SG-645 Datasheet, PDF (1/3 Pages) Epson Company – Crystal Oscillator

New
Crystal Oscillator
SG – 645**G Series
Products number
Q33645Gxxxxxx00
• 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.
Specifications
1. Absolute Maximum Ratings
Item
Symbol
Storage Temperature
TSTG
Maximum supply voltage VDD
Maximum input voltage
VIN
PT/PH
PC/SC
-55 °C ~ +125 °C
-0.5 V ~ 7.0 V
-0.5 V ~ VDD+0.5 V
Remarks
Stored as bare product
2. Operating Conditions
Item
Symbol
Operating Temperature
TOPR
Operating voltage
VDD
Input voltage
VIN
Output load condition
CL
PT/PH
PC/SC
-40 °C ~ +85 °C
4.5 V ~ 5.5 V
2.7 V ~ 3.6 V
GND ~ VDD
25 pF
Remarks
3. Frequency Characteristics
Item
Symbol
Output frequency range*
f0
Frequency stability
f / f0
Aging
fa
*Note :
Standard Frequencies (MHz)
PT/PH
PC/SC
2.500 MHz ~ 33.000 MHz
B: ±50×10^-6,C: ±100×10^-6
M: ±100×10^-6
±5×10^-6 Max.
Remarks
VDD=2.7 V ~ 3.6 V
-20 °C ~+70 °C
-40 °C ~+85 °C
+25 °C,VDD=3.3V
First year
2.5
2.8125
3.072
3.125
3.375
3.579545
3.6864
3.6873625
3.75
3.84
4.0
4.096
5.0
5.625
6.144
6.25
6.75
7.15909
7.3728
7.374725
7.5
7.68
8.0
8.192
10.0
11.25
12.288
12.5
13.5
14.31818
14.7456
14.74945
15.0
15.36
16.0
16.384
20.0
22.5
24.576
25.0
27.0
28.63636
29.4912
29.4989
30.0
30.72
32.0
32.768
SG – 645G Ver.2001.11.06