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Name: LTC6948IUFD-2#TRPBF
Brand: Analog Devices Inc.
SKU: LTC6948IUFD-2#TRPBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. LTC6948IUFD-2#TRPBF

Part No.:: LTC6948IUFD-2#TRPBF

Manufacturer:: Analog Devices Inc.

Package:: 28-WFQFN Exposed Pad

Datasheet:: LTC6948IUFD-2#TRPBF.pdf

Description:: IC FRACTIONAL-N PLL W/VCO 28QFN

In Stock:: 2693

Quantity:: Add To Cart

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LTC6948IUFD-2#TRPBF Specifications

Package/Case:
28-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
Clock/Frequency Synthesizer (RF/IF), Fractional N
PLL:
Yes
Input:
Clock
Output:
Clock
NumberofCircuits:
1
Ratio-Input:Output:
1:1
Differential-Input:Output:
Yes/Yes
Frequency-Max:
4.91GHz
Divider/Multiplier:
Yes/No
Voltage-Supply:
3.15V ~ 5.25V
OperatingTemperature:
-40°C ~ 105°C
MountingType:
Surface Mount

LTC6948IUFD-2#TRPBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC6948IUFD-2#TRPBF 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 LTC6948IUFD-2#TRPBF 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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LTC6948IUFD-2#TRPBF information

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LTC6948IUFD-2#TRPBF Application Introduction

LTC6948IUFD-2#TRPBF is a high-frequency, low-phase-noise PLL with integrated VCO, commonly used in RF and microwave applications for frequency synthesis and clock generation.

Application Scenario:

In RF communication systems, LTC6948IUFD-2#TRPBF can be utilized for frequency synthesis in transceivers, radar systems, and satellite communications.

Circuit Design:

To effectively use LTC6948IUFD-2#TRPBF in a design project, consider the following optimization techniques:

1. Power Supply:

Provide clean and stable power to LTC6948IUFD-2#TRPBF to ensure optimal performance. Use low-noise voltage regulators and filtering capacitors to minimize power supply ripple and noise.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal distortion and interference. Keep signal traces short and use ground planes effectively to reduce noise coupling to LTC6948IUFD-2#TRPBF and other sensitive components.

3. Thermal Management:

Ensure adequate thermal dissipation for LTC6948IUFD-2#TRPBF to prevent overheating and maintain stable performance. Place thermal vias under the IC and use heat sinks or thermal pads for efficient heat dissipation.

4. Loop Filter Design:

Optimize the loop filter components for the PLL loop to achieve desired phase noise and frequency stability. Use high-quality capacitors and resistors with low parasitic effects for accurate frequency synthesis.

5. Frequency Planning:

Carefully select the operating frequency range and output frequencies of LTC6948IUFD-2#TRPBF based on the application requirements. Consider frequency planning to minimize spurious emissions and spectral regrowth.

Considerations:

When designing with LTC6948IUFD-2#TRPBF, keep in mind:

- Phase Noise Performance: Optimize the PLL loop parameters and components to achieve low-phase-noise performance for accurate frequency synthesis.

- Reference Clock Quality: Use a high-quality reference clock source to ensure accurate and stable frequency synthesis by LTC6948IUFD-2#TRPBF.

- Lock Time: Minimize the PLL lock time by optimizing loop parameters and providing a clean reference signal for rapid frequency acquisition.

- EMI Mitigation: Implement proper EMI filtering and shielding techniques to minimize electromagnetic interference from LTC6948IUFD-2#TRPBF and associated circuitry.

- Validation and Testing: Thoroughly validate the design through simulation and testing to ensure compliance with performance specifications and reliability under operating conditions.

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6. What is the process for return or replacement of LTC6948IUFD-2#TRPBF?

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 LTC6948IUFD-2#TRPBF we delivered, we will accept the replacement or return of the LTC6948IUFD-2#TRPBF 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 LTC6948IUFD-2#TRPBF.

(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