QCCJ Phase Locked Loops (PLL) & Frequency Synthesis Circuits 28

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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)	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
MC145152FN2	Motorola	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	28	QCCJ	SQUARE	YES	PLASTIC/EPOXY	30 mA	1	CMOS	J BEND	5 V	3/9	CHIP CARRIER	LDCC28,.5SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-PQCC-J28		9 V	4.57 mm	11.5062 mm	Not Qualified	3 V	ADDITIONAL 6-BIT AUXILIARY INPUT COUNTER	e0			11.5062 mm
Q3236I-20N	Qualcomm	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	44	QCCJ	SQUARE	YES	CERAMIC, METAL-SEALED COFIRED	160 mA	1	BICMOS	J BEND	5 V	5	CHIP CARRIER	LDCC44,.7SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-CQCC-J44		5.5 V			Not Qualified	4.5 V		e0
UC3633QTR	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	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	70 Cel	0 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
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
DS8911V	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	28	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	BIPOLAR	J BEND	5 V		CHIP CARRIER	LDCC28,.5SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-PQCC-J28		5.5 V	4.57 mm	11.48 mm	Not Qualified	4.5 V	ALSO REQUIRES 7V TO 12V SUPPLY	e0			11.48 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
UC3634Q	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	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	70 Cel	0 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
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
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
UC3634QTR	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	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	70 Cel	0 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
UC3635QTR	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	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	70 Cel	0 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
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
UC3633Q	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	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	70 Cel	0 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
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
UC3635Q	Texas Instruments	PLL FREQUENCY SYNTHESIZER	COMMERCIAL	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	70 Cel	0 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
SN74LS297FN3	Texas Instruments		COMMERCIAL	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY			TTL	J BEND			CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	70 Cel	0 Cel		QUAD	S-PQCC-J20
DS8913V	Texas Instruments	PLL FREQUENCY SYNTHESIZER	INDUSTRIAL	28	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	BIPOLAR	J BEND	5 V		CHIP CARRIER	LDCC28,.5SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-PQCC-J28		5.5 V	4.57 mm	11.48 mm	Not Qualified	4.5 V	ALSO REQUIRES 7V TO 12V SUPPLY	e0			11.48 mm
AD9901KPZ	Analog Devices	PHASE DETECTOR	COMMERCIAL	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	BIPOLAR	J BEND	5 V	5/-5.2	CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	70 Cel	0 Cel	MATTE TIN	QUAD	S-PQCC-J20	1	5.25 V	4.57 mm	8.9662 mm	Not Qualified	4.75 V	ALSO OPERATES AT -5.2 V SUPPLY	e3		260	8.9662 mm
AD9901KP	Analog Devices	PHASE DETECTOR	COMMERCIAL	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1		J BEND	5 V	5/-5.2	CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	70 Cel	0 Cel	TIN LEAD	QUAD	S-PQCC-J20	1	5.25 V	4.57 mm	8.9662 mm	Not Qualified	4.75 V	ALSO OPERATES AT -5.2 V SUPPLY	e0		225	8.9662 mm
AD9901KP-REEL	Analog Devices	PHASE DETECTOR	COMMERCIAL	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	BIPOLAR	J BEND	5 V	5/-5.2	CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	70 Cel	0 Cel	TIN LEAD	QUAD	S-PQCC-J20	1	5.25 V	4.57 mm	8.9662 mm	Not Qualified	4.75 V	ALSO OPERATES AT -5.2 V SUPPLY	e0		225	8.9662 mm
AD9901KPZ-REEL	Analog Devices	PHASE DETECTOR	COMMERCIAL	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	BIPOLAR	J BEND	5 V	5/-5.2	CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	70 Cel	0 Cel	MATTE TIN	QUAD	S-PQCC-J20	1	5.25 V	4.57 mm	8.9662 mm	Not Qualified	4.75 V	ALSO OPERATES AT -5.2 V SUPPLY	e3		260	8.9662 mm
HCF4046BC1	STMicroelectronics	PHASE LOCKED LOOP	INDUSTRIAL	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY		1	CMOS	J BEND	10 V	5/15	CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	3 V		e3			8.965 mm
IMI145158020QB	Infineon Technologies		INDUSTRIAL	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY			CMOS	J BEND	5 V	5	CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	QUAD	S-PQCC-J20					Not Qualified			e0
IMI145152QB	Infineon Technologies		INDUSTRIAL	28	QCCJ	SQUARE	YES	PLASTIC/EPOXY			CMOS	J BEND		3/5	CHIP CARRIER	LDCC28,.5SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	QUAD	S-PQCC-J28					Not Qualified			e0
IMI145151QB	Infineon Technologies		INDUSTRIAL	28	QCCJ	SQUARE	YES	PLASTIC/EPOXY			CMOS	J BEND		3/5	CHIP CARRIER	LDCC28,.5SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	QUAD	S-PQCC-J28					Not Qualified			e0
IMI145155020QB	Infineon Technologies		INDUSTRIAL	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY			CMOS	J BEND		3/7	CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	QUAD	S-PQCC-J20					Not Qualified			e0
IMI145156020QB	Infineon Technologies		INDUSTRIAL	20	QCCJ	SQUARE	YES	PLASTIC/EPOXY			CMOS	J BEND			CHIP CARRIER	LDCC20,.4SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	QUAD	S-PQCC-J20					Not Qualified			e0
IMI145152028QB	Infineon Technologies		INDUSTRIAL	28	QCCJ	SQUARE	YES	PLASTIC/EPOXY			CMOS	J BEND		3/9	CHIP CARRIER	LDCC28,.5SQ	PLL or Frequency Synthesis Circuits	1.27 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	QUAD	S-PQCC-J28					Not Qualified			e0

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.