DIP Phase Locked Loops (PLL) & Frequency Synthesis Circuits 2,400+

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Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Package Body Material	Maximum Supply Current (Isup)	No. of Functions	Technology	Screening Level	Terminal Form	Maximum Negative Supply Voltage (Vsup)	Nominal Negative Supply Voltage (Vsup)	Nominal Supply Voltage (Vsup)	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width (mm)	Qualification	Minimum Supply Voltage (Vsup)	Additional Features	Minimum Negative Supply Voltage (Vsup)	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length
CD4046BE	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	4 mA	1	CMOS		THROUGH-HOLE			10 V	5/15	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V			e4			19.305 mm
CD74HCT4046AE	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	.16 mA	1	CMOS		THROUGH-HOLE			5 V	5	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V			e4			19.305 mm
CD74HC4046AE	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	.16 mA	1	CMOS		THROUGH-HOLE			3 V	2/6	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V			e4			19.305 mm
CD4046BEE4	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	4 mA	1	CMOS		THROUGH-HOLE			10 V	5/15	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V			e4			19.305 mm
CD74HC7046AE	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	.16 mA	1	CMOS		THROUGH-HOLE			3 V	2/6	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V			e4			19.305 mm
CD4046BF3A	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, METAL-SEALED COFIRED	4 mA	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE			10 V	5/15	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-CDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V			e0			19.56 mm
CD4046BF/3A	Rca Solid State		MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC			CMOS	38535Q/M;38534H;883B	THROUGH-HOLE				5/15	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	R-XDIP-T16					Not Qualified				e0
MC14046BCPG	Onsemi	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	CMOS		THROUGH-HOLE			5 V	5/15	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	Tin (Sn)	DUAL	R-PDIP-T16	1	18 V	4.44 mm	7.62 mm	Not Qualified	3 V	IT CAN ALSO OPERATE AT 10V OR 15V NOMINAL		e3	40	260	19.175 mm
CD4046BF	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, METAL-SEALED COFIRED	4 mA	1	CMOS		THROUGH-HOLE			10 V	5/15	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-CDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V			e0			19.56 mm
CD74HCT7046AE	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	.16 mA	1	CMOS		THROUGH-HOLE			5 V	5	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V			e4			19.305 mm
HEF4046BP	NXP Semiconductors	PHASE LOCKED LOOP	INDUSTRIAL	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	CMOS		THROUGH-HOLE			5 V	5/15	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V	WITH TWO PHASE COMPARATORS		e4			21.6 mm
LM565CN/NOPB	National Semiconductor	PHASE LOCKED LOOP	COMMERCIAL	14	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	BIPOLAR		THROUGH-HOLE	-12 V	-5 V	6 V	+-6	IN-LINE	DIP14,.3	PLL or Frequency Synthesis Circuits	2.54 mm	70 Cel	0 Cel	Matte Tin (Sn)	DUAL	R-PDIP-T14	1	12 V	5.08 mm	7.62 mm	Not Qualified	5 V		-5 V	e3	40	260	19.18 mm
NE567N	NXP Semiconductors	PHASE LOCKED LOOP	COMMERCIAL	8	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	BIPOLAR		THROUGH-HOLE			5 V	5	IN-LINE	DIP8,.3	PLL or Frequency Synthesis Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T8		9 V	4.2 mm	7.62 mm	Not Qualified	4.75 V						9.5 mm
LM565CN	Texas Instruments	PHASE LOCKED LOOP	COMMERCIAL	14	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	12.5 mA	1			THROUGH-HOLE	-12 V	-6 V	6 V		in-line	DIP14,.3		2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T14		12 V	5.08 mm	7.62 mm		5 V		-5 V				19.18 mm
HEF4046BP,652	NXP Semiconductors	PHASE LOCKED LOOP	INDUSTRIAL	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1			THROUGH-HOLE				5/15	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V			e4			21.6 mm
74HC4046AN	NXP Semiconductors	PLL FREQUENCY SYNTHESIZER	AUTOMOTIVE	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	CMOS		THROUGH-HOLE			5 V	2/6	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		6 V	4.06 mm	7.62 mm	Not Qualified	3 V	WITH THREE PHASE COMPARATORS		e4			19.09 mm
MM74HC4046N	National Semiconductor	PHASE LOCKED LOOP	INDUSTRIAL	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	CMOS		THROUGH-HOLE			4.5 V	2/6	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V	WITH THREE PHASE COMPARATORS		e0			19.305 mm
CD4046BEX	Intersil		INDUSTRIAL	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY			CMOS		THROUGH-HOLE				5/15	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16									e0
MC145151P2	NXP Semiconductors	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	28	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	CMOS		THROUGH-HOLE					IN-LINE			2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T28		9 V	5.08 mm	7.62 mm		3 V						36.83 mm
CD4046BD	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, METAL-SEALED COFIRED		1	CMOS		THROUGH-HOLE			10 V	5/15	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel		DUAL	R-CDIP-T16		18 V			Not Qualified	5 V				NOT SPECIFIED	NOT SPECIFIED
LM1391N	National Semiconductor	PHASE LOCKED LOOP	COMMERCIAL	8	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	BIPOLAR		THROUGH-HOLE			8.6 V		IN-LINE	DIP8,.3	PLL or Frequency Synthesis Circuits	2.54 mm	70 Cel	0 Cel	TIN LEAD	DUAL	R-PDIP-T8		9.2 V	5.08 mm	7.62 mm	Not Qualified	8 V			e0			9.817 mm
MC145151P	Motorola		INDUSTRIAL	28	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	30 mA		CMOS		THROUGH-HOLE				3/9	IN-LINE	DIP28,.6	PLL or Frequency Synthesis Circuits	2.54 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T28					Not Qualified				e0
CD4046BCN	National Semiconductor	PHASE LOCKED LOOP	INDUSTRIAL	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	1.8 mA	1	CMOS		THROUGH-HOLE			5 V	5/15	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDIP-T16	1	15 V	5.08 mm	7.62 mm	Not Qualified	3 V	WITH TWO PHASE COMPARATORS		e0	40	260	19.304 mm
MC145152P2	NXP Semiconductors	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	28	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	24 mA	1	CMOS		THROUGH-HOLE			5 V		IN-LINE	DIP28,.6		2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T28		9 V	5.08 mm	15.24 mm		3 V						36.83 mm
MC4344L	Motorola	PHASE DETECTOR	MILITARY	14	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED	40 mA	1	BIPOLAR		THROUGH-HOLE			5 V		IN-LINE			2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V			e0			19.495 mm
UC3634N	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	BIPOLAR		THROUGH-HOLE			12 V	12	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T16		15 V	5.33 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS			NOT SPECIFIED	NOT SPECIFIED	19.3 mm
UC3635N	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	BIPOLAR		THROUGH-HOLE			12 V	12	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS			NOT SPECIFIED	NOT SPECIFIED	19.305 mm
UC1633J	Texas Instruments	PLL FREQUENCY SYNTHESIZER	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED		1	BIPOLAR		THROUGH-HOLE			12 V	12	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel		DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS			NOT SPECIFIED	NOT SPECIFIED
UC3635J	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED		1	BIPOLAR		THROUGH-HOLE			12 V		IN-LINE			2.54 mm	70 Cel	0 Cel		DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS
SN74LV4046AN	Texas Instruments	PHASE LOCKED LOOP	INDUSTRIAL	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	.05 mA	1	CMOS		THROUGH-HOLE			3.6 V	3.3/5	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	3 V			e4			19.305 mm
5962-9466401MEX	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED		1	CMOS	MIL-STD-883	THROUGH-HOLE			10 V		IN-LINE			2.54 mm	125 Cel	-55 Cel		DUAL	R-GDIP-T16		18 V	5.08 mm	7.62 mm	Qualified	5 V				NOT SPECIFIED	NOT SPECIFIED	19.56 mm
UC1635J883B	Texas Instruments	PLL FREQUENCY SYNTHESIZER	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED		1			THROUGH-HOLE			12 V		IN-LINE			2.54 mm	125 Cel	-55 Cel		DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V
5962-9098701QEA	Texas Instruments	PLL FREQUENCY SYNTHESIZER	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED		1		MIL-PRF-38535 Class Q	THROUGH-HOLE			12 V		IN-LINE			2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V			e0
UC3633J	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED		1	BIPOLAR		THROUGH-HOLE			12 V		IN-LINE			2.54 mm	70 Cel	0 Cel		DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS
SN74LV4046ANE4	Texas Instruments	PHASE LOCKED LOOP	INDUSTRIAL	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	.05 mA	1	CMOS		THROUGH-HOLE			3.6 V	3.3/5	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	3 V			e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm
UC2635J	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED		1	BIPOLAR		THROUGH-HOLE			12 V		IN-LINE			2.54 mm	85 Cel	-25 Cel		DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS
UC2634J	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	16	DIP	RECTANGULAR	NO	CERAMIC, METAL-SEALED COFIRED		1	BIPOLAR		THROUGH-HOLE			12 V	12	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	85 Cel	-25 Cel		DUAL	R-CDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS			NOT SPECIFIED	NOT SPECIFIED
DS8908BN	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	20	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	160 mA	1			THROUGH-HOLE			5 V		IN-LINE			2.54 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V			e0			26.0731 mm
CD54HC4046AF	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED	.16 mA	1	CMOS		THROUGH-HOLE			3 V	2/6	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V			e0			21.34 mm
CD54HCT4046AF3A	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED	.045 mA	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE			5 V	5	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V			e0			21.34 mm
UC2634N	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	BIPOLAR		THROUGH-HOLE			12 V	12	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	85 Cel	-25 Cel		DUAL	R-PDIP-T16		15 V	5.33 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS			NOT SPECIFIED	NOT SPECIFIED	19.3 mm
UC2635N	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	BIPOLAR		THROUGH-HOLE			12 V	12	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS			NOT SPECIFIED	NOT SPECIFIED	19.305 mm
5962-8960901EX	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED		1	CMOS	MIL-M-38510	THROUGH-HOLE			3 V		IN-LINE			2.54 mm	125 Cel	-55 Cel		DUAL	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	19.56 mm
DS8907N	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	20	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	160 mA	1			THROUGH-HOLE			5 V		IN-LINE			2.54 mm	70 Cel	0 Cel	TIN LEAD	DUAL	R-PDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	ALSO REQUIRES 4.5V TO 6V SUPPLY		e0			26.0731 mm
UC3633N	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	16	DIP	RECTANGULAR	NO	PLASTIC/EPOXY		1	BIPOLAR		THROUGH-HOLE			12 V	12	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS			NOT SPECIFIED	NOT SPECIFIED	19.305 mm
UC3634J	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	16	DIP	RECTANGULAR	NO	CERAMIC, METAL-SEALED COFIRED		1	BIPOLAR		THROUGH-HOLE			12 V		IN-LINE			2.54 mm	70 Cel	0 Cel		DUAL	R-CDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS
5962-8875701EX	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED		1	CMOS	MIL-M-38510	THROUGH-HOLE			5 V		IN-LINE			2.54 mm	125 Cel	-55 Cel		DUAL	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Qualified	4.5 V				NOT SPECIFIED	NOT SPECIFIED	19.56 mm
UC1634J	Texas Instruments	PLL FREQUENCY SYNTHESIZER	MILITARY	16	DIP	RECTANGULAR	NO	CERAMIC, GLASS-SEALED		1	BIPOLAR		THROUGH-HOLE			12 V	12	IN-LINE	DIP16,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-55 Cel		DUAL	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS			NOT SPECIFIED	NOT SPECIFIED

Phase Locked Loops (PLL) & Frequency Synthesis Circuits

Phase Locked Loops (PLL) and Frequency Synthesis Circuits are electronic circuits used to generate and control stable and precise frequencies for use in various applications, such as communication systems, signal processing, and instrumentation.

A PLL is a feedback system that compares the phase of an input signal to the phase of a reference signal and adjusts the output frequency to match the reference frequency. The basic components of a PLL include a phase detector, a low-pass filter, a voltage-controlled oscillator (VCO), and a frequency divider. The phase detector compares the phase of the input and reference signals and generates an error signal that is filtered and used to adjust the frequency of the VCO. The output of the VCO is divided by a frequency divider to generate the output frequency. PLLs are commonly used for frequency synthesis, clock recovery, and phase modulation/demodulation.

Frequency synthesis circuits are electronic circuits used to generate precise and stable frequencies by combining multiple signals with different frequencies. These circuits use various techniques, such as direct digital synthesis (DDS), fractional-N synthesis, and frequency mixing to generate frequencies. DDS is a technique that uses a digital signal generator to generate a waveform with a specific frequency, phase, and amplitude. Fractional-N synthesis is a technique that uses a PLL to generate a frequency that is a fraction of the reference frequency. Frequency mixing is a technique that combines two signals with different frequencies to generate a signal with a frequency equal to the difference between the two frequencies.

PLLs and frequency synthesis circuits are critical components in many electronic systems that require precise and stable frequencies. These circuits are used in communication systems, signal processing, instrumentation, and other applications where accurate frequency generation and control is required.