About Standard Clock Oscillators

Standard Clock Oscillators

Standard clock oscillators are devices that produce a periodic, oscillating signal. They are commonly used in digital electronics, to provide a timing reference or “clock” signal in order to regulate the operation of digital circuitry. Standard clock oscillators are typically implemented as a circuit, consisting of an amplifier, a resonator, and some other associated components. When a voltage is applied to the amplifier, the resonator creates an oscillating signal with a regular frequency, which is used as the reference clock signal. The frequency of the oscillation is determined by the physical characteristics of the resonator, and is usually adjustable in some manner, either electronically or by adjusting the capacitance or inductance of components in the oscillator circuit.

Standard Clock Oscillators

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Product Type	Package / Case	Frequency	Frequency Stability	Load Capacitance	Operating Supply Voltage	Supply Voltage - Min	Supply Voltage - Max	Output Format	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Qualification	Series	Packaging	Current Rating

SIT8944BA-11-18EA40.000000

Standard Clock Oscillators
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SiTime

140
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
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AUD 14.7925

Multiples of: 1

Standard Oscillators

2.5 mm x 2 mm

40 MHz

200 PPM

15 pF

1.62 V

1.98 V

LVCMOS, LVTTL

SMD/SMT

- 40 C

+ 125 C

2.5 mm

2 mm

0.75 mm

AEC - Q100

SiT8944B

XLH736033.330000I

Standard Clock Oscillators 33.33 MHz, HCMOS 3.3V, 25 ppm
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Renesas

1
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

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AUD 3

Multiples of: 1

Standard Oscillators

7 mm x 5 mm

33.33 MHz

25 PPM

15 pF

3.135 V

3.465 V

LVCMOS

SMD/SMT

- 40 C

+ 85 C

7 mm

5 mm

1.3 mm

Reel , Cut Tape

510KBA28M6363BAG

Standard Clock Oscillators Differential/single-ended; single frequency XO; OE pin 2 (pin 1 for CMOS); 0.1-250 MHz
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

1
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 6.4808

Multiples of: 1

Standard Oscillators

5 mm x 3.2 mm

28.6363 MHz

25 PPM

15 pF

1.71 V

1.89 V

CMOS

SMD/SMT

- 40 C

+ 85 C

5 mm

3.2 mm

1.28 mm

Si510

Cut Tape

530CA66M6666DG

Standard Clock Oscillators Differential/single-ended; single frequency XO; OE pin 2 (pin 1 for CMOS); 10-1417 MHz
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

1
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
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9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 14.8582

Multiples of: 1

Standard Oscillators

7 mm x 5 mm

66.6666 MHz

50 PPM

15 pF

2.97 V

3.63 V

CMOS

SMD/SMT

- 40 C

+ 85 C

7 mm

5 mm

1.65 mm

Si530

Cut Tape

530FA100M000DG

Standard Clock Oscillators Differential/single-ended; single frequency XO; OE pin 2 (pin 1 for CMOS); 10-1417 MHz
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

1
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 18.7115

Multiples of: 1

Standard Oscillators

7 mm x 5 mm

100 MHz

50 PPM

15 pF

2.25 V

2.75 V

LVDS

SMD/SMT

- 40 C

+ 85 C

7 mm

5 mm

1.65 mm

Si530

Cut Tape

531AC156M250DG

Standard Clock Oscillators Differential/single-ended; single frequency XO; OE pin 1; 10-1417 MHz
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

1
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 26.6468

Multiples of: 1

Clock Oscillators

7 mm x 5 mm x 1.8 mm

156.25 MHz

7 ppm / c

3.3 V

Lvpecl

Smd/Smt

- 40 C

+ 85 C

7 mm

5 mm

1.8 mm

Si531

Tray

121 mA

CCHD-950-25-100.000

Standard Clock Oscillators 100MHz LOW PHASE 9x14mm SMD 3.3V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Crystek

1
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
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13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 31.1284

Multiples of: 1

Standard Oscillators

14 mm x 9 mm

100 MHz

25 PPM

15 pF

3 V

3.6 V

HCMOS

SMD/SMT

0 C

+ 70 C

14.2 mm

9.14 mm

5.3 mm

CCHD - 950

531BA250M000DG

Standard Clock Oscillators Differentialsingle-ended; single frequency XO; OE pin 1; 10-1417 MHz
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs

1
Ships to you
between Fri. 27 Feb to Tue. 03 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 43.9423

Multiples of: 1

Standard Oscillators

7 mm x 5 mm

250 MHz

50 PPM

15 pF

2.97 V

3.63 V

LVDS

SMD/SMT

- 40 C

+ 85 C

7 mm

5 mm

1.65 mm

Si531

Cut Tape

LFTVXO063702BULK

Generator: TCVCXO; 12.8MHz; SMD; 3.3V; ±0.28ppm; -20÷70°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

IQD

1
Ships to you
between Mon. 23 Feb to Fri. 27 Feb

February 2026

February 2026
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5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
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8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 71.2119

Multiples of: 1

12.8 MHz

0.28ppm

SIT8944BI-83-33EA4.000000

Standard Clock Oscillators
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SiTime

0
6 to 16 Weeks