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TRF3750IRGPRG4, TRF3761, TRF376117IRHAR

Table of contents:
Info of TRF3750IRGPRG4
Info of TRF3761
Info of TRF376117IRHAR

TRF3750IRGPRG4, TRF3761, TRF376117IRHAR Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:n/a D/C:09+

TRF3750IRGPRG4, TRF3761, TRF376117IRHAR Picture

TRF3750IRGPRG4, TRF3761, TRF376117IRHAR Datasheet download

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Part Number: TRF3750IRGPRG4

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: n/a

D/C: 09+

Description: IC PLL FREQ SYNTHESIZER 20-QFN

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TRF3750IRGPRG4 Parameters

Technical/Catalog Information	TRF3750IRGPRG4
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Type	PLL Frequency Synthesizer
Voltage - Supply	3 V ~ 3.6 V, 4.5 V ~ 5.5 V
Number of Outputs	2
Input	-
Output	-
Frequency-Max	2.4GHz
Package / Case	20-QFN
Packaging	Tape & Reel (TR)
Operating Temperature	-40°C ~ 85°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TRF3750IRGPRG4 TRF3750IRGPRG4

TRF3761 General Description

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

TRF3761 integrates a divide-by-2 or 4 options for a more flexible output frequency range. It is controlled through a 3-wire serial interface programming (SPI) interface. It can be powered down when it is not used by the SPI or external pin.

TRF3761 Maximum Ratings

	VALUE	UNIT
Supply voltage range⁽²⁾	-0.3 to 5.5	V
Digital I/O voltage range	-0.3 to V_I +0.3	V
ESD rating, human-body model (HBM)⁽³⁾	TBD
ESD rating, charged-device model (CDM)⁽³⁾	TBD
Operating virtual junction temperature range, T_J	-40 to 150	°C
Operating free-air temperature range, T_A	-40 to 85	°C
Storage temperature range, Tstg	-65 to 150	°C

TRF3761 Features

• Fully Integrated VCO
• Low Phase Noise: -138 dBc/Hz (at 600 kHz f VCO of 1.9 GHz )
• Low Noise Floor: -160dBc/Hz at 10 MHz O
• Integer-N PLL
• Input Reference Frequency range: 10 104
• VCO Frequency Divided by 2-4 Output
• Output Buffer Enable Pin
• Programmable Charge Pump Current
• Hardware and Software Power Down
• 3-Wire Serial Interface
• Single Supply: 4.5 V 5.25 V Operation
• Silicon Germanium Technology

TRF3761 Typical Application

• Wireless Infrastructure
WCDMA
CDM
GSM

TRF3761 Connection Diagram

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