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參數(shù)資料
| 型號： | SPG8650A |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Crystal Oscillators - Programmable - Seiko Epson |
| 中文描述： | 晶體振蕩器-可編程-精工愛普生 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 103K |
| 代理商： | SPG8650A |
TEL: +44 1635 528520 FAX: +44 1635 528443
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Crystal Oscillators - Programmable -
Seiko Epson
SPG Series
Baud Rate Generator
8640CN
CTL1 CTL2 CTL3 CTL4 CTL5 CTL6 Output frequency Baud rate output example
(kH)
768k
153.6
76.8
38.4
19.2
(fo/16)(bits/sec)
48000
9600
4800
2400
1200
0
1
0
0
1
0
0
0
1
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
8650C
CTL1 CTL2 CTL3 CTL4 CTL5 CTL6 Output frequency Baud rate output example
(kH)
96.0
19.2
9.6
4.8
3.2
2.4
1.6
0.8
(fo/16)(bits/sec)
6000
1200
600
300
200
150
100
50
0
1
0
0
0
1
1
1
0
0
0
1
1
0
1
1
0
1
1
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
8650D
CTL1 CTL2 CTL3 CTL4 CTL5 CTL6 Output frequency Baud rate output example
(kH)
153.6
76.8
38.4
19.2
4.8
3.2
2.4
1.6
1.2
0.8
(fo/16)(bits/sec)
9600
4800
2400
1200
300
200
150
100
75
50
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
1
0
1
0
1
0
0
0
0
0
1
0
0
0
1
0
0
0
0
1
1
1
1
1
1
0
0
1
1
0
0
1
0
1
0
0
1
0
1
1
0
0
0
1
0
Explanation of Terminals
Terminal
Name
Function
CTL1 to 6
OUT
Programs dividing ratio. (pull-down resistor incorporated)
Output frequency preset by CTL1~6.
(Refer to the setting procedure of output frequency)
Constantly outputs the oscillation source frequency of
built-in quartz crystal.
Stops output at RESET=“L”. (Pull up resistor incorporated)
Used for the input terminal for testing. When CTL4 is H, output
will be 1000 times larger than the preset value at TEST-“H”.
(Pull-down resistor incorporated)
Serves as input terminal when using an external clock by
changing to the built-in oscillator. Effective only when CSEL is H.
When this terminal is made H, the external clock is selected
(Pull down resistor incorporated).
Note: treatment of empty terminals. When RESET terminal is not used, this
should be connected to VDD, when TEST terminal, CSEL terminal, and CTL1 to
6 terminals are not used, to GND.
Additional explanation of terminals for 8650D series
Clock
Clock input (max. 1MHz)
ENABLE
Be sure to connect to V
DD
FOUT
RESET
TEST
EXC
(8640N only)
CSEL
(8640N only)
Setting of Divider Output
CTL1 CTL2 CTL3Dratio
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
1/1
1/10
1/2
1/3
1/4
1/5
1/6
1/12
*0 = L 1 = H
Setting of Output Frequency
CTL4 CTL5 CTL6 Dividing ratio
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
1/1 (1/
1
)
1/10 (1/
2
)
1/10
2
(1/2
2
)
1/10
3
(1/2
3
)
1/10
4
(1/2
4
)
1/10
5
(1/2
5
)
1/10
6
(1/2
6
)
1/10
7
(1/2
7
)
()8650D
CTL6
CTL3
8640AN
Set terminal
CTL4
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
6
1
1
0
1
1
1
CTL5
CTL1 CTL2
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
600K
60K
300K
200K
150K
120K
100K
50K
60K
6K
30K
20K
15K
12K
10K
5K
6K
600
3K
2K
1.5K
1.2K
1K
500
600
60
300
200
150
120
100
50
60
6
30
20
15
12
10
5
0.6
0.06
0.3
0.2
0.15
0.12
0.1
0.05
0.06
0.006
0.03
0.02
0.015
0.012
0.01
0.005
0.6
3
2
1.5
1.2
1
0.5
CTL6
CTL3
CTL6
CTL3
CTL6
CTL3
CTL6
CTL3
Note: Lower digits are omitted
Terminal Connection
NC: Do not connect to
the external terminal.
1. NC
2. CTL 3
3. CTL 2
4. CTL 1
5. CTL 6
6. CTL 5
7. CTL 4
8. GND
( ) Shown 8640N only
For 8650 O
11. NC
13. Enable
16. V
DD
15. NC
14. RESET
13. NC (CSEL)
12. NC(EXC)
11. F
OUT
10. TEST
9.
OUT
12. Clock
8640BN
Set terminal CTL4
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
1
CTL5
CTL1 CTL2
0
0
0
0
1
1
1
1
8650A 8651A
Set terminal CTL4
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
1M
100K
500K
333.3K 33.3K
250K
200K
166.6K 16.6K
83.3K
100K
10K
50K
10K
1K
5K
3.3K
2.5K
2K
1.6K
833.3
1K
100
500
333.3
250
200
166.6
83.3
100
10
50
33.3
25
20
16.6
8.3
10
1
5
3.33
2.5
2
1.6
0.83
1/10
1/100
1/20
1/30
1/40
150
1/60
1/120
1/10
1/2
1/3
1/4
1/5
1/6
1/12
25K
20K
8.3K
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
6
1
0
1
1
1
0
1
1
1
CTL5
CTL1 CTL2
0
0
0
0
1
1
1
1
8650B 8651B
Set terminal CTL4
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
60K
6K
30K
20K
15K
12K
10K
5K
6K
600
3K
2K
1.5K
1.2K
1K
500
600
600
300
200
150
120
100
50
60
60
30
20
15
12
10
5
0.6
0.06
0.3
0.2
0.15
0.12
0.1
0.05
0.06
0.006 0.0006
0.03
0.02
0.015 0.0015
0.012 0.0012
0.01
0.005 0.0005
0.006
0.6
3
2
1.5
1.2
1
0.5
0.003
0.002
0.001
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
1
0
1
1
1
CTL5
CTL1 CTL2
0
0
0
0
1
1
1
1
8650E 8651E
Set terminal CTL4
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
100K
10K
50K
33.3K
25K
20K
16.6K
8.3K
10K
1K
5K
3.3K 333.3K
2.5K
2K
1.6K
833.3
1K
100
500
100
10
50
33.3
25
20
16.6
8.3
10
1
5
3.33
2.5
2
1.6
0.83
1/10
1/100 1/1000
1/10
1/30
1/40
1/50
1/60
1/120
1/100
1/10
1/20
1/3
1/4
1/5
1/6
1/12
1/200
1/300
1/400
1/500
1/600
1/200
250
200
166.6
83.3
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
CTL5
CTL1 CTL2
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
32768
3276.8
16384
10922.6 1092.26 109.226 10.922
8192
819.2
6553.6
655.36 65.536
5461.3
546.13 54.613
2730.6
273.06 27.306
3276.8 327.68
327.68 32.768
1638.4 163.84 16.384
32.768 3.2768 0.32768 0.03276 0.00327
3.276
0.327
0.0327 0.00327 0.00032
1.638
0.1638 0.01638 0.00163
1.092
0.1092 0.01092 0.00109
8.192
0.819
0.0819 0.00819 0.00081
6.553
0.655
0.0655 0.00655 0.00065
5.461
0.546
0.0546 0.00546 0.00054
2.730
0.273
0.0273 0.00273 0.00027
81.92
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SPG8650B | Crystal Oscillators - Programmable - Seiko Epson |
| SPG8650C | Crystal Oscillators - Programmable - Seiko Epson |
| SPG8650D | Crystal Oscillators - Programmable - Seiko Epson |
| SPG8650E | Crystal Oscillators - Programmable - Seiko Epson |
| SPG8651A | Crystal Oscillators - Programmable - Seiko Epson |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPG-8650A | 制造商:EPSONTOYOCOM 制造商全稱:Epson ToYoCom 功能描述:Crystal oscillator |
| SPG8650B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Crystal Oscillators - Programmable - Seiko Epson |
| SPG-8650B | 制造商:EPSONTOYOCOM 制造商全稱:Epson ToYoCom 功能描述:Crystal oscillator |
| SPG8650C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Crystal Oscillators - Programmable - Seiko Epson |
| SPG-8650C | 制造商:EPSONTOYOCOM 制造商全稱:Epson ToYoCom 功能描述:Crystal oscillator |
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