TRF3761-BIRHAT

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LOW NOISE INTEGER N PLL FREQUENCY SYNTHESIZER WITH INTEGRATED VCO

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DocumentsTRF3761-x Integer-N PLL with Integrated VCO datasheet (Rev. K)TRF3761 QFN Installation Using a Hakko Hot Air Rework Station +1

TRF3761-BIRHAT

Active

Texas Instruments

LOW NOISE INTEGER N PLL FREQUENCY SYNTHESIZER WITH INTEGRATED VCO

Deep-Dive with AI

DocumentsTRF3761-x Integer-N PLL with Integrated VCO datasheet (Rev. K)TRF3761 QFN Installation Using a Hakko Hot Air Rework Station +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TRF3761-BIRHAT	TRF3761 Series

Differential - Input:Output	No/Yes	No/Yes
Divider/Multiplier	Yes/No	Yes/No
Frequency - Max [Max]	1.71 GHz	1.6 - 2.3 GHz
Function	-	Frequency Synthesizer
Input	Clock	Clock
Mounting Type	Surface Mount	Surface Mount
Number of Circuits	1	1
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 °C
Output	Clock	Clock
Package / Case	40-VFQFN Exposed Pad	40-VFQFN Exposed Pad
PLL	True	True
Primary Attributes	-	Single Integer-N PLL with VCO
Ratio - Input:Output [custom]	1:1	1:1
Supplied Contents	-	Board(s), Cable(s)
Supplier Device Package	40-VQFN (6x6)	40-VQFN (6x6)
Type	Integer-N Synthesizer/VCO	Integer-N Synthesizer/VCO, Timing
Utilized IC / Part	-	TRF3761
Voltage - Supply [Max]	5.25 V	5.25 V
Voltage - Supply [Min]	4.5 V	4.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 19.95
	Digi-Reel®	1	$ 19.95
	Tape & Reel (TR)	250	$ 14.72
		500	$ 13.77
Texas Instruments	SMALL T&R	1	$ 15.61
		100	$ 13.64
		250	$ 10.51
		1000	$ 9.40

TRF3761 Series

Low Noise Integer N PLL Frequency Synthesizer With Integrated VCO

Part	Output	Supplier Device Package	Number of Circuits	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Max [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Ratio - Input:Output [custom]	Type	Divider/Multiplier	Differential - Input:Output	Package / Case	Input	Primary Attributes	Supplied Contents	Utilized IC / Part	Function
Texas Instruments TRF3761-FIRHAR Integer-N Synthesizer/VCO IC 1.98GHz 1 40-VFQFN Exposed Pad	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.98 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-EIRHAR TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2. TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.94 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-GIRHAR Integer-N Synthesizer/VCO IC 2.06GHz 1 40-VFQFN Exposed Pad	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	2.06 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-CIRHAT TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2. TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.79 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-DIRHAR Integer-N Synthesizer/VCO IC 1.87GHz 1 40-VFQFN Exposed Pad	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.87 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-HIRHAT TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2. TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	2.18 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-BIRHAT TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2. TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.71 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-JIRHAT TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2. TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	2.3 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761EVM-X TRF3761 Frequency Synthesizer Timing Evaluation Board											Timing					Single Integer-N PLL with VCO	Board(s), Cable(s)	TRF3761	Frequency Synthesizer
Texas Instruments TRF3761-EIRHAT TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2. TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.94 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-AIRHAR TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2. TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.6 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-FIRHAT TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2. TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.98 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-DIRHAT Integer-N Synthesizer/VCO IC 1.87GHz 1 40-VFQFN Exposed Pad	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.87 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-JIRHAR Integer-N Synthesizer/VCO IC 2.3GHz 1 40-VFQFN Exposed Pad	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	2.3 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-GIRHAT TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2. TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	2.06 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-AIRHAT TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2. TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL. TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.6 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-CIRHAR Integer-N Synthesizer/VCO IC 1.79GHz 1 40-VFQFN Exposed Pad	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.79 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-BIRHAR Integer-N Synthesizer/VCO IC 1.71GHz 1 40-VFQFN Exposed Pad	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	1.71 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock
Texas Instruments TRF3761-HIRHAR Integer-N Synthesizer/VCO IC 2.18GHz 1 40-VFQFN Exposed Pad	Clock	40-VQFN (6x6)	1	Surface Mount	-40 °C	85 °C	2.18 GHz	4.5 V	5.25 V	1:1	Integer-N Synthesizer/VCO	Yes/No	No/Yes	40-VFQFN Exposed Pad	Clock

Description

General part information

TRF3761 Series

TRF3761 is a family of high performance, highly integrated frequency synthesizers, optimized for high performance applications. The TRF3761 includes a low-noise, voltage-controlled oscillator (VCO) and an integer-N PLL.

TRF3761 integrates divide-by 1, 2, or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial-programming-interface (SPI) interface. For power sensitive applications the TRF3761 can be powered down by the SPI interface or externally via chip_en pin 2.

Documents

Technical documentation and resources

TRF3761-BIRHAT

Deep-Dive with AI

TRF3761-BIRHAT

Deep-Dive with AI

Technical Specifications

Pricing

TRF3761 Series

Description

TRF3761 Series

Documents

TRF3761-x Integer-N PLL with Integrated VCO datasheet (Rev. K)

TRF3761 QFN Installation Using a Hakko Hot Air Rework Station

Fractional/Integer-N PLL Basics