参数资料
型号: HI5628EVAL1
厂商: Intersil
文件页数: 1/12页
文件大小: 0K
描述: EVALUATION BOARD FOR LQFPHI5628
标准包装: 1
DAC 的数量: 2
位数: 8
采样率(每秒): 125M
数据接口: 并联
设置时间: 15ns
DAC 型: 电流
工作温度: -40°C ~ 85°C
已供物品:
已用 IC / 零件: HI5628
HI5628EVAL1 User’s Manual
Description
Application Note
Features
July 1999
AN9840
[ /Title
(AN98
The HI5628EVAL1 evaluation board provides a quick and
easy method for evaluating the HI5628IN, 125MSPS Dual 8-
Bit, DAC member. Each converter outputs a current into a
? HI5628IN, 125MSPS, Dual 8-Bit, CMOS DAC
? Simple and Easy to Use
40)
load resistor to form a voltage which can be measured by
? Standard VME/DSP Interface, HSP-EVAL Compatible
/Sub-
ject
(HI562
8EVA
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
? SMA Outputs with Transformer Option
? Easily Selectable Internal or External Reference
Applications
L1
User’s
Man-
Synthesis) can be performed with minimal setup time. A
transformer is included to take advantage of differential
signal drive.
? I and Q Signal Generation
? Modulated Carrier Generation
ual)
/Autho
Ordering Information
? General DAC Performance Evaluation
? Amplitude Modulation Via External Reference
r ()
/Key-
words
PART NUMBER
HI5628EVAL1
TEMP. RANGE
( o C)
25
CLOCK
PACKAGE SPEED
Evaluation Platform 125MHz
(Inter-
sil
Corpo-
Functional Block Diagram
ration,
semi-
P1
con-
ductor,
,
RSET POT
R68
DV DD
AV DD
CMOS
, Con-
verter,
BiC-
MOS,
VME
64 OR 96-PIN
I-CHANNEL 8 BITS
Q-CHANNEL 8 BITS
ICLK
SMA8
CLOCK
HI5628
U1
DAC
ICLK
IOUTA
IOUTB
QOUTB
QOUTA
T1
XFMR
XFMR
IOUT
SMA5
QOUT
SMA6
R2R,
QCLK
QCLK
T2
bit,
cable
SMA9
REF SELECT
J2
modem
AVDD
, bases-
J1
tation,
video,
EXTERNAL
REFERENCE
J3
SLEEP
WLL,
(OPTIONAL)
SMA7
wire-
less
1
1-888-INTERSIL or 321-724-7143 | Copyright
? Intersil Corporation 1999
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相关代理商/技术参数
参数描述
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