Mfr Part #:

TRF3761-FIRHAT

The Texas Instruments TRF3761-FIRHAT is a highly integrated Integer-N PLL Frequency Synthesizer with an integrated VCO. It operates over a wide voltage range and offers precise frequency control.

✓ Total Stock: 352 pcs

$ Price Range: $11.90

TRF3761-FIRHAT Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	352 pcs On Request	352 pcs	On Request	1	On Request	On Request	09+	On Request	On Request

TRF3761-FIRHAT Description

Short technical summary and product information.

The TRF3761-FIRHAT from Texas Instruments is a high-performance, highly integrated frequency synthesizer designed for demanding applications. It features an Integer-N PLL architecture combined with a low-noise, voltage-controlled oscillator (VCO).

This device offers a maximum frequency of 1.98 GHz and operates within a supply voltage range of 4.5V to 5.25V. Key electrical characteristics include a normalized PLL phase noise of -137 dBc/Hz at 600kHz offset and a low noise floor of -158 dBc/Hz at 10MHz offset. The current consumption is typically 130 mA.

Designed for flexibility, the TRF3761-FIRHAT integrates divide-by 1, 2, or 4 options for output frequency generation. It is controlled via a 3-wire serial programming interface (SPI) and supports hardware and software power-down modes. The component is housed in a 40-VQFN (6x6 mm) package suitable for surface mounting.

With an operating temperature range of -40°C to 85°C, the TRF3761-FIRHAT is suitable for various environmental conditions. Its features make it ideal for applications requiring precise frequency synthesis and low phase noise.

TRF3761-FIRHAT Quick Information

Product Type: PLL Frequency Synthesizer

Canonical Name: TRF3761-F Integer-N PLL Frequency Synthesizer With Integrated VCO

Subcategory: Frequency Synthesizer

TRF3761-FIRHAT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TRF3761-FIRHAT Estimated Pricing

Qty	Low	High
1+	$11.90	$11.90

Estimated market price range - modelled values for guidance only, not live distributor offers.

TRF3761-FIRHAT Features

Integer-N PLL with integrated VCO.
Low phase noise performance.
Wide operating voltage range.
Surface mountable 40-VQFN package.
Programmable output frequency division.

TRF3761-FIRHAT Applications

High-performance frequency synthesis.
Applications requiring low phase noise.
RF and microwave systems.
Clock generation circuits.

TRF3761-FIRHAT FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum operating frequency of the TRF3761-FIRHAT?

The maximum operating frequency is 1.984 GHz.

What is the operating voltage range for the TRF3761-FIRHAT?

The operating voltage range is 4.5V to 5.25V.

What is the operating temperature range of the TRF3761-FIRHAT?

The operating temperature range is -40°C to 85°C.

What type of package is the TRF3761-FIRHAT supplied in?

The TRF3761-FIRHAT is supplied in a 40-VQFN (6x6 mm) package.

What is the typical normalized PLL phase noise of the TRF3761-FIRHAT?

The typical normalized PLL phase noise is -137 dBc/Hz at 600kHz offset.

Does the TRF3761-FIRHAT have an integrated VCO?

Yes, the TRF3761-FIRHAT features an integrated VCO.

Category	Clock Generators, PLLs, Frequency Synthesizers
Manufacturer Name	Texas Instruments
Current Consumption	130 mA
Differential	No/Yes
Divider	Yes
Frequency	1.984 GHz
Input	Clock
Lead Spacing	6 mm
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature	-40°C to 85°C
Operating Voltage	4.5 V to 5.25 V
Output	Clock
PLL	Yes
Ratio	1:1
Supplier Device Package	40-VQFN (6x6)
Supplier Package	40-VQFN (6x6)
Type	Integer-N Synthesizer/VCO
Voltage	4.5V ~ 5.25V