The TRF3761-AIRHAT is a high-performance, highly integrated frequency synthesizer optimized for demanding applications. It features a fully integrated low-noise voltage-controlled oscillator (VCO) and an integer-N phase-locked loop (PLL), providing low phase noise of -137 dBc/Hz at 600 kHz offset and a low noise floor of -158 dBc/Hz at 10 MHz offset. The device operates with a single supply voltage ranging from 4.5V to 5.25V and supports an input reference frequency range from 10 MHz to 104 MHz. The TRF3761-AIRHAT includes programmable charge pump current and can be powered down via a 3-wire serial programming interface (SPI) or an external chip enable pin. It is packaged in a compact 40-pin VQFN format, making it suitable for space-constrained designs. This product is ideal for applications in wireless infrastructure, including WCDMA, CDMA, GSM, and RFID transceivers, as well as clock generation and intermediate frequency local oscillator generation.
PLL Frequency Synthesizer, PQCC40
Low Noise Integer N PLL Frequency Synthesizer With Integrated VCO 40-VQFN -40 to 85 Product overview: TRF3761-AIRHAT from Texas Instruments is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include VQFN. Search-friendly keywords include clock generator, oscillator, timing, synchronization, VQFN, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-TRF3761-AIRHAT can be used for catalog matching and distributor lookup.
Integer-N Synthesizer/VCO IC 1.6GHz 1 40-VFQFN Exposed Pad
Manufacturer: Texas Instruments
Win Source Part Number: 798362-TRF3761-AIRHA
Packaging: Reel package
Type: Integer-N Synthesizer/VCO
Operating Temperature Range: -40°C ~ 85°C
Package: 40-VFQFN Exposed Pad
Frequency - Max: 1.6GHz
Number of Circuits: 1
Mounting: SMD
Operating Supply Voltage: 4.5 V ~ 5.25 V
Input: Clock
Output: Clock
PLL: Yes
Divider/Multiplier: Yes/No
Family Name: TRF3761
Categories: Integrated Circuits (ICs)
Manufacturer Package: 40-VQFN (6x6)
Introduction Date: September 01, 2006
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Limited
IC INTEGER-N PLL W/VCO 40VQFN
IC INTEGER N SYNTH 40VQFN
| Rochester Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Phase-locked Loops (PLL) | IC Timers | IC Clocks | IC Clocks | IC Clocks | IC Clocks |
| Product Number | TRF3761-AIRHAT | 728-TRF3761-AIRHAT | 296-23708-2-ND | 798362-TRF3761-AIRHAT | TRF3761-AIRHAT | TRF3761-AIRHAT |
| Product Name | VQFN Clock and Timing IC | Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - TRF3761-AIRHAT | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers | |
| Features / Standards | RoHS | RoHS | Lead-Free | |||
| Package Type | Tape and Reel | Surface Mount; 40-VFQFN Exposed Pad | Surface Mount | Surface Mount; Surface Mount | ||
| Frequency | 1600 MHz | 1600 MHz | 1600 MHz | 1600 MHz | 1600 MHz | |
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
