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Ultra-Low Phase Noise Oscillators

Crystek Corporation Ultra-Low Phase Noise Oscillators come in two different package sizes such as the CCHD-957 and CCHD-575. The CCHD-957 ultra-low phase noise Oscillators are designed specifically for High-Definition audio (HD audio). These oscillators feature a typical low close-in phase noise of -100dBc/Hz at 10 Hz offset and a noise floor of -169dBc/Hz. The CCHD-957 oscillators come with a "Standby Function" that shuts down the internal oscillator in addition to the output buffer being placed in Tri-State. Crystek Corporation Ultra-Low Phase Noise Oscillators are housed in a 9mm × 14 mm SMT package and operate with a +3.3V power supply.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Package / Case	Frequency	Frequency Stability	Load Capacitance	Supply Voltage - Min	Supply Voltage - Max	Output Format	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Packaging
Standard Clock Oscillators 80 MHz 3.3Volt 50ppm 0C +70C CCHD-575-50-80.000 Crystek Corporation 1: $27.56 24In Stock	Mfr. Part # CCHD-575-50-80.000 Mouser Part # 549-CCHD-575-50-80	Crystek Corporation	Standard Clock Oscillators 80 MHz 3.3Volt 50ppm 0C +70C Learn More about Crystek Corporation crusteknoiseosc	Datasheet	24In Stock	$27.56 $25.99 $21.86	Min.: 1 Mult.: 1	Standard Oscillators	7.5 mm x 5 mm	80 MHz	50 PPM	15 pF	3 V	3.6 V	HCMOS	SMD/SMT	0 C	+ 70 C	7.5 mm (0.295 in)	5 mm (0.197 in)	2.5 mm (0.098 in)	Bulk
VCXO Oscillators 80MHz CVPD-920-80.000 Crystek Corporation 1: $38.99 5In Stock	Mfr. Part # CVPD-920-80.000 Mouser Part # 549-CVPD-920-80	Crystek Corporation	VCXO Oscillators 80MHz Learn More about Crystek Corporation crysteknoiseosc	Datasheet	5In Stock	$38.99 $36.02 $32.12 $31.29 Quote Quote	Min.: 1 Mult.: 1	VCXO		80 MHz	20 PPM		3.3 V	3.3 V	LVPECL	SMD/SMT	0 C	+ 70 C	14.2 mm	9.14 mm	5.3 mm	Bulk
VCXO Oscillators VCXO 9X14 20PPM 3.3V CMOS 76.800MHZ CVHD-950-76.800 Crystek Corporation 1: $34.31 307In Stock	Mfr. Part # CVHD-950-76.800 Mouser Part # 549-CVHD-950-76.800	Crystek Corporation	VCXO Oscillators VCXO 9X14 20PPM 3.3V CMOS 76.800MHZ Learn More about Crystek Corporation crysteknoiseosc	Datasheet	307In Stock	$34.31 $29.66 $28.17 $26.81 View $25.93 Quote	Min.: 1 Mult.: 1	VCXO		76.8 MHz	20 PPM		3.3 V	3.3 V					14.2 mm	9.14 mm		Bulk
VCXO Oscillators 54MHz CVHD-950-54.000 Crystek Corporation 1: $25.73 29In Stock	Mfr. Part # CVHD-950-54.000 Mouser Part # 549-CVHD950-54	Crystek Corporation	VCXO Oscillators 54MHz Learn More about Crystek Corporation crysteknoiseosc	Datasheet	29In Stock	$25.73 $23.89 $22.68 $20.10	Min.: 1 Mult.: 1	VCXO		54 MHz	20 PPM	15 pF	3.3 V	3.3 V	CMOS	SMD/SMT	0 C	+ 70 C	14.2 mm	9.14 mm	5.3 mm	Bulk
VCXO Oscillators 80MHz 3.3Volt 15pF -40 to 85C CVHD-950X-80.000 Crystek Corporation 1: $24.94 22In Stock	Mfr. Part # CVHD-950X-80.000 Mouser Part # 549-CVHD-950X-80.000	Crystek Corporation	VCXO Oscillators 80MHz 3.3Volt 15pF -40 to 85C Learn More about Crystek Corporation crysteknoiseosc	Datasheet	22In Stock	$24.94 $21.55 View $20.46 $19.47 $18.65 $18.40 $17.93 Quote	Min.: 1 Mult.: 1	VCXO		80 MHz	20 PPM	15 pF	3 V	3.6 V	CMOS	SMD/SMT	- 40 C	+ 85 C	14 mm	9 mm	5.3 mm	Bulk
VCXO Oscillators 120MHz LOW PHASE CVHD-950-120.000 Crystek Corporation 1: $24.95 25In Stock	Mfr. Part # CVHD-950-120.000 Mouser Part # 549-CVHD950-120.00	Crystek Corporation	VCXO Oscillators 120MHz LOW PHASE Learn More about Crystek Corporation crysteknoiseosc	Datasheet	25In Stock	$24.95 $22.71 $19.29 View $18.65 $18.40 $17.92	Min.: 1 Mult.: 1	VCXO		120 MHz	20 PPM	15 pF	3.3 V	3.3 V		SMD/SMT	0 C	+ 70 C	14.2 mm	9.14 mm
VCO Oscillators 1440-1620MHz IC:47pF -40C to 85C CVCO55BE-1440-1620 Crystek Corporation 1: $21.33 24In Stock	Mfr. Part # CVCO55BE-1440-1620 Mouser Part # 549-CVCO55BE14401620	Crystek Corporation	VCO Oscillators 1440-1620MHz IC:47pF -40C to 85C Learn More about Crystek Corporation crysteknoiseosc	Datasheet	24In Stock	$21.33 $18.43 View $17.49 $16.65 $15.94 $15.73 $15.33 Quote	Min.: 1 Mult.: 1	VCO											12.7 mm	12.7 mm	3.81 mm	Bulk
VCXO Oscillators 74.25MHz CVHD-950-74.25 Crystek Corporation 1: $24.76 4In Stock	Mfr. Part # CVHD-950-74.25 Mouser Part # 549-CVHD950-74.25	Crystek Corporation	VCXO Oscillators 74.25MHz Learn More about Crystek Corporation crysteknoiseosc	Datasheet	4In Stock	$24.76 View $21.40 $20.31 $19.33 $18.51 $18.26 $17.80 Quote	Min.: 1 Mult.: 1	VCXO		74.25 MHz	20 PPM	15 pF	3.3 V	3.3 V	CMOS	SMD/SMT	0 C	+ 70 C	14.2 mm	9.14 mm	5.3 mm
VCXO Oscillators 100MHz LOW PHASE CVHD-950-100.000 Crystek Corporation 1: $22.16 1,519In Stock	Mfr. Part # CVHD-950-100.000 Mouser Part # 549-CVHD-950-100	Crystek Corporation	VCXO Oscillators 100MHz LOW PHASE Learn More about Crystek Corporation crysteknoiseosc	Datasheet	1,519In Stock	Cut Tape $22.16 $20.78 Reel $20.08 $19.74 $19.28 View $19.12 $18.88 Quote MouseReel Available	Min.: 1 Mult.: 1 : 25	VCXO		100 MHz	20 PPM	15 pF	3.3 V	3.3 V	CMOS	SMD/SMT	0 C	+ 70 C	14.2 mm	9.14 mm	5.3 mm	Reel, Cut Tape, MouseReel
VCXO Oscillators 100MHz LOW PHASE CVHD-950X-100.000 Crystek Corporation 1: $23.28 4,312In Stock 9,115Expected 10/12/2026	Mfr. Part # CVHD-950X-100.000 Mouser Part # 549-CVHD-950X-100	Crystek Corporation	VCXO Oscillators 100MHz LOW PHASE Learn More about Crystek Corporation crysteknoiseosc	Datasheet	4,312In Stock 9,115Expected 10/12/2026	Cut Tape $23.28 $21.12 $20.76 $20.21 View Reel $17.25 $19.75 $19.58 $19.35 $17.25 MouseReel Available	Min.: 1 Mult.: 1 : 750	VCXO		100 MHz	20 PPM	15 pF	3.3 V	3.3 V		SMD/SMT	- 40 C	+ 85 C	14.2 mm	9.14 mm		Reel, Cut Tape, MouseReel
VCXO Oscillators 125MHz LOW PHASE CVHD-950-125.000 Crystek Corporation 1: $27.46 1,316In Stock	Mfr. Part # CVHD-950-125.000 Mouser Part # 549-CVHD950-125.00	Crystek Corporation	VCXO Oscillators 125MHz LOW PHASE Learn More about Crystek Corporation crysteknoiseosc	Datasheet	1,316In Stock	Cut Tape $27.46 $24.73 $23.54 $22.87 $22.41 Reel $21.74 MouseReel Available	Min.: 1 Mult.: 1 : 178	VCXO		125 MHz	20 PPM	15 pF	3.3 V	3.3 V	CMOS	SMD/SMT	0 C	+ 70 C	14.2 mm	9.14 mm	5.3 mm	Reel, Cut Tape, MouseReel
VCXO Oscillators 100MHz 3.3V 15pF -40 to +85C CMOS CVHD-037X-100 Crystek Corporation 1: $18.81 A tariff of 11% may be applied if shipping to the United States. 707In Stock	Mfr. Part # CVHD-037X-100 Mouser Part # 549-CVHD-037X-100	Crystek Corporation	VCXO Oscillators 100MHz 3.3V 15pF -40 to +85C CMOS Learn More about Crystek Corporation crysteknoiseosc	Datasheet	707In Stock	Cut Tape $18.81 $16.30 $15.45 $14.75 View Reel $13.24 $14.13 $13.66 $13.26 $13.24 MouseReel Available A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	VCXO	7 mm x 5 mm	100 MHz	50 PPM		3.3 V	3.3 V	HCMOS	SMD/SMT	- 40 C	+ 85 C	7 mm	5 mm	1.8 mm	Reel, Cut Tape, MouseReel
VCXO Oscillators 80MHz LOW PHASE CVHD-950-80.000 Crystek Corporation 1: $22.16 143In Stock	Mfr. Part # CVHD-950-80.000 Mouser Part # 549-CVHD-950-80	Crystek Corporation	VCXO Oscillators 80MHz LOW PHASE Learn More about Crystek Corporation crysteknoiseosc	Datasheet	143In Stock	$22.16 $20.78 $20.08 $19.74 View $19.28 $19.12 $18.88 Quote	Min.: 1 Mult.: 1	VCXO		80 MHz	20 PPM	15 pF	3.3 V	3.3 V	CMOS	SMD/SMT	0 C	+ 70 C	14.2 mm	9.14 mm	5.3 mm
Standard Clock Oscillators 45.1584MHz 25ppm 3.3Volt 0C +70C CCHD-957-25-45.1584 Crystek Corporation 1: $26.08 286In Stock 700Expected 10/19/2026	Mfr. Part # CCHD-957-25-45.1584 Mouser Part # 549-CCHD-957-25-45.1	Crystek Corporation	Standard Clock Oscillators 45.1584MHz 25ppm 3.3Volt 0C +70C Learn More about Crystek Corporation crusteknoiseosc	Datasheet	286In Stock 700Expected 10/19/2026	$26.08 $24.45	Min.: 1 Mult.: 1	Standard Oscillators	14 mm x 9 mm	45.1584 MHz	25 PPM	15 pF	3 V	3.6 V	HCMOS	SMD/SMT	0 C	+ 70 C	14.2 mm (0.559 in)	9.14 mm (0.36 in)	5.3 mm (0.209 in)	Cut Tape
Standard Clock Oscillators 24.576MHz 25ppm 3.3Volt 0C +70C CCHD-957-25-24.576 Crystek Corporation 1: $24.37 34In Stock 300Expected 10/21/2026	Mfr. Part # CCHD-957-25-24.576 Mouser Part # 549-CCHD-957-25-24.5	Crystek Corporation	Standard Clock Oscillators 24.576MHz 25ppm 3.3Volt 0C +70C Learn More about Crystek Corporation crusteknoiseosc	Datasheet	34In Stock 300Expected 10/21/2026	$24.37 $22.85	Min.: 1 Mult.: 1	Standard Oscillators	14 mm x 9 mm	24.576 MHz	25 PPM	15 pF	3 V	3.6 V	HCMOS	SMD/SMT	0 C	+ 70 C	14.2 mm (0.559 in)	9.14 mm (0.36 in)	5.3 mm (0.209 in)	Bulk
VCXO Oscillators Crystals and Oscillators CVHD-950-122.880 Crystek Corporation 1: $25.35 1,300Expected 11/2/2026	Mfr. Part # CVHD-950-122.880 Mouser Part # 549-CVHD-950-122.880	Crystek Corporation	VCXO Oscillators Crystals and Oscillators Learn More about Crystek Corporation crysteknoiseosc	Datasheet	1,300Expected 11/2/2026	$25.35 $21.96 $20.81 $19.87 View $19.04 $18.41 $18.15 Quote	Min.: 1 Mult.: 1	VCXO		122.88 MHz	20 PPM	15 pF	3 V	3.6 V	CMOS	SMD/SMT	0 C	+ 70 C	14 mm	9 mm	5.3 mm
Standard Clock Oscillators 49.152MHz 25ppm 3.3Volt 0C +70C CCHD-957-25-49.152 Crystek Corporation 1: $34.23 956Expected 10/19/2026	Mfr. Part # CCHD-957-25-49.152 Mouser Part # 549-CCHD-957-25-49.1	Crystek Corporation	Standard Clock Oscillators 49.152MHz 25ppm 3.3Volt 0C +70C Learn More about Crystek Corporation crusteknoiseosc	Datasheet	956Expected 10/19/2026	$34.23 $29.67 $28.12 $26.86 View $26.08 $25.63 Quote	Min.: 1 Mult.: 1	Standard Oscillators	14 mm x 9 mm	49.152 MHz	25 PPM	15 pF	3 V	3.6 V	HCMOS	SMD/SMT	0 C	+ 70 C	14.2 mm (0.559 in)	9.14 mm (0.36 in)	5.3 mm (0.209 in)	Bulk
Standard Clock Oscillators 22.5792MHz 25ppm 3.3Volt 0C +70C CCHD-957-25-22.5792 Crystek Corporation 1: $32.10 97Expected 9/28/2026	Mfr. Part # CCHD-957-25-22.5792 Mouser Part # 549-CCHD-957-25-22.5	Crystek Corporation	Standard Clock Oscillators 22.5792MHz 25ppm 3.3Volt 0C +70C Learn More about Crystek Corporation crusteknoiseosc	Datasheet	97Expected 9/28/2026	$32.10 $27.82 $26.37 $25.19 View $24.37 $24.22 $23.95 Quote	Min.: 1 Mult.: 1	Standard Oscillators	14 mm x 9 mm	22.5792 MHz	25 PPM	15 pF	3 V	3.6 V	HCMOS	SMD/SMT	0 C	+ 70 C	14.2 mm (0.559 in)	9.14 mm (0.36 in)	5.3 mm (0.209 in)	Bulk
VCXO Oscillators 50MHz CVHD-950-50.000 Crystek Corporation 1: $24.21 A tariff of 11% may be applied if shipping to the United States. 265Expected 10/13/2026	Mfr. Part # CVHD-950-50.000 Mouser Part # 549-CVHD950-50	Crystek Corporation	VCXO Oscillators 50MHz Learn More about Crystek Corporation crysteknoiseosc	Datasheet	265Expected 10/13/2026	$24.21 $21.05 $19.90 $19.08 View $18.29 $17.31 $17.25 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	VCXO		50 MHz	20 PPM	15 pF	3 V	3.6 V	CMOS	SMD/SMT	- 40 C	+ 85 C	14.2 mm	9.14 mm	5.3 mm	Bulk
Standard Clock Oscillators 100 MHz 3.3Volt 50ppm 0 C +70C CCHD-575-50-100.000 Crystek Corporation 1: $30.78 396On Order	Mfr. Part # CCHD-575-50-100.000 Mouser Part # 549-CCHD-575-50-100	Crystek Corporation	Standard Clock Oscillators 100 MHz 3.3Volt 50ppm 0 C +70C Learn More about Crystek Corporation crusteknoiseosc	Datasheet	396On Order On Order Ship Dates Mfr. #: CCHD-575-50-100.000 Stock: 0 On Order: 196 Expected 11/2/2026 200 Expected 11/16/2026 Factory Lead-Time: 16 Weeks	Cut Tape $30.78 $26.68 $25.29 $24.15 Reel $23.32 View $23.17 $22.92 Quote	Min.: 1 Mult.: 1 : 100	Standard Oscillators	7.5 mm x 5 mm	100 MHz	50 PPM	15 pF	3 V	3.6 V	HCMOS	SMD/SMT	0 C	+ 70 C	7.5 mm (0.295 in)	5 mm (0.197 in)	2.5 mm (0.098 in)	Reel, Cut Tape
VCXO Oscillators 100MHz CVPD-920-100.000 Crystek Corporation 1: $41.16 200Expected 12/11/2026	Mfr. Part # CVPD-920-100.000 Mouser Part # 549-CVPD-920-100	Crystek Corporation	VCXO Oscillators 100MHz Learn More about Crystek Corporation crysteknoiseosc	Datasheet	200Expected 12/11/2026	$41.16 $37.91 $33.90 $33.04 View Quote	Min.: 1 Mult.: 1	VCXO		100 MHz	20 PPM		3.3 V	3.3 V	LVPECL	SMD/SMT	0 C	+ 70 C	14.2 mm	9.14 mm	5.3 mm
VCXO Oscillators 50MHz 3.3Volt -04C +85C 15pF CVHD-950X-50.000 Crystek Corporation 1: $25.03 202Expected 9/28/2026	Mfr. Part # CVHD-950X-50.000 Mouser Part # 549-CVHD-950X-50	Crystek Corporation	VCXO Oscillators 50MHz 3.3Volt -04C +85C 15pF Learn More about Crystek Corporation crysteknoiseosc	Datasheet	202Expected 9/28/2026	$25.03 $21.63 $20.53 $19.54 View $18.71 $18.46 $17.99 Quote	Min.: 1 Mult.: 1	VCXO											14 mm	9 mm		Bulk
VCXO Oscillators 60MHz CVHD-950-60.000 Crystek Corporation 1: $27.64 A tariff of 11% may be applied if shipping to the United States. Non-Stocked	Mfr. Part # CVHD-950-60.000 Mouser Part # 549-CVHD950-60	Crystek Corporation	VCXO Oscillators 60MHz Learn More about Crystek Corporation crysteknoiseosc	Datasheet	Non-Stocked	$27.64 $23.89 $19.98 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	VCXO		60 MHz						SMD/SMT			14.2 mm	9.14 mm		Bulk
VCXO Oscillators 70MHz LOW PHASE CVHD-950-70.000 Crystek Corporation 1: $28.26 A tariff of 11% may be applied if shipping to the United States. Non-Stocked	Mfr. Part # CVHD-950-70.000 Mouser Part # 549-CVHD950-70	Crystek Corporation	VCXO Oscillators 70MHz LOW PHASE Learn More about Crystek Corporation crysteknoiseosc	Datasheet	Non-Stocked	$28.26 $24.43 $20.05 A tariff of 11% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	VCXO		70 MHz						SMD/SMT			14.2 mm	9.14 mm		Bulk
VCXO Oscillators 74.1758MHz CVPD-920-74.1758 Crystek Corporation 25: $32.12 Non-Stocked	Mfr. Part # CVPD-920-74.1758 Mouser Part # 549-CVPD-920-74.17	Crystek Corporation	VCXO Oscillators 74.1758MHz Learn More about Crystek Corporation crysteknoiseosc	Datasheet	Non-Stocked	$32.12 $31.29 Quote Quote	Min.: 25 Mult.: 25	VCXO		74.1758 MHz	20 PPM		3.3 V	3.3 V	LVPECL	SMD/SMT	0 C	+ 70 C	14.2 mm	9.14 mm	5.3 mm	Bulk

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