Phase Locked Loops (PLL) & Frequency Synthesis Circuits

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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	Nominal Bandwidth	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)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length
LMX2335LTMX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	16	TSSOP	RECTANGULAR	YES	PLASTIC/EPOXY	2.6 mA	1	BICMOS			GULL WING	5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25		.65 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16	1	5.5 V	1.1 mm	4.4 mm		2.7 V		e0		260	5 mm
LMX2347SLB	Texas Instruments	PLL FREQUENCY SYNTHESIZER
LMX2531LQX1650E/NOPB	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	PLASTIC/EPOXY	46 mA	1	BICMOS			NO LEAD	3 V	3	3132 GHz	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-PQCC-N36	3		.8 mm	6 mm	Not Qualified			e3	30	260	6 mm
LMX2336TM	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	20	TSSOP	RECTANGULAR	YES	PLASTIC/EPOXY	12 mA	1	BICMOS			GULL WING	5 V	3/5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	PLL or Frequency Synthesis Circuits	.65 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G20		5.5 V	1.1 mm	4.4 mm	Not Qualified	2.7 V	7-BIT AUXILIARY INPUT COUNTER; SELECTABLE 64/65 OR 128/129 PRESCALER	e0			6.5 mm
LMX2541SQE2690E	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3.3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N36		3.45 V	.8 mm	6 mm	Not Qualified	3.15 V			NOT SPECIFIED	NOT SPECIFIED	6 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
LMX2330LTM	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	20	TSSOP	RECTANGULAR	YES	PLASTIC/EPOXY	6.6 mA		BICMOS		4.4 kHz	GULL WING		3/5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	PLL or Frequency Synthesis Circuits	.65 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G20			1.1 mm	4.4 mm	Not Qualified				NOT SPECIFIED	NOT SPECIFIED	6.5 mm
LMX2332LTM/NOPB	Texas Instruments		INDUSTRIAL	20	TSSOP	RECTANGULAR	YES	PLASTIC/EPOXY	4.1 mA		BICMOS		4.4 kHz	GULL WING		3/5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	PLL or Frequency Synthesis Circuits	.65 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G20			1.1 mm	4.4 mm	Not Qualified						6.5 mm
LMX2350SLB	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	24	QCCN	RECTANGULAR	YES	PLASTIC/EPOXY	8.75 mA		BICMOS			NO LEAD		3/5		CHIP CARRIER	LCC24,.17X.14,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel		QUAD	R-PQCC-N24					Not Qualified				NOT SPECIFIED	NOT SPECIFIED
LMX2312U	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	20	VFLGA	SQUARE	YES	UNSPECIFIED		1	BICMOS			BUTT	3 V			GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel	-40 Cel		BOTTOM	S-XBGA-B20		5.5 V	.8 mm	3.5 mm		2.7 V	ALSO HAS INPUT DIVIDE RATIO FROM 240 TO 131071				3.5 mm
LMX2311USLDX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	20	VQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V			CHIP CARRIER, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N20		5.5 V	.8 mm	3.5 mm		2.7 V					3.5 mm
LMX2531LQ1650E	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	VQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V			CHIP CARRIER, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-XQCC-N36	2	3.2 V	.8 mm	6 mm		2.8 V		e0	30	235	6 mm
LMX2492QRTWQ1	Texas Instruments	PLL FREQUENCY SYNTHESIZER										AEC-Q100
LMX2531LQE3010E	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N36		3.2 V	.8 mm	6 mm	Not Qualified	2.8 V			NOT SPECIFIED	NOT SPECIFIED	6 mm
LMX2531LQX1146E	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-XQCC-N36	1	3.2 V	.8 mm	6 mm	Not Qualified	2.8 V		e0	30	235	6 mm
LMX2531LQ1500EX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N36		3.2 V	.8 mm	6 mm	Not Qualified	2.8 V					6 mm
LMX2434TM	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	PLASTIC/EPOXY		1				GULL WING	2.5 V			SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G20	1	2.75 V		4.4 mm		2.25 V		e0		260	6.5 mm
LMX2531LQE1146E	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-XQCC-N36	1	3.2 V	.8 mm	6 mm	Not Qualified	2.8 V		e0	30	235	6 mm
LMX2531LQE1226E/NOPB	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	PLASTIC/EPOXY	49 mA	1	BICMOS			NO LEAD	3 V	3	3132 GHz	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-PQCC-N36	3		.8 mm	6 mm	Not Qualified			e3	30	260	6 mm
LMX2531LQ2820E/NOPB	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	PLASTIC/EPOXY	52 mA	1	BICMOS			NO LEAD	3 V	3	3132 GHz	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-PQCC-N36	3		.8 mm	6 mm	Not Qualified			e3	30	260	6 mm
LMX2331ATMX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	20	TSSOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	BICMOS			GULL WING	3 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G20		5.5 V	1.1 mm	4.4 mm		2.7 V					6.5 mm
LMX2541SQE2060E	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3.3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N36		3.45 V	.8 mm	6 mm	Not Qualified	3.15 V					6 mm
LMX2330LTMX/NOPB	Texas Instruments		INDUSTRIAL	20	TSSOP	RECTANGULAR	YES	PLASTIC/EPOXY	6.6 mA		BICMOS		4.4 kHz	GULL WING		3/5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	PLL or Frequency Synthesis Circuits	.65 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G20			1.1 mm	4.4 mm	Not Qualified						6.5 mm
LMX2336USLBX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	24	QCCN	RECTANGULAR	YES	UNSPECIFIED		1				NO LEAD	3 V			CHIP CARRIER			.5 mm	85 Cel	-40 Cel		QUAD	R-XQCC-N24		5.5 V	1.1 mm	3.5 mm		2.7 V					4.5 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
LMX2541SQX2690E	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3.3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N36		3.45 V	.8 mm	6 mm	Not Qualified	3.15 V			NOT SPECIFIED	NOT SPECIFIED	6 mm
LMX2335USLBX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	16	QCCN	SQUARE	YES	UNSPECIFIED		1				NO LEAD	3 V			CHIP CARRIER			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N16		5.5 V	1.1 mm	3.5 mm		2.7 V					3.5 mm
LMX2331LTM	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	20	TSSOP	RECTANGULAR	YES	PLASTIC/EPOXY	5.4 mA		BICMOS		4.4 kHz	GULL WING		3/5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	PLL or Frequency Synthesis Circuits	.65 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G20			1.1 mm	4.4 mm	Not Qualified				NOT SPECIFIED	NOT SPECIFIED	6.5 mm
LMX2581ESQX/NOPB	Texas Instruments	PHASE LOCKED LOOP	INDUSTRIAL	32	HVQCCN	SQUARE	YES	PLASTIC/EPOXY						NO LEAD	3.3 V	3.3	3800 GHz	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-PQCC-N32	3		.8 mm	5 mm	Not Qualified			e3	30	260	5 mm
LMX2487ESQE/NOPB	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	24	QCCN	SQUARE	YES	PLASTIC/EPOXY						NO LEAD	3 V	3		CHIP CARRIER	LCC24,.16SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-PQCC-N24	3				Not Qualified			e3	30	260
LMX2531LQ1778E	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	VQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V			CHIP CARRIER, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-XQCC-N36	1	3.2 V	.8 mm	6 mm		2.8 V		e0	30	235	6 mm
LMX2324SLBX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	16	QCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V	3		CHIP CARRIER	LCC16,.14SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-XQCC-N16		5.5 V	1.1 mm	3.5 mm	Not Qualified	2.7 V	DUAL MODULUS PRESCALER: 32/33	e0			3.5 mm
CD74HC7046AM	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	SOP	RECTANGULAR	YES	PLASTIC/EPOXY	.16 mA	1	CMOS			GULL WING	3 V	2/6		SMALL OUTLINE	SOP16,.25	PLL or Frequency Synthesis Circuits	1.27 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		e4	30	260	9.9 mm
LMX2355TM	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	24	TSSOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	BICMOS			GULL WING	3 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G24		5.5 V	1.2 mm	4.4 mm	Not Qualified	2.7 V	SELECTABLE PRESCALER OF 16/17 OR 20/21 AND 8/9 OR 12/13				7.8 mm
LMX2330USLEX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	24	VQCCN	SQUARE	YES	PLASTIC/EPOXY	4.3 mA	1	BICMOS			NO LEAD	3 V	3/5		CHIP CARRIER, VERY THIN PROFILE	LCC20,.14SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel	Nickel/Gold (Ni/Au)	QUAD	S-PQCC-N24	1	5.5 V	.6 mm	3.5 mm	Not Qualified	2.7 V	DUAL MODULUS PRESCALER (RF): 32/33 OR 64/65 AND DUAL MODULUS PRESCALER (IF): 8/9 OR 16/17	e4	40	260	3.5 mm
LMX2541SQE2060E/NOPB	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	UNSPECIFIED	204 mA	1	BICMOS			NO LEAD	3.3 V	3.3	4000 GHz	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-XQCC-N36	3	3.45 V	.8 mm	6 mm	Not Qualified	3.15 V		e3	30	260	6 mm
LMX2541SQ2690E/NOPB	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	UNSPECIFIED	204 mA	1	BICMOS			NO LEAD	3.3 V	3.3	4000 GHz	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-XQCC-N36	3	3.45 V	.8 mm	6 mm	Not Qualified	3.15 V		e3	30	260	6 mm
LMX2531LQ1700E	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	VQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V			CHIP CARRIER, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-XQCC-N36	1	3.2 V	.8 mm	6 mm		2.8 V		e0	30	235	6 mm
CD74HC4046AME4	Texas Instruments	PHASE LOCKED LOOP	MILITARY	16	SOP	RECTANGULAR	YES	PLASTIC/EPOXY		1	CMOS			GULL WING	3 V	2/6		SMALL OUTLINE	SOP16,.25	PLL or Frequency Synthesis Circuits	1.27 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		e4	30	260	9.9 mm
LMX2312USLDX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	20	VQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V			CHIP CARRIER, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N20		5.5 V	.8 mm	3.5 mm		2.7 V					3.5 mm
LMX2531LQX2820E	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N36		3.2 V	.8 mm	6 mm	Not Qualified	2.8 V			NOT SPECIFIED	NOT SPECIFIED	6 mm
LMX2581SQX	Texas Instruments	PHASE LOCKED LOOP	INDUSTRIAL	32	HVQCCN	SQUARE	YES	PLASTIC/EPOXY		1				NO LEAD	3.3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-PQCC-N32		3.45 V	.8 mm	5 mm		3.15 V			NOT SPECIFIED	NOT SPECIFIED	5 mm
LMX2541SQX3320E/NOPB	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	HVQCCN	SQUARE	YES	UNSPECIFIED	204 mA	1	BICMOS			NO LEAD	3.3 V	3.3		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.25SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-XQCC-N36	3	3.45 V	.8 mm	6 mm	Not Qualified	3.15 V		e3	30	260	6 mm
LMX2487ESQ	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	24	HVQCCN	SQUARE	YES	PLASTIC/EPOXY		1				NO LEAD	3 V			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-PQCC-N24	2	3.6 V	.8 mm	4 mm		2.5 V	QUADRUPLE MODULUS PRESCALER (RF):16/17/20/21 OR 32/33/36/37	e0	30	235	4 mm
LMX2434SLEX/NOPB	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	20	VQCCN	SQUARE	YES	PLASTIC/EPOXY	6.2 mA					NO LEAD	2.5 V	2.5	5000 GHz	CHIP CARRIER, VERY THIN PROFILE	LCC20,.14SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel		QUAD	S-PQCC-N20	1		.6 mm	3.5 mm	Not Qualified				30	260	3.5 mm
LMX2531LQX1146E/NOPB	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	36	QCCN	SQUARE	YES	PLASTIC/EPOXY	49 mA		BICMOS			NO LEAD	3 V	3		CHIP CARRIER	LCC36,.25SQ,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-PQCC-N36	3				Not Qualified			e3	30	260
LMX2330LSLBX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	24	QCCN	RECTANGULAR	YES	PLASTIC/EPOXY	6.6 mA		BICMOS			NO LEAD		3/5		CHIP CARRIER	LCC24,.17X.14,20	PLL or Frequency Synthesis Circuits	.5 mm	85 Cel	-40 Cel		QUAD	R-PQCC-N24					Not Qualified
LMX2313USLDX	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	20	VQCCN	SQUARE	YES	UNSPECIFIED		1	BICMOS			NO LEAD	3 V			CHIP CARRIER, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD	S-XQCC-N20		5.5 V	.8 mm	3.5 mm		2.7 V					3.5 mm

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.