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
.
EUROQUARTZ [ EUROQUARTZ LIMITED ]
