Crystal oscillator
Product Number (please contact us)
Q33310xx0xxxx00
CRYSTAL OSCILLATOR (SPXO)
OUTPUT : CMOS
SG-310 series
•Frequency range
•Supply voltage
:
:
2 MHz to 80 MHz
1.8 V Typ. / 2.5 V Typ. / 3.3 V Typ.
•Current consumption : 1.5 mATyp.
(SEF: 1.8 V No load condition 48 MHz)
Standby(ST
3.2 × 2.5 × 1.05 mm
•Function
•External dimensions
:
:
)
Actual size
Specifications (characteristics)
Item
Symbol
SG-310 SEF
SG-310 SDF
SG-310 SCF SG-310 SDN SG-310 SCN
Conditions / Remarks
Output frequency range
f
0
2.000 MHz to 48.000 MHz
3.000 MHz to 80.000 MHz
2.5 V Typ. 3.3 V Typ.
2.2 V to 2.7 V 2.7 V to 3.6 V
Please contact us about available frequencies.
1.8 V Typ.
2.5 V Typ.
3.3 V Typ.
Supply voltage
VCC
1.6 V to 2.2 V 2.2 V to 3.0 V 2.7 V to 3.6 V
Storage temperature
T_stg
-40 °C to +125 °C
Storage as single product.
Operating temperature
T_use
-40 °C to +85 °C -40 °C to +85 °C (+105 °C) Please contact us about +85 °C < T_use
B: ±50 × 10-6, C: ±100 × 10-6
L: ±50 × 10-6, M: ±100 × 10-6
-20 °C to +70 °C
-40 °C to +85 °C
-20 °C to +70 °C
f_tol
Frequency tolerance
Current consumption
–
–
–
D:±20 × 10-6 ,S:±25 × 10-6
R:±25 × 10-6 ,P:±20 × 10-6 -30 °C to +85 °C
J:±25 × 10-6
-40 °C to +85 °C
1.5 mA Max.
1.5 mA Max.
1.5 mA Max.
2.0 mA Max.
2.0 mA Max.
3.0 mA Max.
1.5 mA Max.
1.5 mA Max.
2.0 mA Max.
2.0 mA Max.
2.5 mA Max.
3.5 mA Max.
–
1.5 mA Max.
2.0 mA Max.
2.5 mA Max.
2.5 mA Max.
3.5 mA Max.
4.5 mA Max.
No load condition, 2 MHz≤f0≤ 4 MHz
No load condition, 4 MHz<f0≤ 8 MHz
No load condition, 8 MHz<f0≤16 MHz
4.0 mA Max.
5.0 mA Max.
No load condition, 16 MHz<f
No load condition, 25 MHz<f
No load condition, 33 MHz<f
No load condition, 48 MHz<f
0
≤25 MHz
≤33 MHz
≤48 MHz
≤80 MHz
ICC
0
0
0
6.0 mA Max.
7.0 mA Max.
0.7 µA Max.
(0.2 µA Typ.)
45 % to 55 %
1.5 µA Max.
(0.5 µA Typ.)
2.0 µA Max.
(1.0 µA Typ.)
Stand-by current
Symmetry
I_std
SYM
ST =GND
10 µA Max.
2 MHz≤f0≤16 MHz
45 % to 55 %
40 % to 60 %
50 % VCC level
L_CMOS ≤ 15 pF
45 % to 55 %
45 % to 55 %
16 MHz<f
0
≤40 MHz
≤80 MHz
40 % to 60 %
40 MHz<f
0
V
V
OH
OL
90 % VCC Min.
10 % VCC Max.
15 pF Max.
I
I
OH
=
-3 mA
3 mA
Output voltage
OL
=
Output load condition (CMOS) L_CMOS
V
IH
80 % VCC Min.
20 % VCC Max.
70 % VCC Min.
30 % VCC Max.
Input voltage
ST terminal
V
IL
Rise time / Fall time
Start-up time
t
r
/ t
f
4 ns Max.
20 % VCC to 80 % VCC level, L_CMOS=15 pF
t=0 at 90 % VCC
+25 °C, First year, V CC=1.8 V, 2.5 V, 3.3 V
+25 °C, 10 years
t_str
10 ms Max.
2 ms Max.
±5 × 10-6 / year Max.
±3 × 10-6 / year Max.
±10 × 10-6 Max.
Frequency aging
f_aging
–
ꢂSupply voltage
ꢄFrequency tolerance
*Only SDN, SCN are available
Product Name
(Standard form)
SG-310 S E F 25.000000MHz L
ꢁꢂ ꢄ
ꢀModel ꢁFunction (S:Standby)
ꢂSupply voltage ꢃFrequency
ꢄFrequency tolerance
B
C
L
±50 × 10-6 / -20 to +70°C
±100 × 10-6 / -20 to +70°C
±50 × 10-6 / -40 to +85°C
±100 × 10-6 / -40 to +85°C
D*
S*
R*
±20 × 10-6 / -20 to +70°C
±25 × 10-6 / -20 to +70°C
±25 × 10-6 / -30 to +85°C
E
D
C
1.8 V Typ.
2.5 V Typ.
3.3 V Typ.
ꢀ
ꢃ
M
P*
J*
±20 × 10-6 / -30 to +85°C
±25 × 10-6 / -40 to +85°C
External dimensions
(Unit:mm)
Footprint (Recommended)
(Unit:mm)
3.2 ±0.2
C (ex.0.01 µF)
2.2
#4
#3
#4
#3
1.4
E25.00B
EF241A
#3
#4
#2
#1
#1
0.9
#2
Pin map
Pin
1
Connection
ST
2
GND
#2
#1
3
OUT
2.4
Resist
4
VCC
To maintain stable operation, provide a 0.01uF to 0.1uF by-pass
capacitor at a location as near as possible to the power source
terminal of the crystal product (between Vcc - GND).
Note.
ST pin = HIGH or "open" : Specified frequency output.
ST pin = LOW : Output is high impedance, oscillation stops.
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