OTHER Phase Locked Loops (PLL) & Frequency Synthesis Circuits 237

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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 Negative Supply Voltage (Vsup)	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)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length
MCH12140DG	Onsemi	PHASE DETECTOR	OTHER	8	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	ECL10K	GULL WING	-5.2 V		-5.2		SMALL OUTLINE	SOP8,.25	PLL or Frequency Synthesis Circuits	1.27 mm	70 Cel	-40 Cel	MATTE TIN	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		IT REQUIRES A -4.75V TO -5.5V SUPPLY	e3	30	260	4.9 mm
MCK12140DG	Onsemi	PHASE DETECTOR	OTHER	8	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	ECL100K	GULL WING	-4.5 V		-4.5		SMALL OUTLINE	SOP8,.25	PLL or Frequency Synthesis Circuits	1.27 mm	70 Cel	-40 Cel	MATTE TIN	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		IT REQUIRES A -4.75V TO -5.5V SUPPLY	e3	30	260	4.9 mm
LMX2615W-MPR	Texas Instruments	PHASE LOCKED LOOP	OTHER	64	HQFP	SQUARE	YES	PLASTIC/EPOXY		1	BICMOS	FLAT		3.3 V		15000 GHz	FLATPACK, HEAT SINK/SLUG	QFL64,.43SQ,20		.5 mm	25 Cel	-25 Cel	NICKEL GOLD	QUAD	S-PQFP-F64	1	3.45 V	2.31 mm	10.9 mm		3.2 V		e4			10.9 mm
MB87086APF	Fujitsu		OTHER	16	SOP	RECTANGULAR	YES	PLASTIC/EPOXY			CMOS	GULL WING		5 V	5		SMALL OUTLINE	SOP16,.3	PLL or Frequency Synthesis Circuits	1.27 mm	60 Cel	-30 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16					Not Qualified			e0
MCK12140DR2	Onsemi	PHASE DETECTOR	OTHER	8	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	ECL100K	GULL WING	-4.5 V		-4.5		SMALL OUTLINE	SOP8,.25	PLL or Frequency Synthesis Circuits	1.27 mm	70 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		IT REQUIRES A -4.75V TO -5.5V SUPPLY	e0	30	235	4.9 mm
UC2635L	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	20	QCCN	SQUARE	YES	CERAMIC, METAL-SEALED COFIRED		1	BIPOLAR	NO LEAD		12 V			CHIP CARRIER			1.27 mm	85 Cel	-25 Cel		QUAD	S-CQCC-N20		15 V	2.54 mm	8.89 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS				8.89 mm
LMC568CM/NOPB	Texas Instruments	PHASE LOCKED LOOP	OTHER	8	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	CMOS	GULL WING		5 V	5		SMALL OUTLINE	SOP8,.25	PLL or Frequency Synthesis Circuits	1.27 mm	100 Cel	-25 Cel	MATTE TIN	DUAL	R-PDSO-G8	1	9 V	1.75 mm	3.9 mm	Not Qualified	2 V		e3	30	260	4.9 mm
LMC568CM	Texas Instruments	PHASE LOCKED LOOP	OTHER	8	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	CMOS	GULL WING		5 V	5		SMALL OUTLINE	SOP8,.25	PLL or Frequency Synthesis Circuits	1.27 mm	125 Cel	-25 Cel	TIN LEAD	DUAL	R-PDSO-G8	1	9 V	1.75 mm	3.9 mm	Not Qualified	2 V		e0	20	235	4.9 mm
LMX9402BL1701X	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	25	IBGA	SQUARE	YES	CERAMIC, METAL-SEALED COFIRED	32 mA	1	BICMOS	BALL		5 V	5		GRID ARRAY, INTERSTITIAL PITCH	BGA25,5X5,95/90/85/80	PLL or Frequency Synthesis Circuits	2 mm	85 Cel	-10 Cel	TIN LEAD	BOTTOM	S-CBGA-B25		5.5 V	5.92 mm	14.224 mm	Not Qualified	4.75 V		e0			14.224 mm
LMX9402BL1501X	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	25	IBGA	SQUARE	YES	CERAMIC, METAL-SEALED COFIRED	18 mA	1	BICMOS	BALL		5 V	5		GRID ARRAY, INTERSTITIAL PITCH	BGA25,5X5,95/90/85/80	PLL or Frequency Synthesis Circuits	2 mm	85 Cel	-10 Cel	TIN LEAD	BOTTOM	S-CBGA-B25		5.5 V	5.92 mm	14.224 mm	Not Qualified	4.75 V		e0			14.224 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
UC2635QTR	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	BIPOLAR	J BEND		12 V	12		CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-25 Cel		QUAD	S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS		NOT SPECIFIED	NOT SPECIFIED	8.965 mm
UC2634Q	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	BIPOLAR	J BEND		12 V	12		CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-25 Cel		QUAD	S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS		NOT SPECIFIED	NOT SPECIFIED	8.965 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
UC2633QTR	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	BIPOLAR	J BEND		12 V	12		CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-25 Cel		QUAD	S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS		NOT SPECIFIED	NOT SPECIFIED	8.965 mm
LMX9402BL1619X	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	25	IBGA	SQUARE	YES	CERAMIC, METAL-SEALED COFIRED	32 mA	1	BICMOS	BALL		5 V	5		GRID ARRAY, INTERSTITIAL PITCH	BGA25,5X5,95/90/85/80	PLL or Frequency Synthesis Circuits	2 mm	85 Cel	-10 Cel	TIN LEAD	BOTTOM	S-CBGA-B25		5.5 V	5.92 mm	14.224 mm	Not Qualified	4.75 V		e0			14.224 mm
UC2634DW	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	16	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	BIPOLAR	GULL WING		12 V	12		SMALL OUTLINE	SOP16,.4	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-25 Cel		DUAL	R-PDSO-G16		15 V	2.64 mm	7.5 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS		NOT SPECIFIED	NOT SPECIFIED	10.365 mm
UC2635Q	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	BIPOLAR	J BEND		12 V	12		CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-25 Cel		QUAD	S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS		NOT SPECIFIED	NOT SPECIFIED	8.965 mm
LMC568CMX	Texas Instruments	PHASE LOCKED LOOP	OTHER	8	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	CMOS	GULL WING		5 V	5		SMALL OUTLINE	SOP8,.25	PLL or Frequency Synthesis Circuits	1.27 mm	125 Cel	-25 Cel	TIN LEAD	DUAL	R-PDSO-G8	1	9 V	1.75 mm	3.9 mm	Not Qualified	2 V		e0	20	235	4.9 mm
LMC568CMX/NOPB	Texas Instruments	PHASE LOCKED LOOP	OTHER	8	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	CMOS	GULL WING		5 V	5		SMALL OUTLINE	SOP8,.25	PLL or Frequency Synthesis Circuits	1.27 mm	100 Cel	-25 Cel	MATTE TIN	DUAL	R-PDSO-G8	1	9 V	1.75 mm	3.9 mm	Not Qualified	2 V		e3	30	260	4.9 mm
LMX3305SLBX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	24	QCCN	RECTANGULAR	YES	UNSPECIFIED		1	CMOS	NO LEAD		3 V	3/3.3		CHIP CARRIER	LCC24,.17X.14,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	R-XQCC-N24		3.6 V	1.1 mm	3.5 mm	Not Qualified	2.7 V		e0			4.5 mm
UC2635DWTR	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	16	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	BIPOLAR	GULL WING		12 V	12		SMALL OUTLINE	SOP16,.4	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-25 Cel		DUAL	R-PDSO-G16		15 V	2.64 mm	7.5 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS		NOT SPECIFIED	NOT SPECIFIED	10.365 mm
UC2634QTR	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	BIPOLAR	J BEND		12 V	12		CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-25 Cel		QUAD	S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS		NOT SPECIFIED	NOT SPECIFIED	8.965 mm
UC2634DWTR	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	16	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	BIPOLAR	GULL WING		12 V	12		SMALL OUTLINE	SOP16,.4	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-25 Cel		DUAL	R-PDSO-G16		15 V	2.64 mm	7.5 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS		NOT SPECIFIED	NOT SPECIFIED	10.365 mm
UC2633Q	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	BIPOLAR	J BEND		12 V	12		CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-25 Cel		QUAD	S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS		NOT SPECIFIED	NOT SPECIFIED	8.965 mm
LMC568CN	Texas Instruments	PHASE LOCKED LOOP	OTHER	8	DIP	RECTANGULAR	NO	PLASTIC/EPOXY	2.4 mA	1	CMOS	THROUGH-HOLE		5 V	5		IN-LINE	DIP8,.3	PLL or Frequency Synthesis Circuits	2.54 mm	125 Cel	-25 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T8		9 V	5.08 mm	7.62 mm	Not Qualified	2 V		e0			9.817 mm
UC2633J	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
LMX9402BL1577X	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	25	IBGA	SQUARE	YES	CERAMIC, METAL-SEALED COFIRED	32 mA	1	BICMOS	BALL		5 V	5		GRID ARRAY, INTERSTITIAL PITCH	BGA25,5X5,95/90/85/80	PLL or Frequency Synthesis Circuits	2 mm	85 Cel	-10 Cel	TIN LEAD	BOTTOM	S-CBGA-B25		5.5 V	5.92 mm	14.224 mm	Not Qualified	4.75 V		e0			14.224 mm
UC2635DW	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	16	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	BIPOLAR	GULL WING		12 V	12		SMALL OUTLINE	SOP16,.4	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-25 Cel		DUAL	R-PDSO-G16		15 V	2.64 mm	7.5 mm	Not Qualified	8 V	MOTION CONTROL APPLICATIONS		NOT SPECIFIED	NOT SPECIFIED	10.365 mm
LMX2532LQX0967	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	21 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0		260	5 mm
LMX2515LQ0701	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	13.3 mA	1		NO LEAD		2.8 V	3		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.5 V		e0		260	5 mm
LMX2512LQX0967	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	21 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	Tin/Lead (Sn85Pb15)	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0	40	260	5 mm
LMX2525LQ1321	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	24	VQCCN	RECTANGULAR	YES	UNSPECIFIED	16.8 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC24,.16X.2,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	Tin/Lead (Sn85Pb15)	QUAD	R-XQCC-N24	1	3.3 V	.8 mm	4 mm	Not Qualified	2.5 V		e0	30	235	5 mm
LMX2505LQX1321	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED		1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.5 V		e0		260	5 mm
LMX2542LQX2121	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	24 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0		260	5 mm
LMX2502LQ1635/NOPB	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	21 mA	1		NO LEAD		2.8 V	2.8	1649.62 GHz	CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	MATTE TIN	QUAD	S-XQCC-N28	3	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e3	30	260	5 mm
LMX2532LQ1065	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	21 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0		260	5 mm
LMX2512LQ0967	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	21 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	S-XQCC-N28	3	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0		260	5 mm
LMX2502LQ1635	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	21 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	S-XQCC-N28	3	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0		260	5 mm
LMX2525LQX1321	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	24	VQCCN	RECTANGULAR	YES	UNSPECIFIED	16.8 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC24,.16X.2,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	R-XQCC-N24	2	3.3 V	.8 mm	4 mm	Not Qualified	2.5 V		e0	30	235	5 mm
LMX2542LQ2121	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	24 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0		260	5 mm
LMX2505LQ1321	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED		1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.5 V		e0		260	5 mm
LMX2512LQ1065	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	21 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	Tin/Lead (Sn85Pb15)	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0	40	260	5 mm
LMX2532LQ0967	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	21 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0		260	5 mm
LMX2512LQX1065	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	21 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	Tin/Lead (Sn85Pb15)	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0	40	260	5 mm
LMX2522LQ1635	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	21 mA	1		NO LEAD		2.8 V	2.8	1649.62 GHz	CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	TIN LEAD	QUAD	S-XQCC-N28	3	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0		260	5 mm
LMX2522LQX1635	Texas Instruments	PLL FREQUENCY SYNTHESIZER	OTHER	28	VQCCN	SQUARE	YES	UNSPECIFIED	21 mA	1		NO LEAD		2.8 V	2.8		CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-30 Cel	Tin/Lead (Sn85Pb15)	QUAD	S-XQCC-N28	2	3.3 V	.8 mm	5 mm	Not Qualified	2.7 V		e0	40	260	5 mm

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.