 MHz, AIN = -1 dBFS, Dither = DIS
Figure 6-42 AC Performance vs Temperature
GUID-20230912-SS0I-5LRT-3PML-VTNGFMTQKK4W-low.svg
FIN = 900 MHz, Dither = DIS, 13-bit output
Figure 6-44 INL vs Code
GUID-20230901-SS0I-49PS-XRNP-ZWQ2HSR3VQW3-low.svg
Dither = DIS
Figure 6-46 DC Offset Histogram
GUID-20230829-SS0I-6B4G-SN3R-CRDF2K6CC9FH-low.svg
DDC Bypass
Figure 6-48 Current vs Sampling Rate vs Averaging
GUID-20230829-SS0I-MQZT-TVR9-VWM4XLTLMFW2-low.svg
AIN = -1 dBFS, 1x AVG
Figure 6-50 Current vs Sampling Rate vs Real Decimation
GUID-20230829-SS0I-0JLM-3Z84-QFHFL9TBNVPS-low.svg
AIN = -1 dBFS, 1x AVG
Single Band Decimation
Figure 6-52 Current vs Sampling Rate vs Complex Decimation
GUID-20230829-SS0I-T7K4-QPHB-KHFMBKZ6RVZ3-low.svg
AIN = -1 dBFS, 1x AVG
Dual Band Decimation
Figure 6-54 Current vs Sampling Rate vs Complex Decimation
GUID-20230829-SS0I-S7TZ-J2HK-WR4W8BJWDNDP-low.svg
AIN = -1 dBFS, 1x AVG
Quad Band Decimation
Figure 6-56 Current vs Sampling Rate vs Complex Decimation
Measured from 60 MHz to FS/2