HI5828EVAL2 User’s Manual
TM
Application Note
February 2000
AN9855.1
Description
The HI5828EVAL2 evaluation board provides a quick and
easy method for evaluating the HI5828, 125MSPS Dual High
Speed DAC. Each converter outputs a current into a load
resistor to form a voltage which can be measured by using
the included SMA connectors. The amount of current out of
the DACs is determined by an external resistor and either an
internal or external reference voltage. The evaluation board
also includes a VME (Versa Module Eurocard) digital
interface that is compatible with all previous INTERSIL DAC
evaluation boards. Transformers are included to take
advantage of differential signal drive.
Ordering Information
Features
? HI5828, Dual 12-Bit, 125MSPS CMOS DACs
? Single or Dual 3-5V Supply Range
? Future Dual 14-Bit Ready
? Standard VME/DSP Interface, HSP-EVAL Compatible
? SMA Outputs with Transformer Option
? Easily Selectable Internal or External Reference
Applications
? I and Q Signal Generation
? Modulated Carrier Generation
PART
NUMBER
HI5828EVAL2
TEMP.
RANGE ( o C)
25
PACKAGE
Evaluation Platform
CLOCK
SPEED
125MHz
? General DAC Performance Evaluation
? Amplitude Modulation Via External Reference
Functional Block Diagram
P1
RSET
R15 OR 43
DV DD
AV DD
I-CHANNEL 14 BITS
IOUTA
T2
VME
64 OR 96-PIN
CONNECTOR
Q-CHANNEL 14 BITS
CLOCK
HI5828
DAC
U3
CLK
IOUTB
QOUTB
QOUTA
XFMR
XFMR
T1
IOUT
QOUT
REF SELECT
J21/22
AVDD
J15
SLEEP
EXTERNAL
REFERENCE
(OPTIONAL)
J23
3-1
1-888-INTERSIL or 321-724-7143
|
Intersil and Design is a trademark of Intersil Corporation.
|
Copyright
? Intersil Corporation 2000
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相关代理商/技术参数
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HI5860 WAF 制造商:Intersil Corporation 功能描述:
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HI5860_08 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:12-Bit, 130MSPS, High Speed D/A Converter
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HI5860IA-T 功能描述:CONV D/A 12BIT 130MSPS 28-TSSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:2,400 系列:- 设置时间:- 位数:18 数据接口:串行 转换器数目:3 电压电源:模拟和数字 功率耗散(最大):- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:36-TFBGA 供应商设备封装:36-TFBGA 包装:带卷 (TR) 输出数目和类型:* 采样率(每秒):*
HI5860IB 功能描述:CONV D/A 12-BIT 130MSPS 28-SOIC RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:2,400 系列:- 设置时间:- 位数:18 数据接口:串行 转换器数目:3 电压电源:模拟和数字 功率耗散(最大):- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:36-TFBGA 供应商设备封装:36-TFBGA 包装:带卷 (TR) 输出数目和类型:* 采样率(每秒):*