48 Phase Locked Loops (PLL) & Frequency Synthesis Circuits 25

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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	Terminal Form	Nominal Supply Voltage (Vsup)	Power Supplies (V)	Maximum Output Frequency	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)	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length
PLMX2820RTCT	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	48	HVQCCN	SQUARE	YES	PLASTIC/EPOXY		1		NO LEAD	3.3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20		.5 mm	85 Cel	-40 Cel		QUAD	S-PQCC-N48		3.45 V	.9 mm	7 mm		3.15 V				7 mm
LMX2820RTCT	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	48	HVQCCN	SQUARE	YES	PLASTIC/EPOXY		1		NO LEAD	3.3 V		22600 GHz	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.28SQ,20		.5 mm	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD SILVER	QUAD	S-PQCC-N48	3	3.45 V	.9 mm	7 mm		3.15 V	e4	30	260	7 mm
ADF4371BCCZ	Analog Devices	PHASE LOCKED LOOP	INDUSTRIAL	48	HLGA	SQUARE	YES	UNSPECIFIED		1		BUTT	3.3 V			GRID ARRAY, HEAT SINK/SLUG			.5 mm	105 Cel	-40 Cel	NICKEL PALLADIUM GOLD	BOTTOM	S-XBGA-B48	3	3.45 V	1.158 mm	7 mm		3.15 V	e4	30	260	7 mm
ADF4371BCCZ-RL7	Analog Devices	PHASE LOCKED LOOP	INDUSTRIAL	48	HLGA	SQUARE	YES	UNSPECIFIED		1		BUTT	3.3 V			GRID ARRAY, HEAT SINK/SLUG			.5 mm	105 Cel	-40 Cel	NICKEL PALLADIUM GOLD	BOTTOM	S-XBGA-B48	3	3.45 V	1.158 mm	7 mm		3.15 V	e4	30	260	7 mm
ADF4372BCCZ-RL7	Analog Devices	PHASE LOCKED LOOP	INDUSTRIAL	48	HLGA	SQUARE	YES	UNSPECIFIED		1		BUTT	3.3 V			GRID ARRAY, HEAT SINK/SLUG			.5 mm	105 Cel	-40 Cel	NICKEL PALLADIUM GOLD	BOTTOM	S-XBGA-B48	3	3.45 V	1.158 mm	7 mm		3.15 V	e4	30	260	7 mm
LMX2820RTCR	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	48	HVQCCN	SQUARE	YES	PLASTIC/EPOXY		1		NO LEAD	3.3 V		22600 GHz	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.28SQ,20		.5 mm	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD SILVER	QUAD	S-PQCC-N48	3	3.45 V	.9 mm	7 mm		3.15 V	e4	30	260	7 mm
ADF4372BCCZ	Analog Devices	PHASE LOCKED LOOP	INDUSTRIAL	48	HLGA	SQUARE	YES	UNSPECIFIED		1		BUTT	3.3 V			GRID ARRAY, HEAT SINK/SLUG			.5 mm	105 Cel	-40 Cel	NICKEL PALLADIUM GOLD	BOTTOM	S-XBGA-B48	3	3.45 V	1.158 mm	7 mm		3.15 V	e4	30	260	7 mm
LMX2694SRTCTSEP	Texas Instruments	PLL FREQUENCY SYNTHESIZER	MILITARY	48	HVQCCN	SQUARE	YES	PLASTIC/EPOXY		1		NO LEAD	3.3 V		15100 GHz	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20		.5 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD SILVER	QUAD	S-PQCC-N48	3	3.45 V	.9 mm	7 mm		3.2 V	e4	30	260	7 mm
ADF5610BCCZ-RL7	Analog Devices	PHASE LOCKED LOOP	INDUSTRIAL	48	HLGA	SQUARE	YES	UNSPECIFIED		1		BUTT	3.3 V			GRID ARRAY, HEAT SINK/SLUG			.5 mm	85 Cel	-40 Cel		BOTTOM	S-XBGA-B48	3	3.45 V	.85 mm	7 mm		3.15 V				7 mm
ADF5610BCCZ	Analog Devices	PHASE LOCKED LOOP	INDUSTRIAL	48	HLGA	SQUARE	YES	UNSPECIFIED		1		BUTT	3.3 V			GRID ARRAY, HEAT SINK/SLUG			.5 mm	85 Cel	-40 Cel		BOTTOM	S-XBGA-B48	3	3.45 V	.85 mm	7 mm		3.15 V				7 mm
8V97003NLGI/W	Renesas Electronics	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	48	HVQCCN	SQUARE	YES	UNSPECIFIED	650 mA	1		NO LEAD	3.3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20		.5 mm	95 Cel	-40 Cel	TIN	QUAD	S-XQCC-N48	3	3.465 V	.9 mm	7 mm		3.135 V	e3		260	7 mm
LMX2694SRTCTEP	Texas Instruments	PLL FREQUENCY SYNTHESIZER	MILITARY	48	HVQCCN	SQUARE	YES	PLASTIC/EPOXY		1		NO LEAD	3.3 V		15100 GHz	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20		.5 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD SILVER	QUAD	S-PQCC-N48	3	3.45 V	.9 mm	7 mm		3.2 V	e4	30	260	7 mm
LTC6950IUHH#PBF	Analog Devices	PLL FREQUENCY SYNTHESIZER		48	HVQCCN	RECTANGULAR	YES	PLASTIC/EPOXY		1	CMOS	NO LEAD	3.3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm			MATTE TIN	QUAD	R-PQCC-N48	1	3.45 V	.8 mm	5 mm		3.15 V	e3			9 mm
V62/19616-01XE	Texas Instruments	PHASE LOCKED LOOP	MILITARY	48	HVQCCN	SQUARE	YES	PLASTIC/EPOXY		1		NO LEAD	3.3 V		15100 GHz	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20		.5 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD SILVER	QUAD	S-PQCC-N48	3	3.45 V	.9 mm	7 mm		3.2 V	e4	30	260	7 mm
AD9574BCPZ-REEL7	Analog Devices	PHASE LOCKED LOOP	INDUSTRIAL	48	HVQCCN	SQUARE	YES	UNSPECIFIED		1		NO LEAD	3.3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N48	3	3.63 V	.8 mm	7 mm		2.97 V		30	260	7 mm
AD9954YSVZ-REEL	Analog Devices		INDUSTRIAL	48	QFP	SQUARE	YES	PLASTIC/EPOXY			CMOS	GULL WING	1.8 V	1.8		FLATPACK	TQFP48,.35SQ	PLL or Frequency Synthesis Circuits	.5 mm	105 Cel	-40 Cel	MATTE TIN	QUAD	S-PQFP-G48	3				Not Qualified		e3		260
AD9574BCPZ	Analog Devices	PHASE LOCKED LOOP	INDUSTRIAL	48	HVQCCN	SQUARE	YES	UNSPECIFIED		1		NO LEAD	3.3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N48	3	3.63 V	.8 mm	7 mm		2.97 V		30	260	7 mm
AD9954YSV-REEL	Analog Devices		INDUSTRIAL	48	QFP	SQUARE	YES	PLASTIC/EPOXY			CMOS	GULL WING	1.8 V	1.8		FLATPACK	TQFP48,.35SQ	PLL or Frequency Synthesis Circuits	.5 mm	105 Cel	-40 Cel		QUAD	S-PQFP-G48					Not Qualified
LTC6950IUHH#TRPBF	Analog Devices	PLL FREQUENCY SYNTHESIZER		48	HVQCCN	RECTANGULAR	YES	PLASTIC/EPOXY		1	CMOS	NO LEAD	3.3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm			MATTE TIN	QUAD	R-PQCC-N48	1	3.45 V	.8 mm	5 mm		3.15 V	e3	30	260	9 mm
8T49N222B-999NLGI8	Renesas Electronics		INDUSTRIAL	48	QCCN	SQUARE	YES	PLASTIC/EPOXY	358 mA			NO LEAD		2.5/3.3		CHIP CARRIER	LCC48,.27SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel		QUAD	S-PQCC-N48					Not Qualified
952926CGLF	Renesas Electronics		COMMERCIAL	48	TSSOP	RECTANGULAR	YES	PLASTIC/EPOXY	350 mA			GULL WING	3.3 V	3.3		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20	PLL or Frequency Synthesis Circuits	.5 mm	70 Cel	0 Cel	TIN	DUAL	R-PDSO-G48	1				Not Qualified		e3		260
952926CGLFT	Renesas Electronics		COMMERCIAL	48	TSSOP	RECTANGULAR	YES	PLASTIC/EPOXY	350 mA			GULL WING	3.3 V	3.3		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP48,.3,20	PLL or Frequency Synthesis Circuits	.5 mm	70 Cel	0 Cel	TIN	DUAL	R-PDSO-G48	1				Not Qualified		e3		260
8T49N222B-000NLGI8	Renesas Electronics		INDUSTRIAL	48	QCCN	SQUARE	YES	PLASTIC/EPOXY	358 mA			NO LEAD		2.5/3.3		CHIP CARRIER	LCC48,.27SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel		QUAD	S-PQCC-N48					Not Qualified
BW2006L	Samsung	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	48	QFF	SQUARE	YES	UNSPECIFIED		1	CMOS	FLAT	3.3 V			FLATPACK				70 Cel	0 Cel		QUAD	S-XQFP-F48		3.45 V			Not Qualified	3.15 V
AL2007LA	Samsung		COMMERCIAL	48	QFP		YES	PLASTIC/EPOXY	3.5 mA		CMOS	GULL WING	3.3 V	3.3		FLATPACK	QFP48(UNSPEC)	PLL or Frequency Synthesis Circuits		70 Cel	0 Cel		QUAD						Not Qualified

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.