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PDF SPG8650 Data sheet ( Hoja de datos )
| Número de pieza | SPG8650 | |
| Descripción | (SPG8640 - SPG8651) Crystal Oscillator Programmable | |
| Fabricantes | Seiko | |
| Logotipo |  |
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Crystal Oscillators - Programmable -
Seiko Epson
SPG Series
Features
• Capable of selecting 57 varieties of frequency
output
• Use of CMOS IC enables low current
consumption
• Easy-to-mount DIP 16 pin type
• Most types held ex-stock
Specifications
Item Symbol
Specifications
Remarks
Model name
Oscillation source frequency
Power source Max. supply voltage
voltage
Operating voltage
Temperature Storage temp.
range
Operating temp.
Soldering condition (lead part)
Frequency tolerance
Frequency/temp. characteristics
Frequency Voltage characteristics
Aging
Current consumption
fo
VDD-GND
VDD
TSTG
TOPR
TSOL
∆f/f
fa
lop
8640AN 8640BN 8640CN 8650A 8650B 8650C 8650D 8650E 8651A 8651B 8651E For output frequency, refer to the
600kHz 1MHz 769kHz 60kHz 100kHz 96kHz 153.6kHz 32.768kHz 60kHz 100kHz 32.768kHz
table on the next page
-0/3V ~ +7.0V
5.0V ± 0.5V
-55°C ~ +125°C
-30°C ~ +80°C
-10°C ~ +70°C
Under 260°C within 10 sec.
Package should be less than 150°C
±100ppm
±50ppm
+10/-120ppm
±20ppm ±10ppm ±20ppm
±10ppm
±5ppm/year max.
1.0mA 2.0mA 1.5mA
0.5mA
±5ppm (1*)
±5ppm
±3ppm/year max
VDD=5V, Ta= 25°C
VDD=5V, Ta=10 ~ 70°C
VDD=4.5 ~ 5.5V
VDD=5V, Ta=25°C
Max. No load condition
(*1) Frequency tolerance of 8651 system shows the value guaranteed at the time of shipment
Electrical Characteristics ResetVDD=5V±0.5V, Ta=-10 -D70°aC CtaL≤S15phF eet4U.com Timing
Item Symbol Min. Typ. Max. Unit Remarks
L input voltage
H input voltage
L input current (Reset)
H input current (Reset)
L input current
(input terminal except for Reset)
H input current
(input terminal except for Reset)
L output voltage
H output voltage
L output current
H output current
Output rise time
Output fall time
Duty
VIL
VIH
IRL
IRH
IIL
IIH
VOL
VOH
IOL
IOH
tTLH
tTHL
0
VDD-1.0
-30
-0.5
0.8
VDD
-5
0.5
5 30
0.4
VDD-1.0
1.6
-40
30 60
25 50
40 60
Min. reset pulse width tRW
1.0
Reset delay time
tR
1.0
Reset release
synchronous error
tE tw-1/2 to (*1) tw (*2)
External signal input
frequency
FIN
1M
External signal input
plus width
tIN
0.5
Oscillation startup time tOSC
0.2 1
(*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 zero
V
µA Reset=VSS
µA Reset=VDD
µA
µA
V IOL=1.6mA
V IOH=40µA
mA VOL=0.4V
µA VOH=VDD-1.0V
nS
nS
% Except in the case
of 1/3 and 1/5
µS
µS
Hz 8640N only
µS 8640N only
sec. (*3)
Divider IC (without quartz crystal)
Item Symbol Specifications Remarks
Model name
Input clock frequency
DataSheet4U.Ccuorremnt consumption
lop
8650 ?
1MHz MAX
about 2mA
No load condition
Dimensions (mm)
Block Diagram
DataShee
TEL: +44 1635 528520 FAX: +44 1635 528443
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| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet SPG8650.PDF ] | |
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