CMOS TCXO Clock Oscillators 93

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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	Package Equivalence Code	Maximum Rise Time	Physical Dimension	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Nominal Operating Frequency	Maximum Fall Time	Maximum Symmetry (%)	Additional Features	JESD-609 Code
DS32KHZSN	Maxim Integrated	CMOS	SURFACE MOUNT	16	7.5 %	NO	1 PPM/FIRST YEAR		5.5 V	15 pF	.22 mA	5 V	SOP16,.4	200 ms	10.46mm x 7.62mm x 2.67mm	4.5 V	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	.032 MHz	60 ns	55/45		e0
DS32KHZSN#	Analog Devices	CMOS	SURFACE MOUNT	16	7.5 %	NO	1 PPM/FIRST YEAR		5.5 V	15 pF	.22 mA	5 V	SOP16,.4	200 ms	10.46mm x 7.62mm x 2.67mm	4.5 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	.032 MHz	60 ns	55/45		e3
EQTA33E8EH-65.536MTR	Abracon	CMOS	SURFACE MOUNT	6	3 %	NO	1 PPM/YEAR		3.465 V	15 pF		3.3 V		3 ms	3.2mm x 2.5mm x 1.7mm	3.135 V	85 Cel	-40 Cel	NICKEL GOLD	65.536 MHz	3 ns	55/45	ENABLE/DISABLE FUNCTION; TAPE AND REEL	e4
AST3TQ53-T-20.000MHZ-5-C	Abracon	CMOS	SURFACE MOUNT	4	.05 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		20 MHz	6 ns	55/45
7P-25.000MBP-T	Txc	CMOS	SURFACE MOUNT	6	.28 %	NO	1 PPM/YEAR			15 pF	10 mA	3.3 V	LCC6(UNSPEC)		5.0mm x 3.2mm x 1.5mm		85 Cel	-40 Cel		25 MHz			ENABLE/DISABLE FUNCTION
DS32KHZS	Maxim Integrated	CMOS	SURFACE MOUNT	16	7.5 %	NO	1 PPM/FIRST YEAR		5.5 V	15 pF	.22 mA	5 V	SOP16,.4	200 ms	10.46mm x 7.62mm x 2.67mm	4.5 V	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	.032 MHz	60 ns	55/45		e0
DS32KHZS#	Analog Devices	CMOS	SURFACE MOUNT	16	7.5 %	NO	1 PPM/FIRST YEAR		5.5 V	15 pF	.22 mA	5 V	SOP16,.4	200 ms	10.46mm x 7.62mm x 2.67mm	4.5 V	70 Cel	0 Cel	Matte Tin (Sn) - annealed	.032 MHz	60 ns	55/45		e3
AST3TQ53-T-25.000MHZ-2-C	Abracon	CMOS	SURFACE MOUNT	4	.28 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		25 MHz	6 ns	55/45
AST3TQ53-T-25.000MHZ-1-C	Abracon	CMOS	SURFACE MOUNT	4	.1 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		25 MHz	6 ns	55/45
ECS-TXO-2520MV-100-AN-TR	Ecs International	CMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.6 V	15 pF	4 mA		LCC4,.08X.1,68/52	5 ms	2.5mm x 2mm x 0.9mm	1.7 V	85 Cel	-40 Cel	Gold (Au)	10 MHz	5 ns	45/55	TRI-STATE; ENABLE/DISABLE FUNCTION	e4
TG-3541CE32.7680KXA3	Seiko Epson	CMOS	SURFACE MOUNT	10	8 %	NO	3 PPM/FIRST YEAR	CERAMIC	5.5 V	30 pF	.003 mA		SOLCC10,.1,28		3.2mm x 2.5mm x 1.0mm	1.5 V	105 Cel	85 Cel		.032768 MHz		60/40	ENABLE/DISABLE FUNCTION; OTHER OPERATING TEMP ALSO AVAILABLE; TR
AST3TQ53-T-25.000MHZ-5-C	Abracon	CMOS	SURFACE MOUNT	4	.05 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		25 MHz	6 ns	55/45
7P-19.200MBP-T	Txc	CMOS	SURFACE MOUNT	6	.28 %	NO	1 PPM/YEAR			15 pF	10 mA	3.3 V	LCC6(UNSPEC)		5.0mm x 3.2mm x 1.5mm		85 Cel	-40 Cel		19.2 MHz			ENABLE/DISABLE FUNCTION
AST3TQ53-T-20.000MHZ-2-C	Abracon	CMOS	SURFACE MOUNT	4	.28 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		20 MHz	6 ns	55/45
ECS-TXO-2016MV-500-TR	Ecs International	CMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.6 V	15 pF	7 mA		LCC4,.06X.08,52/40	5 ms	2mm x 1.6mm x 0.8mm	1.7 V	85 Cel	-40 Cel	Gold (Au)	50 MHz	5 ns	45/55	TRI-STATE; ENABLE/DISABLE FUNCTION	e4
AST3TQ-20.000MHZ-1-	Abracon	CMOS	SURFACE MOUNT	4	.1 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V	DILCC4,.2,200	4 ms	7.0mm x 5.0mm x 1.9mm	3.135 V	85 Cel	-40 Cel		20 MHz	4 ns	55/45
AST3TQ-20.000MHZ-2-	Abracon	CMOS	SURFACE MOUNT	4	.28 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V	DILCC4,.2,200	4 ms	7.0mm x 5.0mm x 1.9mm	3.135 V	90 Cel	-50 Cel		20 MHz	4 ns	55/45
AST3TQ-20.000MHZ-5-	Abracon	CMOS	SURFACE MOUNT	4	.5 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V	DILCC4,.2,200	4 ms	7.0mm x 5.0mm x 1.9mm	3.135 V	95 Cel	-55 Cel		20 MHz	4 ns	55/45
AST3TQ53-T-20.000MHZ-1-C	Abracon	CMOS	SURFACE MOUNT	4	.1 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		20 MHz	6 ns	55/45
ATXK-H14-D-32.768KHZ-E50-T3	Abracon	CMOS
DS32KHZN/DIP	Maxim Integrated	CMOS	THROUGH HOLE MOUNT	14	7.5 %	NO	1 PPM/FIRST YEAR		5.5 V	15 pF	.22 mA	5 V	DIP16,.3	200 ms	21.84mm x 11.68mm x 8.01mm	4.5 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	.032 MHz	60 ns	55/45		e3
ECS-TXO-2016MV-160-TR	Ecs International	CMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.6 V	15 pF	4.8 mA		LCC4,.06X.08,52/40	5 ms	2mm x 1.6mm x 0.8mm	1.7 V	85 Cel	-40 Cel	Gold (Au)	16 MHz	5 ns	45/55	TRI-STATE; ENABLE/DISABLE FUNCTION	e4
AST3TQ53-T-16.384MHZ-5-C-T5	Abracon	CMOS	SURFACE MOUNT	4	.05 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		16.384 MHz	6 ns	55/45
DS32KHZ/DIP	Maxim Integrated	CMOS	THROUGH HOLE MOUNT	14	7.5 %	NO	1 PPM/FIRST YEAR		5.5 V	15 pF	.22 mA	5 V	DIP16,.3	200 ms	21.84mm x 11.68mm x 8.01mm	4.5 V	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	.032 MHz	60 ns	55/45		e0
DS32KHZN/WBGA+	Maxim Integrated	CMOS	SURFACE MOUNT	36	7.5 %	NO	1 PPM/FIRST YEAR		5.5 V	15 pF	.22 mA	5 V	BGA36,8X9,50	200 ms	11.43mm x 10.16mm x 2.56mm	4.5 V	85 Cel	-40 Cel		.032 MHz	60 ns	55/45
DS32KHZN/WBGA	Maxim Integrated	CMOS	SURFACE MOUNT	36	7.5 %	NO	1 PPM/FIRST YEAR		5.5 V	15 pF	.22 mA	5 V	BGA36,8X9,50	200 ms	11.43mm x 10.16mm x 2.56mm	4.5 V	85 Cel	-40 Cel	TIN LEAD	.032 MHz	60 ns	55/45		e0
ECS-327TXO-30-TR	Ecs International	CMOS	SURFACE MOUNT	4	5 %	NO	3 PPM/FIRST YEAR	CERAMIC		15 pF	.0013 mA	3 V	LCC4,.1X.13,71	100 ms	3.28mm x 2.5mm x 1.3mm		85 Cel	-40 Cel		.032768 MHz	100 ns	40/60	ENABLE/DISABLE FUNCTION
AST3TQ-10.000MHZ-1-	Abracon	CMOS	SURFACE MOUNT	4	.1 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	8.5 mA	3.3 V	DILCC4,.2,200	4 ms	7.0mm x 5.0mm x 1.9mm	3.135 V	85 Cel	-40 Cel		10 MHz	4 ns	55/45
AST3TQ-10.000MHZ-1-T	Abracon	CMOS	SURFACE MOUNT	4	.1 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V		4 ms	7.0mm x 5.0mm x 1.9mm	3.135 V	85 Cel	-40 Cel		10 MHz	4 ns	55/45	TR, 13 INCH
AST3TQ-10.000MHZ-1-T2	Abracon	CMOS	SURFACE MOUNT	4	.1 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V		4 ms	7.0mm x 5.0mm x 1.9mm	3.135 V	85 Cel	-40 Cel		10 MHz	4 ns	55/45	TR, 13 INCH
AST3TQ-20.000MHZ-1-T2	Abracon	CMOS	SURFACE MOUNT	4	.1 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V		4 ms	7.0mm x 5.0mm x 1.9mm	3.135 V	85 Cel	-40 Cel		20 MHz	4 ns	55/45	TR, 13 INCH
AST3TQ-40.000MHZ-5-	Abracon	CMOS	SURFACE MOUNT	4	.5 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V	DILCC4,.2,200	4 ms	7.0mm x 5.0mm x 1.9mm	3.135 V	95 Cel	-55 Cel		40 MHz	4 ns	55/45
AST3TQ53-T-24.576MHZ-2-C	Abracon	CMOS	SURFACE MOUNT	4	.28 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		24.576 MHz	6 ns	55/45
KT3225T32768DAW33T	Kyocera	CMOS
AST3TQ53-T-10.000MHZ-1-C	Abracon	CMOS	SURFACE MOUNT	4	.1 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		10 MHz	6 ns	55/45
AST3TQ53-T-19.200MHZ-5-C	Abracon	CMOS	SURFACE MOUNT	4	.05 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		19.2 MHz	6 ns	55/45
AST3TQ53-T-26.000MHZ-2-C	Abracon	CMOS	SURFACE MOUNT	4	.28 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		26 MHz	6 ns	55/45
AST3TQ53-T-30.720MHZ-2-C	Abracon	CMOS	SURFACE MOUNT	4	.28 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		30.72 MHz	6 ns	55/45
ECS-TXO-2520MV-160-AY-TR	Ecs International	CMOS	SURFACE MOUNT	4	2.5 %	NO	1 PPM/YEAR	CERAMIC	3.6 V	15 pF	4.8 mA		LCC4,.08X.1,68/52	5 ms	2.5mm x 2mm x 0.9mm	1.7 V	85 Cel	-30 Cel	Gold (Au)	16 MHz	5 ns	45/55	TRI-STATE; ENABLE/DISABLE FUNCTION	e4
TG2520CEN48.0000M-KFGNNM3	Seiko Epson	CMOS	SURFACE MOUNT	4	2 %	NO	1.5 PPM/FIRST YEAR		3.465 V	15 pF	6.5 mA	3.3 V	LCC4,0.07, 55	8 ms	2.5mm x 2.0mm x 0.8mm	3.135 V	85 Cel	-40 Cel		48 MHz	8 ns	55/45	SUPPLY VOLTAGE 2.5 ALSO AVAILABLE
AST3TQ-40.000MHZ-5-T	Abracon	CMOS	SURFACE MOUNT	4	.5 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V		4 ms	7.0mm x 5.0mm x 1.9mm	3.135 V	95 Cel	-55 Cel		40 MHz	4 ns	55/45	TR, 13 INCH
AST3TQ-40.000MHZ-5-T2	Abracon	CMOS	SURFACE MOUNT	4	.5 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF		3.3 V		4 ms	7.0mm x 5.0mm x 1.9mm	3.135 V	95 Cel	-55 Cel		40 MHz	4 ns	55/45	TR, 13 INCH
AST3TQ53-T-16.384MHZ-5-C	Abracon	CMOS	SURFACE MOUNT	4	.05 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		16.384 MHz	6 ns	55/45
AST3TQ53-T-19.440MHZ-1-C	Abracon	CMOS	SURFACE MOUNT	4	.1 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		19.44 MHz	6 ns	55/45
AST3TQ53-T-19.440MHZ-2-C	Abracon	CMOS	SURFACE MOUNT	4	.28 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		19.44 MHz	6 ns	55/45
AST3TQ53-T-19.440MHZ-5-C	Abracon	CMOS	SURFACE MOUNT	4	.05 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		19.44 MHz	6 ns	55/45
AST3TQ53-T-26.000MHZ-1-C	Abracon	CMOS	SURFACE MOUNT	4	.1 %	NO	1 PPM/FIRST YEAR		3.465 V	15 pF	10 mA	3.3 V	DILCC4,.12,154	6 ms	5mm x 3.2mm x 2mm	3.135 V	85 Cel	-40 Cel		26 MHz	6 ns	55/45
TG-3541CE32.7680KXA0	Seiko Epson	CMOS	SURFACE MOUNT	10	3.4 %	NO	3 PPM/FIRST YEAR	CERAMIC	5.5 V	30 pF	.003 mA		SOLCC10,.1,28		3.2mm x 2.5mm x 1.0mm	1.5 V	85 Cel	-40 Cel		.032768 MHz		60/40	STABILITY OF 8 PPM & 1.9 PPM IS ALSO AVAILABLE OVER 85 TO 105 & 0 TO 50 TEMP RANGE; ENABLE/DISABLE

TCXO Clock Oscillators

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.