HI5728EVAL1 User’s Manual
TM
Application Note
February 2000
AN9827.2
Description
The HI5728EVAL1 evaluation board provides a quick and
easy method for evaluating the HI5728, 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 DAC is determined by an external resistor and either an
internal or external reference voltage. The evaluation board
also includes a VME digital interface that is compatible with
the HSP-EVAL board, so DDS (Direct Digital Synthesis) can
be performed with minimal setup time. A transformer is
included to take advantage of differential signal drive.
Ordering Information
Features
? HI5728, 125MSPS CMOS DAC
? Simple and Easy to Use
? 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
? General DAC Performance Evaluation
PART
NUMBER
HI5728EVAL1
TEMP.
RANGE ( o C)
25
PACKAGE
Evaluation Platform
CLOCK
SPEED
125MHz
? Amplitude Modulation Via External Reference
Functional Block Diagram
P1
RSET POT
R68
DV DD
AV DD
VME
64 or 96-PIN
I-CHANNEL 10 BITS
Q-CHANNEL 10 BITS
U1
IOUTA
IOUTB
T1
XFMR
IOUT
SMA5
CONNECTOR
HI5728
ICLK
DAC
QOUTB
CLOCK
SMA8
ICLK
QOUTA
XFMR
QOUT
SMA6
QCLK
SMA9
REF SELECT
QCLK
J2
T2
AVDD
J1
SLEEP
EXTERNAL
REFERENCE
(OPTIONAL)
SMA7
J3
3-1
1-888-INTERSIL or 321-724-7143
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Intersil and Design is a trademark of Intersil Corporation.
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Copyright
? Intersil Corporation 2000
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相关代理商/技术参数
HI5728EVALI 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述:
HI5728IN 功能描述:DAC DUAL 10BIT 125MHZ 48-TQFP 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):*
HI5728IN-T 功能描述:DAC DUAL 10BIT 125MHZ 48-TQFP 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):*
HI5728INZ 功能描述:数模转换器- DAC W/ANNEAL 48 TQFP IND D/A 10BIT 125MHZ RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
HI5728INZ-T 功能描述:数模转换器- DAC W/ANNEAL 10 BIT DL DAC 125MSPS 48 LQFP RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
HI5731 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:12-Bit, 100MSPS, High Speed D/A Converter
HI5731_04 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:12-Bit, 100MSPS, High Speed D/A Converter
HI5731BIB 功能描述:IC DAC 12-BIT 100MSPS 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):*