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Name: TRF3761-EIRHAR
Brand: Texas Instruments
SKU: TRF3761-EIRHAR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments TRF3761-EIRHAR

Part No.:: TRF3761-EIRHAR

Manufacturer:: Texas Instruments

Package:: 40-VFQFN Exposed Pad

Datasheet:: TRF3761-EIRHAR.pdf

Description:: IC INTEGER-N PLL W/VCO 40VQFN

In Stock:: 2182

Quantity:: Add To Cart

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TRF3761-EIRHAR Specifications

Package/Case:
40-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
Integer-N Synthesizer/VCO
PLL:
Yes
Input:
Clock
Output:
Clock
NumberofCircuits:
1
Ratio-Input:Output:
1:1
Differential-Input:Output:
No/Yes
Frequency-Max:
1.94GHz
Divider/Multiplier:
Yes/No
Voltage-Supply:
4.5V ~ 5.25V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

TRF3761-EIRHAR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TRF3761-EIRHAR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TRF3761-EIRHAR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TRF3761-EIRHAR information

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TRF3761-EIRHAR Application Introduction

TRF3761-EIRHAR is a high-performance wideband integer-N PLL with integrated VCO that operates from 2.3 GHz to 4.0 GHz, making it suitable for various RF and microwave applications.

Application Scenario:

In wireless communication systems, TRF3761-EIRHAR can be utilized for frequency synthesis, frequency modulation, and phase-locked loop applications.

Circuit Design:

To design a frequency synthesis circuit using TRF3761-EIRHAR, follow these steps:

1. Reference Frequency:

Provide a stable reference frequency input to the REFCLK pin of TRF3761-EIRHAR. Use a high-quality crystal oscillator or a TCXO to ensure accurate frequency synthesis.

2. Loop Filter Design:

Design an appropriate loop filter to achieve the desired loop bandwidth and phase margin. Consider factors such as loop dynamics, phase noise performance, and spurious suppression.

3. Output Configuration:

Configure the output frequency and output power level according to the application requirements. Utilize the RFOUT pin of TRF3761-EIRHAR for the synthesized output signal.

4. Phase Detector:

Select the appropriate phase detector configuration based on the desired performance metrics, such as locking range, settling time, and phase noise characteristics.

5. Power Management:

Ensure proper power supply and decoupling for TRF3761-EIRHAR and associated components. Minimize power supply noise and ensure stable operation of the PLL circuitry.

Considerations:

When designing the PLL circuit, consider the following factors:

- Phase Noise Performance: Optimize loop filter parameters and VCO tuning range to achieve low phase noise performance for the synthesized output signal.

- Frequency Planning: Plan the frequency synthesis scheme considering frequency agility, spectral purity, and frequency hopping requirements of the application.

- Signal Integrity: Ensure signal integrity throughout the PLL circuit, including proper grounding, impedance matching, and noise isolation techniques.

- Thermal Management: Implement thermal management techniques, such as proper PCB layout and heat sinking, to dissipate heat generated by TRF3761-EIRHAR and maintain optimal performance.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with regulatory standards.

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6. What is the process for return or replacement of TRF3761-EIRHAR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TRF3761-EIRHAR we delivered, we will accept the replacement or return of the TRF3761-EIRHAR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TRF3761-EIRHAR.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations