GENERAL PRODUCT SPECIFICATION
OSCILLATORS - PROGRAMMABLE
8 pin Dual-in-Line
PROGRAMMABLE
OSCILLATORS
EUROQUARTZ
Telephone:
+44 (0)1460 230000
Fax:
+44 (0)1460 230001
Email: sales@euroquartz.co.uk
Web: www.euroquartz.co.uk
SPG SERIES
Page 1 of 4
_
57 frequencies programmable from one device
_
Low current consumption
_
Readily mounted 16 pin DIP
General Specification
Frequency range:
Supply Voltage (Vdd-GND):
Operating Voltage:
Temperature Range
Operating:
Storage:
Soldering Conditions:
Supply current:
Frequency/Temperature:
Ageing:
-10° to +70°C
-55° to +125°C
Under 260°C within 10s.
2mA max.
-10°/-120ppm
±5ppm/year max.
0.00027Hz to 1.0MHz
±-0.3V to -7.0V max.
5.0V±0.5V
Part numbers for undivided fundamental frequencies
with tolerances and supply current
Type number
SPG 8650E
SPG 8650A
SPG 8650C
SPG 8650B
SPG 8650D
Fundamental Freq. Freq./ Current
Frequency
Tol. Voltage max.
(kHz)
(ppm) (ppm)
(mA)
32.768
60.0
96.0
100.0
153.60
600.0
768.0
1000.0
±50
±50
±50
±50
±50
±100
±100
±100
±10
±10
±10
±10
±10
±20
±20
±10
0.5
0.5
0.5
0.5
0.5
1.0
1.5
2.0
Electrical Specification
Item
Symb.
min.
typ. max. Unit
SPG 8640AN
SPG 8640CN
SPG 8640BN
L.input voltage:
H.input voltage:
L. input current (Reset):
H.input current (Reset):
L.i/p current (exc.Reset):
H.i/p current (exc.Reset):
V
IL
V
IH
I
RL
I
RH
I
IL
I
IH
V
OL
V
OH
I
OL
I
OH
t
TLH
t
THL
0
V
DD
-10
-30
0.8
V
DD
-5
0.5
V
V
m
A
m
A
m
A
(Reset = V
SS
)
(Reset = V
DD
)
-0.5
5
30
0.4
V
DD
-10
1.6
-40
30
25
40
t
RW
t
R
t
E
F
IN
t
IN
t
OSC
0.5
0.2
1***
t
W
-1/2*
1.0
1.0
t
W
**
1M
60
50
60
RESET timing
Output waveform
80%V
20%V
t
THL
t
TLH
t
R
t
RW
Duty =B/Ax100(%) Reset
50%
1/2V
DD
V
OL
t
E
B
A
V
DD
m
A
V
V
L.output voltage:
H.output voltage:
L.output current:
H.output current:
Output rise time:
Output fall time:
Duty:
Min. reset pulse width:
Reset delay time:
Reset release sync. error:
Ext. signal i/p frequency:
(I
OL
= 1.6mA)
(I
OH
= -40
m
A)
V
t
W
V
OHSS
RESET Timing
m
A
(V
OL
= 0.4V)
m
A
m
s
m
s
%
16 pin DIL
5.08
3.0
0.5
16
2.6
1
20.5 max.
8
2.54
9
7.0
0.5
7.9
(V
OH
=V
DD
-1.0V)
0.6
(Except 1/3 and 1/5)
m
s
m
s
m
s
Hz
Actual size
(8640N only)
Ext signal i/p pulse width:
m
s
(8640N only)
s.
Outline and Dimensions
Osc. start-up time:
* to = oscillation source cycle, ** tw = ½ cycle of preset frequency
*** for more than 1ms until V
,,
= 0~+4.5V Time at 4.5V is to be zero
.
GENERAL PRODUCT SPECIFICATION
OSCILLATORS - PROGRAMMABLE
8 pin Dual-in-Line
PROGRAMMABLE
OSCILLATORS
EUROQUARTZ
Telephone:
+44 (0)1460 230000
Fax:
+44 (0)1460 230001
Email: sales@euroquartz.co.uk
Web: www.euroquartz.co.uk
SPG SERIES
Page 2 of 4
Divider Output Setting
CTL 1 CTL 2 CTL 3
0
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Division
Ratio
1/1
1/10
1/2
1/3
1/4
1/5
1/6
1/7
CTL 4 CTL 5 CTL 6
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Division
Ratio
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
)
Terminal Connections
16
9
0
0
0
1
1
Connections
1 n/c
16
2 CTL 3 15
3 CTL 2 14
4 CTL 1 13
5 CTL 6 12
6 CTL 5 11
7 CTL 4 10
8 GND
9
Vdd
n/c
RESET
n/c (CSEL)
n/c (EXC)
FOUT
TEST
OUT
8
1
1
1
Combining the division ratios produces the total division ratio
( ) = 8640N only
n/c = Do not connect externally
For 8640 O
11 n/c
12 CLOCK
13 ENABLE
Output Frequency Settings
8640AN
Set Terminal
CTL1
0
0
0
0
1
1
1
1
CTL4
CTL5
0
0
0
600k
60k
300k
200k
150k
120k
100k
50k
0
0
1
60k
6k
30k
20k
15k
12k
10k
5k
0
1
0
6k
600
3k
2k
1.5k
1.2k
1k
500
0
1
1
600
60
300
200
150
120
100
50
1
0
0
60
6
30
20
15
12
10
5
1
0
1
6
0.6
3
2
1.5
1.2
1
0.5
1
1
0
0.6
0.06
0.3
0.2
0.15
0.12
0.1
0.05
1
1
1
0.06
0.006
0.03
0.02
0.015
0.012
0.01
0.005
CTL2
0
0
1
1
0
0
1
1
CTL3
CTL6
Terminal connection details
CTL 1 - 6
OUT
Programmable dividing ratio.
(Pull-down resistor incorp..)
Output frequency preset by
CTL 1~ 6.(Refer to the setting
procedure of output freq.)
0
1
0
1
0
1
0
1
FOUT
Constant output of the oscillator
source frequency.
(Built-in quartz crystal).
RESET
TEST
Stops output at RESET = L
.
(Pull-up resistor incorporated.)
Used for testing the input
terminal. When CTL 4 is H,
output will be 1000 times
larger than the preset value at
TEST = H.
(Pull-down resistor incorp.)
8640BN
Set Terminal
CTL1
0
0
0
0
1
1
1
1
CTL4
CTL5
0
0
0
1M
100k
500k
0
0
1
100k
10k
50k
0
1
0
10k
1k
5k
0
1
1
1k
100
500
1
0
0
100
10
50
1
0
1
10
1
5
33.3
2.5
2
1.6
0.83
1
1
1
0
1
1
1
1/10
1/100
1/20
1/30
1/40
1/50
1/60
1/120
EXC (8640N only)
Serves as input terminal when
using an external clock by
changing to the built-in osc.
Effective when CSEL is H.
CTL2
0
0
1
1
0
0
1
1
CTL3
CTL6
0
1
0
1
0
1
0
1
CSEL (8640N only)
When this terminal is made H,
the external clock is selected.
(Pull-down resistor incorp.)
1/10
1/2
1/3
1/4
1/5
1/6
1/12
333.3k 33.3k
250k
200k
25k
20k
3.3k 333.3 33.3
2.5k
2k
250
200
25
20
Unused terminals
RESET
TEST
CSEL
CTL 1 ~ 6
Terminals (8650 O)
CLOCK
ENABLE
Clock input (max. 1MHz)
Connect to Vdd.)
When unused connect to Vdd.
When unused connect to GND.
When unused connect to GND.
When unused connect to GND.
166.6k 16.6k 1.6k
83.3k
8.3k 833.3
166.6 16.6
83.3
8.3
GENERAL PRODUCT SPECIFICATION
OSCILLATORS - PROGRAMMABLE
8 pin Dual-in-Line
PROGRAMMABLE
OSCILLATORS
8650A
Set Terminal
CTL1
0
0
0
0
1
1
1
1
EUROQUARTZ
Telephone:
+44 (0)1460 230000
Fax:
+44 (0)1460 230001
Email: sales@euroquartz.co.uk
Web: www.euroquartz.co.uk
SPG SERIES
Page 3 of 4
Output Frequency Settings
CTL4
CTL5
0
0
0
60k
6k
30k
20k
15k
12k
10k
5k
0
0
1
6k
600
3k
2k
1.5k
1.2k
1k
500
0
1
0
600
60
300
200
150
120
100
50
0
1
1
60
6
30
20
15
12
10
5
1
0
0
6
0.6
3
2
1.5
1.2
1
0.5
1
0
1
0.6
0.06
0.3
0.2
0.15
0.12
0.1
0.05
1
1
0
0.06
0.006
0.03
0.02
0.015
0.012
0.01
0.005
1
1
1
0.006
0.0006
0.003
0.002
0.0015
0.0012
0.001
0.0005
CTL2
0
0
1
1
0
0
1
1
CTL3
CTL6
0
1
0
1
0
1
0
1
8650B
Set Terminal
CTL1
0
0
0
0
1
1
1
1
CTL4
CTL5
0
0
0
100k
10k
50k
33.3k
25k
20k
16.6k
8.3k
0
0
1
10k
1k
5k
0
1
0
1k
100
500
0
1
1
100
10
50
33.3
25
20
16.6
8.3
1
0
0
10
1
5
3.33
2.5
2
1.6
0.83
1
0
1
1
1/10
1/2
1/3
1/4
1/5
1/6
1/12
1
1
0
1/10
1
1
1
1/100
CTL2
0
0
1
1
0
0
1
1
CTL3
0
1
0
1
0
1
0
1
CTL6
1/100 1/1000
1/20
1/30
1/40
1/50
1/60
1/200
1/300
1/400
1/500
1/600
3.3k 333.3
2.5k
2k
250
200
1.6k 166.6
833.3 83.3
1/120 1/1200
8650E
Set Terminal
CTL1
0
0
0
0
1
1
1
1
CTL4
CTL5
0
0
0
32768
3276.8
16384
10922.6
8192
6553.6
5461.3
2730.6
0
0
1
3276.8
327.68
1638.4
1092.26
819.2
655.36
546.13
273.06
0
1
0
327.68
32.768
163.84
109.22
81.92
65.536
54.613
27.306
0
1
1
32.768
3.276
16.384
10.922
8.192
6.553
5.416
2.730
1
0
0
3.276
0.327
1.638
1.092
0.819
0.655
0.546
0.273
1
0
1
0.3276
0.0327
0.1638
0.1092
0.0819
0.0655
0.0546
0.0273
1
1
0
0.03276
0.00327
0.01638
0.01092
0.00819
0.00655
0.00546
0.00273
1
1
1
0.00327
0.00032
0.00163
0.00109
0.00081
0.00065
0.00054
0.00027
CTL2
0
0
1
1
0
0
1
1
CTL3
0
1
0
1
0
1
0
1
CTL6
GENERAL PRODUCT SPECIFICATION
OSCILLATORS - PROGRAMMABLE
8 pin Dual-in-Line
PROGRAMMABLE
OSCILLATORS
EUROQUARTZ
Telephone:
+44 (0)1460 230000
Fax:
+44 (0)1460 230001
Email: sales@euroquartz.co.uk
Web: www.euroquartz.co.uk
SPG SERIES
Page 4 of 4
Output Frequency Settings
Baud Rate Generators
8640CN
Output
CTL1
CTL2
CTL3
CTL4
CTL5
CTL6
Frequency
(kHz)
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
768
153.6
76.8
38.4
19.2
Baud Rate
Output
Example (fo/16)
48000 bits/sec
9600 bits/sec
4800 bits/sec
2400 bits/sec
1200 bits/sec
8650C
Output
CTL1
CTL2
CTL3
CTL4
CTL5
CTL6
Frequency
(kHz)
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
96.0
19.2
9.6
4.8
3.2
2.4
1.6
0.8
Baud Rate
Output
Example (fo/16)
8000 bits/sec
1200 bits/sec
600 bits/sec
300 bits/sec
200 bits/sec
150 bits/sec
100 bits/sec
50 bits/sec
8650D
Output
CTL1
CTL2
CTL3
CTL4
CTL5
CTL6
Frequency
(kHz)
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
1
0
1
0
1
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
1
1
1
1
1
1
1
0
0
1
1
0
0
0
1
0
1
0
0
1
0
1
0
1
0
0
0
1
0
153.6
76.8
38.4
19.2
9.6
4.8
3.2
2.4
1.6
1.2
0.8
Baud Rate
Output
Example (fo/16)
9600 bits/sec
4800 bits/sec
2400 bits/sec
1200 bits/sec
600 bits/sec
300 bits/sec
200 bits/sec
150 bits/sec
100 bits/sec
75 bits/sec
50 bits/sec
