ZHCSHA9B
August 2017 – January 2018
DAC5672A
PRODUCTION DATA.
1
特性
2
应用
3
说明
功能框图
4
修订历史记录
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Electrical Characteristics
6.7
Electrical Characteristics: AC Characteristics
6.8
Electrical Characteristics: Digital Characteristics
6.9
Switching Characteristics
6.10
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Input Interfaces
7.3.2
Dual-Bus Data Interface and Timing
7.3.3
Single-Bus Interleaved Data Interface and Timing
7.4
Device Functional Modes
7.4.1
DAC Transfer Function
7.4.2
Analog Outputs
7.4.3
Output Configurations
7.4.4
Differential With Transformer
7.4.5
Single-Ended Configuration
7.4.6
Reference Operation
7.4.6.1
Internal Reference
7.4.6.2
External Reference
7.4.6.3
Gain Setting Option
7.4.6.4
Sleep Mode
7.5
Programming
7.5.1
Digital Inputs and Timing
7.5.1.1
Digital Inputs
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
Receiving Notification of Documentation Updates
11.2
Community Resources
11.3
商标
11.4
静电放电警告
11.5
Glossary
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
PFB|48
MTQF019B
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsha9b_oa
zhcsha9b_pm
1
特性
14 位双路发送数模转换器 (DAC)
275MSPS 更新速率
单电源:3V 至 3.6V
高无杂散动态范围 (SFDR):5MHz 时 84dBc
高三阶双音互调 (IMD3):15.1MHz 和 16.1MHz 时 79dBc
WCDMA 相邻通道泄漏比 (ACLR):基带下 78dB
WCDMA ACLR:30.72MHz 时 73dB
独立或单一电阻器增益控制
双路或交错式数据
1.2V 片上基准电压
低功耗:330mW
断电模式:9mW
封装:48 引脚薄四方扁平封装 (TQFP)