ZHCSBF4B
July 2013 – September 2015
ADS42JB46
PRODUCTION DATA.
1
特性
2
应用
3
说明
4
修订历史记录
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics: ADS42JB46
7.6
Electrical Characteristics: General
7.7
Timing Characteristics
7.8
Digital Characteristics
7.9
Reset Timing
7.10
Serial Interface Timing
7.11
Typical Characteristics: ADS42JB46
7.12
Typical Characteristics: Contour
7.12.1
Spurious-Free Dynamic Range (SFDR)
7.12.2
Signal-to-Noise Ratio (SNR)
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Digital Gain
8.3.2
Overrange Indication
8.3.3
Input Clock Divider
8.3.4
Pin Controls
8.4
Device Functional Modes
8.4.1
JESD204B Interface
8.4.1.1
JESD204B Initial Lane Alignment (ILA)
8.4.1.2
JESD204B Test Patterns
8.4.1.3
JESD204B Frame Assembly
8.4.1.4
JESD Link Configuration
8.4.1.4.1
Configuration for 2-Lane (20x) SERDES Mode
8.4.1.4.2
Configuration for 4-Lane (10x) SERDES Mode
8.4.1.5
CML Outputs
8.5
Programming
8.5.1
Serial Interface
8.5.1.1
Register Initialization
8.5.1.2
Serial Register Write
8.5.1.3
Serial Register Readout
8.6
Register Maps
8.6.1
Summary of Serial Interface Registers
8.6.2
Description of Serial Interface Registers
8.6.2.1
Register Address 06
8.6.2.2
Register Address 07
8.6.2.3
Register Address 08
8.6.2.4
Register Address 0B
8.6.2.5
Register Address 0C
8.6.2.6
Register Address 0D
8.6.2.7
Register Address 0E
8.6.2.8
Register Address 0F
8.6.2.9
Register Address 10
8.6.2.10
Register Address 11
8.6.2.11
Register Address 12
8.6.2.12
Register Address 13
8.6.2.13
Register Address 1F
8.6.2.14
Register Address 26
8.6.2.15
Register Address 27
8.6.2.16
Register Address 2B
8.6.2.17
Register Address 2C
8.6.2.18
Register Address 2D
8.6.2.19
Register Address 30
8.6.2.20
Register Address 36
8.6.2.21
Register Address 37
8.6.2.22
Register Address 38
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Analog Input
9.2.2.1.1
Drive Circuit Requirements
9.2.2.1.2
Driving Circuit
9.2.2.2
Clock Input
9.2.2.3
SNR and Clock Jitter
9.2.3
Application Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
器件和文档支持
12.1
器件支持
12.1.1
Third-Party Products Disclaimer
12.2
社区资源
12.3
商标
12.4
静电放电警告
12.5
Glossary
13
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
RGC|64
MPQF125F
散热焊盘机械数据 (封装 | 引脚)
RGC|64
QFND123N
订购信息
zhcsbf4b_oa
5 Device Comparison Table
INTERFACE OPTION
14-BIT,
160 MSPS
14-BIT,
250 MSPS
16-BIT,
250 MSPS
DDR, QDR LVDS
—
ADS42LB49
ADS42LB69
JESD204B
ADS42JB46
ADS42JB46
ADS42JB69
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