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ML2035 参数 Datasheet PDF下载

ML2035图片预览
型号: ML2035
PDF下载: 下载PDF文件 查看货源
内容描述: 串行输入可编程正弦波发生器 [Serial Input Programmable Sine Wave Generator]
分类和应用:
文件页数/大小: 9 页 / 210 K
品牌: MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
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ML2035
SID
16-BIT
SHIFT REGISTER
(16 BITS)
• • •
LATI
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
÷4
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
LOW-PASS
FILTER
INPUT TO
LOW-PASS
FILTER
(ANALOG
SIGNAL)
OUTPUT OF
LOW-PASS
FILTER
(ANALOG
SIGNAL)
SINEWAVE
OUTPUT
Figure 3. Detailed Block Diagram of the ML2035.
6