SG-310SDN (Crystal Oscillator SPXO)


RoHS Compliant

pb free

  • Frequency range
    2MHz to 80MHz
  • Supply voltage
    1.8V / 2.5V / 3.3V
  • Current consumption
    1.5mA Typ.
    (SEF: 1.8V No load condition 48MHz)
  • Function
  • External dimensions
    3.2 × 2.5 × 1.05mm


Item Symbol Specifications Condition/Remarks
SG-310 SEF SG-310 SDF SG-310 SCF SG-310 SDN SG-310 SCN
Output frequency range f0 2.000MHz to 48.000MHz 3.000MHz to 80.000MHz
Supply voltage VCC 1.8V Typ.
1.6V to 2.2V
2.5V Typ.
2.2V to 3.0V
3.3V Typ.
2.7V to 3.6V
2.5V Typ.
2.2V to 2.7V
3.3V Typ.
2.7V to 3.6V
Storage temperature T_stg -40°C to +125°C Store as bare product.
Operating temperature T_use -40°C to +85°C (+105 °C) Please contact us about +85 °C < T_use
Frequency tolerance f_tol B: ±50 × 10-6, C: ±100 × 10-6 -20°C to +70°C
L: ±50 × 10-6, M: ±100 × 10-6 -40°C to +85°C
- D:±20 × 10-6 ,
S:±25 × 10-6
-20°C to +70°C
- R:±25 × 10-6 -30°C to +85°C
- P:±20 × 10-6 -30°C to +85°C
- J:±25 × 10-6 -40°C to +85°C
Current consumption ICC 1.5mA Max. 1.5mA Max. 1.5mA Max. 4.0mA Max. 5.0mA Max. No load condition,
2MHz ≤f0≤ 4MHz
1.5mA Max. 1.5mA Max. 2.0mA Max. No load condition,
4MHz < f0≤ 8MHz
1.5mA Max. 2.0mA Max. 2.5mA Max. No load condition,
8MHz < f0≤ 16MHz
2.0mA Max. 2.0mA Max. 2.5mA Max. No load condition,
16MHz <f0≤ 25MHz
2.0mA Max. 2.5mA Max. 3.5mA Max. No load condition,
25MHz < f0≤ 33MHz
3.0mA Max. 3.5mA Max. 4.5mA Max. No load condition,
33MHz < f0≤ 48MHz
- 6.0mA Max. 7.0mA Max. No load condition,
48MHz < f0≤ 80MHz
Stand-by current I_std 0.7μA Max.
(0.2μA Typ.)
1.5μA Max.
(0.5μA Typ.)
2.0μA Max.
(1.0μA Typ.)
10µA Max. ST
Symmetry SYM 45% to 55% 45% to 55% 45% to 55% 45% to 55% 2MpHz
≤ f0 ≤16MHz
50% VCClevel
≤ 15pF
40% to 60% 16MHz
< f0
40% to 60% 40MHz
< f0
Output voltage VOH 90% VCC Min. IOH=-3mA
VOL 10% VCC Max. IOL= 3mA
Output load condition
L_CMOS 15pF Max.
Input voltage VIH 80% VCC Min. 70% VCC Min. ST
VIL 20% VCC Max. 30% VCC Max.
Rise time / Fall time tr / tf 4ns Max. 20% VCC to 80% VCC level,
Start-up time t_str 10ms Max. 2ms Max. t=0 at 90% VCC
Frequency aging f_aging ±5 × 10-6 / year Max. ±3 × 10-6 / year Max. +25°C,First year,
VCC=1.8V,2.5V, 3.3V
- ±10 × 10-6 Max. +25°C,10 years

Product name (Standard form)

External dimensions

(Unit: mm)

ST pin = HIGH or "open" : Specified frequency output.
ST pin = LOW : Output is high impedance, oscillation stops.

Footprint (Recommended)

(Unit: mm)

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).

Page Top