TCXO Clock Oscillators

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Part	Manufacturer	Oscillator Type	Mounting Feature	No. of Terminals	Frequency Stability	Frequency Adjustment (Mechanical)	Aging	Package Body Material	Maximum Supply Voltage	Output Load	Maximum Supply Current	Nominal Supply Voltage	Power Supplies (V)	Package Equivalence Code	Maximum Rise Time	Sub-Category	Physical Dimension	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Nominal Operating Frequency	Maximum Fall Time	Maximum Symmetry (%)	Qualification	Additional Features	JESD-609 Code	Minimum Operating Frequency	Maximum Operating Frequency
VT-501-EAE-5060-40M0000000	Microchip Technology	CMOS	SURFACE MOUNT	4	5 %	NO	1 PPM/YEAR		3.465 V	15 pF		3.3 V					11.8mm x 9.9mm x 2.2mm	3.135 V	85 Cel	-40 Cel		40 MHz		40/60		TAPE
XNCLH40M000CHJA4P0	Murata Manufacturing	CMOS	SURFACE MOUNT	8	.28 %	NO	0.5 PPM/YEAR		3.465 V	15 pF		3.3 V					5.0mm x 3.2mm x 1.5mm	3.135 V	85 Cel	-40 Cel		40 MHz				TR, PLASTIC, 10 INCH
536L10001IT5	Cts	HCMOS	SURFACE MOUNT	10	.1 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V		LCC10,.12X.2,50/40	8 ms		5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel	Gold (Au) - with Nickel (Ni) barrier	10 MHz	8 ns	55/45			e4
536L10005GT5	Cts	HCMOS	SURFACE MOUNT	10	.5 %	NO	1 PPM/FIRST YEAR		3.47 V	15 pF	10 mA	3.3 V		LCC10,.12X.2,47	8 ms		5mm x 3.2mm x 2mm	3.14 V	105 Cel	-40 Cel	Gold Flash (Au) - with Nickel (Ni) barrier	10 MHz	8 ns	55/45
581L24C02CTT	Cts	HCMOS	SURFACE MOUNT		.2 %	NO	3 PPM/20 YEAR		3.465 V	15 pF		3.3 V			6 ms		5.0mm x 3.2mm x 1.65mm	3.135 V	70 Cel	-20 Cel	GOLD FLASH OVER NICKEL	24.576 MHz	6 ns	55/45		TR, 7 INCH
586R24010ITT	Cts	HCMOS	SURFACE MOUNT		1 %	NO	1 PPM/FIRST YEAR		5.25 V	15 pF		5 V			8 ms		7.0mm x 5.0mm x 2.1mm	4.75 V	85 Cel	-40 Cel	Gold (Au) - with Nickel (Ni) barrier	2.4576 MHz	8 ns	55/45		TR, 7 INCH	e4
822AR-12.8-2SC10I	Renesas Electronics	HCMOS	SURFACE MOUNT	10	.28 %	NO	1 PPM/YEAR		3.465 V	15 pF		3.3 V			5 ms		7.0mm x 5.0mm x 2.0mm	3.135 V	85 Cel	-40 Cel	Matte Tin (Sn)	12.8 MHz	5 ns	55/45			e3
AST3TQ-T-10.000MHZ-50-C-T5	Abracon	LVCMOS	SURFACE MOUNT	4	.05 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V			6 ms		7.0mm x 5.0mm x 1.9mm	3.135 V	85 Cel	-40 Cel		10 MHz	6 ns	55/45		TR, 13 INCH
AST3TQ-T-16.384MHZ-28	Abracon	LVCMOS	SURFACE MOUNT	4	.28 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V		DILCC4,.2,200	6 ms		7.0mm x 5.0mm x 1.9mm	3.135 V	85 Cel	-40 Cel		16.384 MHz	6 ns	55/45
AST3TQ-T-16.384MHZ-28-T5	Abracon	LVCMOS	SURFACE MOUNT	4	.28 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V		DILCC4,.2,200	6 ms		7.0mm x 5.0mm x 1.9mm	3.135 V	85 Cel	-40 Cel		16.384 MHz	6 ns	55/45
AST3TQ-T-30.720MHZ-28-T5	Abracon	LVCMOS	SURFACE MOUNT	4	.28 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V		DILCC4,.2,200	6 ms		7.0mm x 5.0mm x 1.9mm	3.135 V	85 Cel	-40 Cel		30.72 MHz	6 ns	55/45
ASTX-H09-B-16.000MHZ-I50-T	Abracon	HCMOS	SURFACE MOUNT	4	5 %	NO	2 PPM/FIRST YEAR			15 pF		3.3 V			6 ms		5.0mm x 3.2mm x 1.2mm		85 Cel	-40 Cel		16 MHz	6 ns	40/60		TR, 7 INCH
ASTX-H11-24.000MHZ-T	Abracon	HCMOS		4
ASTX-H12-10.000MHZ-T	Abracon	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/FIRST YEAR	CERAMIC	3.63 V	15 pF	4 mA	3.3 V	3.3	DILCC4,.08,65	5 ms	Other Oscillators	2.5mm x 2.0mm x 0.9mm	2.97 V	75 Cel	-30 Cel		10 MHz	5 ns	55/45	Not Qualified	STANDBY; TRI-STATE; ENABLE/DISABLE FUNCTION; TR, 7 INCH		.675 MHz	55 MHz
E3179LF	Rakon	HCMOS	SURFACE MOUNT	10	.28 %	NO	0.32 PPM/24 HOUR		3.465 V	15 pF		3.3 V			9 ms		7.0mm x 5.0mm x 2.0mm	3.135 V	80 Cel	-5 Cel		20 MHz	9 ns	55/45		TRI-STATE; ENABLE/DISABLE FUNCTION
ECS-TXO-2016-33-400-TR	Ecs International
ECS-TXO-2520-33-120-AN-TR	Ecs International	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.465 V	15 pF	4.8 mA	3.3 V		LCC4,.08X.1,68/52	5 ms		2.5mm x 2.0mm x 0.9mm	3.135 V	85 Cel	-40 Cel	Gold (Au)	12 MHz	5 ns	45/55		TRI-STATE; ENABLE/DISABLE FUNCTION	e4
ECS-TXO-2520-33-240-AN-TR	Ecs International	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.465 V	15 pF	5.5 mA	3.3 V		LCC4,.08X.1,68/52	5 ms		2.5mm x 2.0mm x 0.9mm	3.135 V	85 Cel	-40 Cel	Gold (Au)	24 MHz	5 ns	45/55		TRI-STATE; ENABLE/DISABLE FUNCTION	e4
ECS-TXO-2520-33-400-AN-TR	Ecs International	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.465 V	15 pF	6 mA	3.3 V		LCC4,.08X.1,68/52	5 ms		2.5mm x 2.0mm x 0.9mm	3.135 V	85 Cel	-40 Cel	Gold (Au)	40 MHz	5 ns	45/55		TRI-STATE; ENABLE/DISABLE FUNCTION	e4
ECS-TXO-2520MV-250-AN-TR	Ecs International	CMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.6 V	15 pF	5.5 mA			LCC4,.08X.1,68/52	5 ms		2.5mm x 2mm x 0.9mm	1.7 V	85 Cel	-40 Cel	Gold (Au)	25 MHz	5 ns	45/55		TRI-STATE; ENABLE/DISABLE FUNCTION	e4
ECS-TXO-2520MV-500-AN-TR	Ecs International	CMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.6 V	15 pF	6 mA			LCC4,.08X.1,68/52	5 ms		2.5mm x 2mm x 0.9mm	1.7 V	85 Cel	-40 Cel	Gold (Au)	50 MHz	5 ns	45/55		TRI-STATE; ENABLE/DISABLE FUNCTION	e4
ECS-TXO-3225-120-TR	Ecs International	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR		3.465 V	15 pF	6 mA	3.3 V		LCC4,.1X.12,98/61	10 ms		3.2mm x 2.5mm x 1mm	3.135 V	85 Cel	-30 Cel	Gold (Au)	12 MHz	10 ns	40/60			e4
ECS-TXO-3225-122.8-TR	Ecs International	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR		3.465 V	15 pF	6 mA	3.3 V		LCC4,.1X.12,98/61	10 ms		3.2mm x 2.5mm x 1mm	3.135 V	85 Cel	-30 Cel	Gold (Au)	12.288 MHz	10 ns	40/60			e4
ECS-TXO-3225-147.4-TR	Ecs International	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR		3.465 V	15 pF	6 mA	3.3 V		LCC4,.1X.12,98/61	10 ms		3.2mm x 2.5mm x 1mm	3.135 V	85 Cel	-30 Cel	Gold (Au)	14.7456 MHz	10 ns	40/60			e4
ECS-TXO-3225MV-200-TR	Ecs International	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.6 V	15 pF	6 mA			LCC4,.09X.12,87/69	5 ms		3.2mm x 2.5mm x 1.0mm	1.7 V	85 Cel	-30 Cel		20 MHz	5 ns	45/55		TRI-STATE; ENABLE/DISABLE FUNCTION
ECS-TXO-3225MV-250-TR	Ecs International	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.6 V	15 pF	6 mA			LCC4,.09X.12,87/69	5 ms		3.2mm x 2.5mm x 1.0mm	1.7 V	85 Cel	-30 Cel		25 MHz	5 ns	45/55		TRI-STATE; ENABLE/DISABLE FUNCTION
ECS-TXO-3225MV-500-TR	Ecs International
ETXO-H33CL-50.000	Ecs International	HCMOS	SURFACE MOUNT	6	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.63 V	15 pF	26 mA	3.3 V		LCC6, 0.09, 53	3 ms		3.2mm x 2.5mm x 1.6mm	2.97 V	85 Cel	-30 Cel		50 MHz	3 ns	45/55		ENABLE/DISABLE FUNCTION
FOX924B-12.288-T1	Fox Electronics	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR		3.465 V	15 pF		3.3 V					5.0mm x 3.2mm x 1.5mm	3.135 V	85 Cel	-30 Cel		12.288 MHz				TR, 10 INCH
FOX924B-16.000-T1	Fox Electronics
FOX924B-25.000-T1	Fox Electronics	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR		3.465 V	15 pF		3.3 V					5.0mm x 3.2mm x 1.5mm	3.135 V	85 Cel	-30 Cel		25 MHz				TR, 10 INCH
FT3HNBPK25.0-T1	Abracon	HCMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR		3.465 V	15 pF	6 mA	3.3 V		LCC4,.09X.12,70/57	5 ms		3.2mm x 2.5mm x 1.0mm	3.135 V	85 Cel	-30 Cel	GOLD OVER NICKEL	25 MHz	5 ns	60/40			e4
SIT1566AC-JV-18E-32.768E	Sitime	LVCMOS	SURFACE MOUNT	4	3 %	NO	1 PPM/FIRST YEAR		1.98 V	15 pF		1.8 V			20 ms		1.54mm x 0.84mm x 0.6mm	1.62 V	70 Cel	-20 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	.032768 MHz	20 ns	55/45		TR	e1
SIT1566AI-JE-18E-32.768E	Sitime	LVCMOS	SURFACE MOUNT	4	5 %	NO	1 PPM/FIRST YEAR		1.98 V	15 pF		1.8 V			20 ms		1.54mm x 0.84mm x 0.6mm	1.62 V	85 Cel	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	.032768 MHz	20 ns	55/45		TR	e1
SIT1566AI-JE-33E-32.768E	Sitime	LVCMOS	SURFACE MOUNT	4	5 %	NO	1 PPM/FIRST YEAR			15 pF		3.3 V			20 ms		1.54mm x 0.84mm x 0.6mm		85 Cel	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	.032768 MHz	20 ns	55/45		TR	e1
SIT5000AICGE-33N0-25.000000Y	Sitime	LVCMOS	SURFACE MOUNT		5 %	NO	2.5 PPM/FIRST YEAR		3.63 V	10 KOHM, 10 pF		3.3 V			9.5 ms		2.7mm x 2.4mm x 0.75mm	2.97 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	25 MHz	9.5 ns	55/45		TR; ALSO COMPATIBLE WITH 2.5X2 MM FOOTPRINT	e4
SIT5002AI-2E-33E0-160.000000Y	Sitime	LVCMOS	SURFACE MOUNT		5 %	NO	2.5 PPM/YEAR		3.63 V	15 pF		3.3 V			2 ms		3.2mm x 2.5mm x 0.75mm	2.97 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	160 MHz	2 ns	55/45		ENABLE/DISABLE FUNCTION; TR	e4
SIT5021AC-1DE-25E-125.000000X	Sitime	LVPECL	SURFACE MOUNT	6	5 %	NO	2.5 PPM/FIRST YEAR	PLASTIC/EPOXY	2.75 V	50 OHM	69 mA	2.5 V		DILCC6,.2	.5 ms		7.0mm x 5.0mm x 0.9mm	2.25 V	70 Cel	-20 Cel		125 MHz	.5 ns	55/45		ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT
SIT5021AC-2BE-33N-171.000000X	Sitime	LVDS	SURFACE MOUNT		5 %	NO	2.5 PPM/FIRST YEAR		3.63 V	15 pF		3.3 V			.6 ms		3.2mm x 2.5mm x 0.75mm	2.97 V	70 Cel	-20 Cel		171 MHz	.6 ns	55/45		COMPLEMENTRAY OUTPUT; TR
SIT5021AC-2CE-33E-200.000000T	Sitime	LVDS	SURFACE MOUNT		5 %	NO	2.5 PPM/FIRST YEAR		3.63 V	100 OHM		3.3 V			.6 ms		5.0mm x 3.2mm x 0.75mm	2.97 V	70 Cel	-20 Cel		200 MHz	.6 ns	55/45		ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; TR
SIT5021AC-2DE-33N-155.520000X	Sitime	LVDS	SURFACE MOUNT	6	5 %	NO	2.5 PPM/FIRST YEAR	PLASTIC/EPOXY	3.63 V	100 OHM	55 mA	3.3 V		DILCC6,.2	.6 ms		7.0mm x 5.0mm x 0.9mm	2.97 V	70 Cel	-20 Cel		155.52 MHz	.6 ns	55/45		COMPLEMENTARY OUTPUT
SIT5155AI-FK-33E0-10.000000	Sitime	LVCMOS	SURFACE MOUNT	10	.5 %	NO	1 PPM/YEAR	CERAMIC	3.63 V	15 pF		3.3 V		LCC10,.12X.2,58/52/48	1.9 ms		5.15mm x 3.35mm x 1.06mm	2.97 V	85 Cel	-40 Cel	GOLD OVER NICKEL	10 MHz	1.9 ns	55/45		ENABLE/DISABLE FUNCTION; MIL-STD-883F	e4
SIT5155AI-FK-33E0-20.000000	Sitime	LVCMOS	SURFACE MOUNT	10	.5 %	NO	1 PPM/YEAR	CERAMIC	3.63 V	15 pF	53 mA	3.3 V		LCC10,.12X.2,58/52/48	1.9 ms		5.15mm x 3.35mm x 1.06mm	2.97 V	85 Cel	-40 Cel	GOLD OVER NICKEL	20 MHz	1.9 ns	55/45		ENABLE/DISABLE FUNCTION; MIL-STD-883F	e4
SIT5155AI-FK-33E0-20.000000X	Sitime	LVCMOS	SURFACE MOUNT	10	.5 %	NO	1 PPM/YEAR	CERAMIC	3.63 V	15 pF	53 mA	3.3 V		LCC10,.12X.2,58/52/48	1.9 ms		5.15mm x 3.35mm x 1.06mm	2.97 V	85 Cel	-40 Cel		20 MHz	1.9 ns	55/45		ENABLE/DISABLE FUNCTION; MIL-STD-883F
SIT5157AI-FK-33N0-100.000000	Sitime	LVCMOS	SURFACE MOUNT	10	.5 %	NO	1 PPM/YEAR	CERAMIC	3.63 V	15 pF	62 mA	3.3 V		LCC10,.12X.2,58/52/48	1.9 ms		5.15mm x 3.35mm x 1.06mm	2.97 V	85 Cel	-40 Cel	GOLD OVER NICKEL	100 MHz	1.9 ns	55/45		MIL-STD-883F	e4
SIT5346AE-FQG33ITB60.000000	Sitime	LVCMOS	SURFACE MOUNT	10	.1 %	NO	0.23 PPM/FIRST YEAR	CERAMIC	3.63 V	15 pF	53 mA	3.3 V		LCC10,.13X.2,58/52/48	1.9 ms		5.15mm x 3.35mm x 1.06mm	2.97 V	105 Cel	-40 Cel		60 MHz	1.9 ns	55/45		ENABLE/DISABLE FUNCTION
SIT5347ACFN-33E0B150.000000	Sitime	LVCMOS	SURFACE MOUNT	10	.25 %	NO	0.3 PPM/YEAR	CERAMIC	3.63 V	15 pF	62 mA	3.3 V		LCC10,.13X.2,58/52/48	1.9 ms		5.15mm x 3.35mm x 1.06mm	2.97 V	70 Cel	-20 Cel		150 MHz	1.9 ns	55/42		ENABLE/DISABLE FUNCTION
SIT5356AI-FQ-33E0-25.000000	Sitime	LVCMOS	SURFACE MOUNT	10	.1 %	NO	1 PPM/FIRST YEAR	CERAMIC	3.63 V	15 pF		3.3 V		LCC10,.12X.2,53/47/43	1.9 ms		5.15mm x 3.35mm x 1.06mm	2.97 V	85 Cel	-40 Cel		25 MHz	1.9 ns	55/45		ENABLE/DISABLE FUNCTION

TCXO (Temperature Compensated Crystal Oscillator) clock oscillators are electronic devices that generate a stable clock signal for use in various applications, such as communication systems, test and measurement equipment, and timing circuits. They use a crystal oscillator as a frequency reference and a temperature compensation circuit to stabilize the oscillator frequency.

The TCXO clock oscillator works by using a temperature compensation circuit to adjust the frequency of the crystal oscillator, compensating for changes in temperature that can affect the oscillator frequency. This results in a stable and accurate clock signal output.

One of the advantages of TCXO clock oscillators is their high stability and accuracy over a wide temperature range. They can generate clock signals with very low frequency drift and jitter, making them ideal for use in applications that require precise timing.

Another advantage of TCXO clock oscillators is their low phase noise and wide frequency range. They can generate clock signals at frequencies ranging from a few kilohertz to hundreds of megahertz, and have very low phase noise, making them suitable for use in high-precision applications.