SPG8640AN Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Crystal Oscillators - Programmable - Seiko Epson

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
V_DD-GND
V_DD
T_STG
T_OPR
T_SOL
∆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
V_DD=5V, Ta= 25°C
V_DD=5V, Ta=10 ~ 70°C
V_DD=4.5 ~ 5.5V
V_DD=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 VDD=5V±0.5V, Ta=-10 -70°C CL≤15pF Reset Timing
Item
Symbol Min. Typ. Max. Unit Remarks
L input voltage
V_IL
H input voltage
V_IH
L input current (Reset) I_RL
H input current (Reset) I_RH
L input current
I_IL
(input terminal except for Reset)
H input current
I_IH
(input terminal except for Reset)
L output voltage
V_OL
H output voltage
V_OH
L output current
I_OL
H output current
I_OH
Output rise time
t_TLH
Output fall time
t_THL
Duty
0
0.8
V_DD-1.0
V_DD
-30
-5
0.5
-0.5
5
30
0.4
V_DD-1.0
1.6
-40
30 60
25 50
40
60
Min. reset pulse width t_RW
1.0
Reset delay time
t_R
1.0
Reset release
synchronous error
t_E t_w-1/2 to (*1) t_w (*2)
External signal input
F_IN
1M
frequency
External signal input
t_IN
0.5
plus width
Oscillation startup time t_OSC
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=V_SS
µA Reset=V_DD
µA
µA
V I_OL=1.6mA
V
I_OH=40µA
mA V_OL=0.4V
µA V_OH=V_DD-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
Current consumption
lop
8650 ?
1MHz MAX
about 2mA
No load condition
Dimensions (mm)
Block Diagram
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