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參數(shù)資料
| 型號： | ML2037 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 500kHz, Serial Input, Programmable Sine Wave Generator with Digital Gain Control(500kHz、數(shù)字增益控制的串行輸入可編程正弦波發(fā)生器) |
| 中文描述： | 為500kHz，串行輸入，可編程正弦波發(fā)生器數(shù)字增益控制（為500kHz，數(shù)字增益控制的串行輸入可編程正弦波發(fā)生器） |
| 文件頁數(shù)： | 6/10頁 |
| 文件大小： | 213K |
| 代理商： | ML2037 |
ML2037
6
REV. 1.0 10/10/2000
16-BIT
SHIFT REGISTER
16-BIT
DATA LATCH
21-BIT
ADDER
A
16
A
0
A
20
A
15
B
0
–
B
20
–
–
21-BIT
LATCH
SUM (21 BITS)
Q
20
Q
0
BINARY
PHASE ACCUMULATOR
f
REF
QUADRANT
COMPLEMENTER
LEAST
SIGNIFICANT
(12 BITS)
PHASE SAMPLES
(7 BITS)
SIGN BIT
QUADRANT
BIT
(16 BITS)
(16 BITS)
INPUT TO
QUADRANT
COMPLEMENTOR
T =
1
f
REF
INPUT TO
ROM
PICTORIAL
PRESENTATION
OF DIGITAL DATA
INPUT TO SIGN
COMPLEMENTOR
SIGN
BIT
(7 BITS)
READ-ONLY
MEMORY
(128
X
7)
(7 BITS)
(7 BITS)
(7BITS)
SIGN
COMPLEMENTOR
OUTPUT
LATCH
8-BIT
DIGITAL-TO-ANALOG
CONVERTER
GAIN CONTROL &
LOW-PASS
FILTER
SINEWAVE
OUTPUT
OUTPUT OF
LOW-PASS
FILTER
(ANALOG
SIGNAL)
INPUT TO
LOW-PASS
FILTER
(ANALOG
SIGNAL)
INPUT TO D/A
CONVERTER
INPUT TO
OUTPUT LATCH
SIGN
BIT
SIGN
BIT
f
REF
CLK IN
CRYSTAL
OSCILLATOR
÷
2
S ENABLE
S DATA IN
G1
G0
Figure 1. Detailed Block Diagram of the ML2037.
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| ML2037CP | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:500kHz, Serial Input, Programmable Sine Wave Generator with Digital Gain Control |
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| ML2037IP | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:500kHz, Serial Input, Programmable Sine Wave Generator with Digital Gain Control |
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| ML-20-3P | 制造商:Sato Parts 功能描述:3 250V 30A 59~45mm lW~[q Bulk 制造商:Sato Parts 功能描述:Terminal Block,11mmPitch |
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