Actual size

Crystal oscillator

Crystal oscillator

Crystal oscillator

Crystal oscillator

Specifications (characteristics)

Item

Symbol

SG-310 SEF

SG-310 SDF

SG-310 SCF

SG-310 SDN

SG-310 SCN

Conditions / Remarks

Output frequency range

2.000 MHz to 48.000 MHz

3.000 MHz to 80.000 MHz

Please contact us about available frequencies.

Supply voltage

1.8 V Typ.

1.6 V to 2.2 V

2.5 V Typ.

2.2 V to 3.0 V

3.3 V Typ.

2.7 V to 3.6 V

2.5 V Typ.

2.2 V to 2.7 V

3.3 V Typ.

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

Frequency tolerance

f_tol

B:

-20

°C to +70 °C

L:

-40

°C to +85 °C

–

D:±20 × 10

-20

°C to +70 °C

–

R:±25 × 10

-30

°C to +85 °C

–

J:±25 × 10

-6

-40

°C to +85 °C

Current consumption

1.5 mA Max.

1.5 mA Max.

1.5 mA Max.

4.0 mA Max.

5.0 mA Max.

No load condition,

2 MHz

1.5 mA Max.

1.5 mA Max.

2.0 mA Max.

No load condition,

≤ 8 MHz

1.5 mA Max.

2.0 mA Max.

2.5 mA Max.

No load condition,

≤16 MHz

2.0 mA Max.

2.0 mA Max.

2.5 mA Max.

≤25 MHz

2.0 mA Max.

2.5 mA Max.

3.5 mA Max.

≤33 MHz

3.0 mA Max.

3.5 mA Max.

4.5 mA Max.

≤48 MHz

–

6.0 mA Max.

7.0 mA Max.

≤80 MHz

Stand-by current

I_std

0.7

µA Max.

(0.2

µA Typ.)

1.5

µA Max.

(0.5

µA Typ.)

2.0

µA Max.

(1.0

µA Typ.)

10 µA Max.

ST =GND

Symmetry

SYM

45 % to 55 %

45 % to 55 %

45 % to 55 %

45 % to 55 %

L_CMOS

≤ 15 pF

40 % to 60 %

≤40 MHz

40 % to 60 %

≤80 MHz

Output voltage

Output load condition (CMOS)

L_CMOS

15 pF Max.

Input voltage

ST terminal

Rise time / Fall time

4 ns Max.

Start-up time

t_str

10 ms Max.

2 ms Max.

Frequency aging

f_aging

–

+25 °C, 10 years

Product Name

SG-310 S E F 25.000000MHz L

(Standard form)

Model

Function (S:Standby)

Supply voltage

Frequency

Frequency tolerance

External dimensions

(Unit:mm)

Footprint (Recommended)

(Unit:mm)

Supply voltage

Frequency tolerance

*Only SDN, SCN are available

E

1.8 V Typ.

B

±50 × 10

-6

/ -20 to +70°C

D*

±20 × 10

-6

/ -20 to +70°C

D

2.5 V Typ.

C

±100 × 10

S*

±25 × 10

-6

/ -20 to +70°C

C

3.3 V Typ.

L

±50 × 10

-6

/ -40 to +85°C

R*

±25 × 10

-6

/ -30 to +85°C

M

±100 × 10

P*

±20 × 10

-6

/ -30 to +85°C

J*

±25 × 10

-6

/ -40 to +85°C

CRYSTAL OSCILLATOR (SPXO)

OUTPUT : CMOS

•Frequency range

:

2 MHz to 80 MHz

•Supply voltage

:

1.8 V Typ. / 2.5 V Typ. / 3.3 V Typ.

•Current consumption : 1.5 mA Typ.

(SEF: 1.8 V No load condition 48 MHz)

•Function

:

•External dimensions : 3.2 × 2.5 × 1.05 mm

E25.00B

EF241A

3.2

±0.2

2.2

#2

#1

#2

#4

#3

#3

0.9

#1

#4

Note.

ST

pin = HIGH or "open" : Specified frequency output.

ST

pin = LOW : Output is high impedance, oscillation stops.

Pin map

Pin

Connection

1

ST

2

GND

3

OUT

4

1.4

2.4

#1

#2

#3

#4

C (ex.0.01 µF)

Resist

Product Number (please contact us)

Q33310xx0xxxx00

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).