Crystal oscillator
SELECTABLE-OUTPUT CRYSTAL OSCILLATOR
SPG series
Products number
Q3186 40xxx xxx 00
Q3186 50xxx xxx 00
Q3186 51xxx xxx 00
• Capable of selecting 57 varieties of frequency output.
• Low current consumption.
• Easy to mount DIP 16-pin package.
Actual size
Specifications (characteristics)
Item
Specifications
Remarks
Symbol
Model name
Oscillation source frequency
8640AN 8640BN 8640CN 8650A 8650B 8650C 8650E
600 kHz 1 MHz 768 kHz 60 kHz 100 kHz 96 kHz 32.768 kHz 60 kHz 100 kHz 32.768 kHz
8651A 8651B 8651E
For output frequency, refer to
the table in the next page
fo
Max. supply voltage
Operating voltage
VDD-GND
Power source
voltage
-0.3 V to +7.0 V
5.0 V±0.5 V
V
DD
STG
OPR
Stored as bare product after unpacking
Storage temperature
Operating temperature
Frequency tolerance
Frequency temperature characteristics
Frequency voltage characteristics
Aging
T
-55 °C to +125 °C
-30 °C to +80 °C
Temperature
range
T
-10 °C to +70 °C
-10 °C to +60 °C
-6
-6
-6
±100 x 10
±5 x 10
1
±50 x 10
V
DD=5 V, Ta=+25 °C
DD=5 V
DD=4.5 to 5.5 V
∆f/f
0
-6
V
+10/-120 x 10
-6
±10 x 10
-6
-6
-6
-6
±5 x 10
-6
±3 x 10 /year Max.
V
±20 x 10
±10 x 10
±20 x 10
-6
±5 x 10 /year Max.
fa
V
DD=5 V, Ta=+25 °C, first year
Current consumption
Shock resistance
lop
1.0 mA Max.
2.0 mA Max. 1.5 mA Max.
0.5 mA Max.
No load condition
Three drops on a hard
wooden board form 750 mm
-6
-6
±5 x 10 Max.
-6
±10 x 10 Max.
±5 x 10 Max.(From 500 mm)
S.R.
1
Frequency tolerance of 8651 system shows the value guaranteed at the time of shipment.
Electric characteristics
Divider IC (without quartz crystal)
(VDD=5 V±0.5 V, Ta=-10 to +70 ˚C CL ≤ 15 pF)
Item
Unit
Symbol
Typ. Max.
0.8
Remarks
Symbol
Min.
0
Specifications
Remarks
Item
L. input voltage
V
IL
IH
RL
RH
8650 O
Model name
Input clock frequency
Current consumption
V
H. input voltage
V
VDD
VDD-1.0
-30
1 MHz Max.
About 2 mA
L. input current (Reset)
H input current (Reset)
I
-5
Reset=GND
Reset=VDD
lop
No load condition
I
0.5
RESET timing
L. input current
(input terminal except for Reset)
µA
V
I
IL
-0.5
5
tRW
%
Duty=B/A x 100
RESET timing
H input current
(input terminal except for Reset)
IIH
RESET
30
IOL=1.6 mA
50 %
V
OL
OH
OL
OH
0.4
IOH= -40 µA
L. output voltage
V
VOL=0.4 V
H. output voltage
VDD-1.0
1.6
I
mA
µA
VOH=VDD-1.0 V
L. output current
Output waveform
80 %VDD
VDD
I
-40
60
50
60
H. output current
30
25
t
t
TLH
Output rise time
1/2VDD
VSS
ns
%
THL
20 %VDD
Output fall time
Except in the case
of 1/3 and 1/5
VOH
Duty
40
VOL
tw
t
RW
Min. reset pulse width
Reset delay time
tTHL
tTLH
tR
tE
B
1.0
A
t
R
1.0
µs
2
t
W- 1
1/2 to
t
W
Reset release synchronous error
External signal input frequency
External signal input pulse width
Oscillation start up time
tE
1M
F
IN
IN
OSC
Hz
µs
s
External dimensions
(Unit: mm)
8640 N only
3
0.5
t
0.2
t
1
1 to=oscillation source cycle. 2 tw=1/2 cycle of preset frequency.
3 For more than 1 ms until VDD=0→4.5 V. Time at 4.5 V is to be 0.
SPG 8650
EPSON 0103B
B
Block diagram
EXC. CSEL. RESET
TEST
CLOCK ENABLE RESET
TEST
12
13
14
10
12
13
14
10
20.5 Max.
7.62
7
7
1/1 to 1/12
Program
Divider
1/1 to 1/12
Program
Divider
1/1 to 1/10
Program
Divider
O
S
C.
1/1 to 1/10
9
9
OUT
OUT
CSEL
Program
Divider
0.25
11
4
3
2
4
3
2
7
6
5
7
6
5
90° to
105°
FOUT
CTL1 to 3 CTL4 to 6
CTL1 to 3 CTL4 to 6
SPG-8650O only
2.54
0.5
17.78
8640N
Pull-up and pull-down resistance 400 kΩ (Typ.)
55
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