SG-645 EPSON [Epson Company], SG-645 Datasheet
SG-645
Manufacturer Part Number
SG-645
Description
Crystal Oscillator
Manufacturer
EPSON [Epson Company]
Datasheet
1.SG-645.pdf
(3 pages)
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Manufacturer:
EPSON/爱普生
Quantity:
20 000
Crystal Oscillator
SG – 645**G Series
Specifications
1. Absolute Maximum Ratings
2. Operating Conditions
3. Frequency Characteristics
New
*Note :
Storage Temperature
Maximum supply voltage
Maximum input voltage
Operating Temperature
Operating voltage
Input voltage
Output load condition
Output frequency range*
Frequency stability
Aging
Reflowable and high density mounting type SMD package
Operable 3.3 V or 5.0 V
Out put frequencies from 2.500 MHz to 33.000 MHz
Output enable(OE : P type) or Standby(ST : S type) function allow more low current consumption.
Products number
Q33645Gxxxxxx00
Standard Frequencies (MHz)
3.579545
2.8125
Item
Item
Item
3.072
3.125
3.375
2.5
3.6873625
3.6864
4.096
3.75
3.84
4.0
f / f
Symbol
Symbol
Symbol
T
T
V
V
V
V
CL
OPR
STG
fa
f
0
DD
DD
IN
IN
0
7.15909
5.625
6.144
6.25
6.75
5.0
4.5 V ~ 5.5 V
7.374725
PT/PH
PT/PH
PT/PH
7.3728
8.192
7.68
7.5
8.0
2.500 MHz ~ 33.000 MHz
B: 50 10
-0.5 V ~ V
-55 C ~ +125 C
-40 C ~ +85 C
-0.5 V ~ 7.0 V
M: 100 10
GND ~ V
5 10
14.31818
12.288
25 pF
11.25
-6
10.0
12.5
13.5
,C: 100 10
DD
-6
Max.
+0.5 V
DD
-6
2.7 V ~ 3.6 V
14.74945
14.7456
PC/SC
16.384
PC/SC
15.36
PC/SC
15.0
16.0
-6
28.63636
24.576
22.5
20.0
25.0
27.0
Stored as bare product
SG – 645G Ver.2001.11.06
V
+25 C,V
DD
-20 C ~+70 C
-40 C ~+85 C
29.4912
29.4989
Remarks
32.768
=2.7 V ~ 3.6 V
Remarks
First year
30.72
Remarks
30.0
32.0
DD
=3.3V
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SG-645 Summary of contents
Page 1
... PC/SC Stored as bare product +0 PC/ PC/ ,C: 100 Max. +25 C,V 14.7456 20.0 14.74945 22.5 15.0 24.576 15.36 25.0 16.0 27.0 16.384 28.63636 SG – 645G Ver.2001.11.06 Remarks Remarks Remarks =2 3 -20 C ~+70 C -40 C ~+85 C =3.3V DD First year 29.4912 29.4989 30.0 30.72 32.0 32.768 ...
Page 2
... 16mA OL 4.0 ns Max 2.4V 4.0 ns Max 2.4V Time at minimum operating voltage Unit : mm No. Pin terminal GND 3 OUT 4 VDD 5.1 0.2 0.15 (0.75) 3.8 SG – 645G Ver.2001.11. DD ...
Page 3
... Exchange and Foreign Trade Law of Japan and may require an export license from the Ministry of international Trade and industry or other approval from another government agency. © SEIKO EPSON CORPORATION 2001 Electronic devices information on WWW server http://www.epsondevice.com Issued on Nov.,2001 SG – 645G Ver.2001.11.06 ...