欢迎访问ic37.com |
会员登录 免费注册
发布采购

ML2037 参数 Datasheet PDF下载

ML2037图片预览
型号: ML2037
PDF下载: 下载PDF文件 查看货源
内容描述: 为500kHz ,串行输入,可编程正弦波发生器与数字增益控制 [500kHz, Serial Input, Programmable Sine Wave Generator with Digital Gain Control]
分类和应用:
文件页数/大小: 10 页 / 211 K
品牌: MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
 浏览型号ML2037的Datasheet PDF文件第2页浏览型号ML2037的Datasheet PDF文件第3页浏览型号ML2037的Datasheet PDF文件第4页浏览型号ML2037的Datasheet PDF文件第5页浏览型号ML2037的Datasheet PDF文件第7页浏览型号ML2037的Datasheet PDF文件第8页浏览型号ML2037的Datasheet PDF文件第9页浏览型号ML2037的Datasheet PDF文件第10页  
ML2037
S DATA IN
16-BIT
SHIFT REGISTER
(16 BITS)
• • •
S ENABLE
16-BIT
DATA LATCH
(16 BITS)
• • •
•••
A
16
A
0
A
20
A
15
21-BIT
ADDER
B
0
–B
20
BINARY
PHASE ACCUMULATOR
f
REF
Q
0
SUM (21 BITS)
• • •
21-BIT
LATCH
•••
INPUT TO
QUADRANT
COMPLEMENTOR
Q
20
LEAST
SIGNIFICANT
(12 BITS)
•••
PHASE SAMPLES
(7 BITS)
SIGN BIT
QUADRANT
BIT
CLK IN
CRYSTAL
OSCILLATOR
÷2
QUADRANT
COMPLEMENTER
• • •
(7 BITS)
READ-ONLY
MEMORY
(128
X
7)
• • •
(7 BITS)
SIGN
COMPLEMENTOR
• • •
(7 BITS)
f
REF
OUTPUT
LATCH
• • •
(7BITS)
SIGN
BIT
SIGN
BIT
SIGN
BIT
T=
INPUT TO
ROM
1
f
REF
INPUT TO SIGN
COMPLEMENTOR
PICTORIAL
PRESENTATION
OF DIGITAL DATA
INPUT TO
OUTPUT LATCH
INPUT TO D/A
CONVERTER
8-BIT
DIGITAL-TO-ANALOG
CONVERTER
G1
G0
GAIN CONTROL &
LOW-PASS
FILTER
INPUT TO
LOW-PASS
FILTER
(ANALOG
SIGNAL)
OUTPUT OF
LOW-PASS
FILTER
(ANALOG
SIGNAL)
SINEWAVE
OUTPUT
Figure 1. Detailed Block Diagram of the ML2037.
6