28 Clock Generators 17

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Part	Manufacturer	Peripheral IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Maximum Supply Voltage	Maximum Output Clock Frequency	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	Maximum Seated Height	Width	Additional Features	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Technology	Maximum Supply Current	Nominal Supply Voltage	Sub-Category	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Nominal Primary Clock/Crystal Frequency	JESD-609 Code
ICS9FG104DGILFT	Integrated Device Technology		OTHER	GULL WING	28	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES			3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25		85 Cel	0 Cel	MATTE TIN	DUAL				30	260			150 mA	3.3 V	Clock Generators	.635 mm	R-PDSO-G28	1	Not Qualified		e3
CDC9841DWR	Texas Instruments	CLOCK GENERATOR, PROCESSOR SPECIFIC	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V	66 MHz	3.3	SMALL OUTLINE	SOP28,.4	3.135 V	70 Cel	0 Cel		DUAL	2.65 mm	7.5 mm		NOT SPECIFIED	NOT SPECIFIED	17.9 mm	CMOS	50 mA	3.3 V	Clock Generators	1.27 mm	R-PDSO-G28		Not Qualified	14.31818 MHz
PCK12429A,112	NXP Semiconductors	CLOCK GENERATOR, OTHER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	400 MHz	3.3	CHIP CARRIER	LDCC28,.5SQ	3.135 V	70 Cel	0 Cel	TIN LEAD	QUAD	4.57 mm	11.5062 mm				11.5062 mm	CMOS	121 mA	3.3 V	Clock Generators	1.27 mm	S-PQCC-J28		Not Qualified	20 MHz	e0
NBC12430FN	Onsemi	CLOCK GENERATOR, OTHER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	800 MHz	3.3/5	CHIP CARRIER	LDCC28,.5SQ	3.135 V	70 Cel	0 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm			235	11.505 mm	CMOS	75 mA	3.3 V	Clock Generators	1.27 mm	S-PQCC-J28	1	Not Qualified	20 MHz	e0
NBC12439AFNR2	Onsemi	CLOCK GENERATOR, OTHER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	800 MHz		CHIP CARRIER		3.135 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm			235	11.505 mm	CMOS		3.3 V		1.27 mm	S-PQCC-J28	1	Not Qualified	20 MHz	e0
NBC12439AFN	Onsemi	CLOCK GENERATOR, OTHER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	800 MHz		CHIP CARRIER		3.135 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm			235	11.505 mm	CMOS		3.3 V		1.27 mm	S-PQCC-J28	1	Not Qualified	20 MHz	e0
NBC12439FNG	Onsemi	CLOCK GENERATOR, OTHER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	800 MHz		CHIP CARRIER		3.135 V	70 Cel	0 Cel	TIN	QUAD	4.57 mm	11.505 mm			260	11.505 mm	CMOS		3.3 V		1.27 mm	S-PQCC-J28	3	Not Qualified	20 MHz	e3
NBC12429AFN	Onsemi	CLOCK GENERATOR, OTHER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	400 MHz		CHIP CARRIER		3.135 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	ALSO OPRATES AT 5V SUPPLY		235	11.505 mm	CMOS		3.3 V		1.27 mm	S-PQCC-J28	1	Not Qualified	20 MHz	e0
NBC12430AFNR2	Onsemi	CLOCK GENERATOR, OTHER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	800 MHz	3.3/5	CHIP CARRIER	LDCC28,.5SQ	3.135 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm			235	11.505 mm	CMOS	85 mA	3.3 V	Clock Generators	1.27 mm	S-PQCC-J28	1	Not Qualified	20 MHz	e0
NBC12430AFN	Onsemi	CLOCK GENERATOR, OTHER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	800 MHz	3.3/5	CHIP CARRIER	LDCC28,.5SQ	3.135 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm			235	11.505 mm	CMOS	85 mA	3.3 V	Clock Generators	1.27 mm	S-PQCC-J28	1	Not Qualified	20 MHz	e0
NBC12430AFNR2G	Onsemi	CLOCK GENERATOR, OTHER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	800 MHz	3.3/5	CHIP CARRIER	LDCC28,.5SQ	3.135 V	85 Cel	-40 Cel	TIN	QUAD	4.57 mm	11.505 mm			260	11.505 mm	CMOS	85 mA	3.3 V	Clock Generators	1.27 mm	S-PQCC-J28	3	Not Qualified	20 MHz	e3
NBC12430FNR2G	Onsemi	CLOCK GENERATOR, OTHER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	800 MHz	3.3/5	CHIP CARRIER	LDCC28,.5SQ	3.135 V	70 Cel	0 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	IT CAN ALSO OPERATES WITH 5V	30	260	11.505 mm	CMOS	80 mA	3.3 V	Clock Generators	1.27 mm	S-PQCC-J28	3	Not Qualified	20 MHz	e3
NBC12439AFNG	Onsemi	CLOCK GENERATOR, OTHER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	800 MHz		CHIP CARRIER		3.135 V	85 Cel	-40 Cel	TIN	QUAD	4.57 mm	11.505 mm			260	11.505 mm	CMOS		3.3 V		1.27 mm	S-PQCC-J28	3	Not Qualified	20 MHz	e3
NBC12439AFNR2G	Onsemi	CLOCK GENERATOR, OTHER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.465 V	800 MHz		CHIP CARRIER		3.135 V	85 Cel	-40 Cel	TIN	QUAD	4.57 mm	11.505 mm			260	11.505 mm	CMOS		3.3 V		1.27 mm	S-PQCC-J28		Not Qualified	20 MHz	e3
PI6LC48P0301AZHE	Diodes Incorporated	CLOCK GENERATOR, OTHER		NO LEAD	28	HVQCCN	RECTANGULAR	UNSPECIFIED	YES	2.625 V	680 MHz		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		2.375 V				QUAD	.84 mm	3.5 mm	IT ALSO OPERATES AT 3.3V NOM SUPPLY	NOT SPECIFIED	NOT SPECIFIED	5.5 mm	CMOS		2.5 V		.5 mm	R-XQCC-N28			25 MHz
PI6LC48P0301AZHIE	Diodes Incorporated	CLOCK GENERATOR, OTHER	INDUSTRIAL	NO LEAD	28	HVQCCN	RECTANGULAR	UNSPECIFIED	YES	2.625 V	680 MHz		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		2.375 V	85 Cel	-40 Cel		QUAD	.84 mm	3.5 mm	IT ALSO OPERATES AT 3.3V NOM SUPPLY	NOT SPECIFIED	NOT SPECIFIED	5.5 mm	CMOS		2.5 V		.5 mm	R-XQCC-N28			25 MHz
5V49EE901-064PGGI	Renesas Electronics	CLOCK GENERATOR, OTHER		GULL WING	28	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.465 V	500 MHz		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	3.135 V	85 Cel	-40 Cel	TIN	DUAL	1.2 mm	4.4 mm		30	260	9.7 mm	CMOS	210 mA	3.3 V		.65 mm	R-PDSO-G28	1		200 MHz	e3

Clock Generators

A clock generator is an electronic circuit that generates an electrical signal that serves as a timing reference for other circuits in a system. Clock generators are used in many electronic devices, such as computers, cell phones, and digital cameras. The clock signal is used to synchronize the operation of different components in the system, such as microprocessors, memory devices, and input/output interfaces.

Clock generators can be classified based on their output frequency and stability. Some clock generators produce a fixed frequency output, while others have a programmable output frequency. The stability of the clock signal is also an important parameter, and clock generators can be designed to produce a stable frequency output over a wide range of temperature and voltage conditions.

Clock generators can also include additional features such as frequency multiplication, frequency division, and phase locking. Frequency multiplication allows the output frequency to be multiplied by an integer value, while frequency division allows the output frequency to be divided by an integer value. Phase locking is used to ensure that the output frequency of the clock generator is synchronized with an external reference signal.