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PDF SPG Data sheet ( Hoja de datos )
| Número de pieza | SPG | |
| Descripción | SELECTABLE-OUTPUT CRYSTAL OSCILLATOR | |
| Fabricantes | Epson Company | |
| Logotipo |  |
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Crystal oscillator
SELECTABLE-OUTPUT CRYSTAL OSCILLATOR
SPG series
• Capable of selecting 57 varieties of frequency output.
• Low current consumption.
• Easy to mount DIP 16-pin package.
Actual size
Specifications (characteristics)
Item
Symbol
Specifications
Remarks
Model name
Oscillation source frequency
8640AN 8640BN 8640CN 8650A 8650B 8650C 8650E 8651A 8651B 8651E
fo
600kHz
1MHz 768kHz
60kHz
100kHz
96kHz 32.768kHz
60kHz
100kHz 32.768kHz For output frequency, refer to
the table in the next page
Power source Max. supply voltage VDD-GND
voltage
Operating voltage
VDD
-0.3V to +7.0V
5.0V±0.5V
Temperature Storage temperature
range
Operating temperature
TSTG
TOPR
-55˚C to +125˚C
-10˚C to +70˚C
-30˚C to +80˚C
-10˚C to +60˚C
Soldering condition (lead part)
TSOL
Under 260˚C within 10 sec.
Package should be less than 150˚C
Frequency tolerance
∆f/f0
±100ppm
±50ppm
±5ppm ∗1
VDD=5V, Ta=25˚C
Frequency temperature characteristics
+10/-120ppm
VDD=5V
Frequency voltage characteristics
Aging
±20ppm ±10ppm ±20ppm
±10ppm
fa ±5ppm/year max.
±5ppm
±3ppm/year max.
VDD=4.5 to 5.5V
VDD=5V, Ta=25˚C, first year
Current consumption
lop 1.0mA max. 2.0mA max. 1.5mA max.
0.5mA max.
No load condition
Shock resistance
S.R. ±5ppm max.
±5ppm max.
±10ppm max.
Three drops on a hard
wooden board form 75cm
∗1 Frequency tolerance of 8651 system shows the value guaranteed at the time of shipment.
Electric characteristics (VDD=5V±0.5V, Ta=-10 to +70˚C CL ≤ 15pF)
Divider IC (without quartz crystal)
Item
L. input voltage
H. input voltage
L. input current (Reset)
H input current (Reset)
L. input current
(input terminal except for Reset)
Symbol Min. Typ. Max.
VIL 0
0.8
VIH VDD-1.0
VDD
IRL -30
-5
IRH 0.5
IIL -0.5
Unit
V
µA
H input current
(input terminal except for Reset)
IIH
5
30
L. output voltage
H. output voltage
VOL
VOH VDD-1.0
0.4 V
L. output current
IOL 1.6
mA
H. output current
IOH
-40 µA
Output rise time
Output fall time
tTLH
30 60
ns
tTHL 25 50
Duty
40 60 %
Min. reset pulse width
tRW 1.0
Reset delay time
Reset release synchronous error
tR
t tW-∗ 1
E 1/2 to
1.0
tW∗ 2
µs
External signal input frequency FIN
1M Hz
External signal input pulse width
tIN 0.5
µs
Oscillation start up time
tOSC
0.2 1
s
∗ 1 to=oscillation source cycle. ∗ 2 tw=1/2 cycle of preset frequency.
∗ 3 For more than 1ms until VDD=0→4.5V. Time at 4.5V is to be 0.
Block diagram
Remarks
Reset=GND
Reset=VDD
IOL=1.6mA
IOH= -40µA
VOL=0.4V
VOH=VDD-1.0V
Except in the case
of 1/3 and 1/5
8640N only
∗3
Item
Model name
Input clock frequency
Current consumption
Symbol
lop
Specifications
8650 O
1 MHz max.
About 2 mA
RESET timing
RESET timing
tRW
50%
Remarks
No load condition
Duty=B/A x 100 %
RESET
Output waveform
80%VDD
20%VDD
tTHL tTLH
tR
External dimensions
VDD
1/2VDD
VOL VOH
VSS
tE B tw
A
(Unit: mm)
SPG8650 B
EPSON 0103B
EXC. CSEL. RESET
12 13
14
TEST
10
CLOCK ENABLE RESET
12 13
14
TEST
10
O 1/1 to 1/12 1/1 to 1/107
S
C.
CSEL Program
Divider
Program
Divider
9 OUT
1/1 to 1/12
Program
Divider
1/1 to 1/107
Program
Divider
9 OUT
20.5 max.
7.62
11
FOUT
8640N
43 2
7 65
CTL1 to 3 CTL4 to 6
432
765
CTL1 to 3 CTL4 to 6
SPG-8650O only
Pull-up and pull-down resistance 400 k (typ.)
49
17.78
90˚ to
105˚
0.25
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