LTC6947IUFD#TRPBF
- Mfr.Part #
- LTC6947IUFD#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC SYNTHESIZER FRACT-N PLL 28QFN
- Stock
- 1,454
- In Stock :
- 1,454
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Terminal Pitch :
- 0.5mm
- Height Seated (Max) :
- 0.8mm
- Terminal Position :
- QUAD
- Differential - Input:Output :
- Yes/Yes
- Number of Circuits :
- 1
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Supply Voltage :
- 3.3V
- Terminal Form :
- NO LEAD
- PLL :
- yes
- JESD-30 Code :
- R-PQCC-N28
- Number of Terminations :
- 28
- Pin Count :
- 28
- Divider/Multiplier :
- Yes/No
- Ratio - Input:Output :
- 1:1
- RoHS Status :
- ROHS3 Compliant
- Width :
- 4mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Factory Lead Time :
- 20 Weeks
- Terminal Finish :
- Matte Tin (Sn)
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Published :
- 2014
- Frequency (Max) :
- 6GHz
- Analog IC - Other Type :
- PLL FREQUENCY SYNTHESIZER
- Operating Temperature :
- -40°C~105°C
- Voltage - Supply :
- 3.15V~5.25V
- JESD-609 Code :
- e3
- Length :
- 5mm
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 28-WFQFN Exposed Pad
- Input :
- Clock
- Supply Voltage-Max (Vsup) :
- 3.45V
- Base Part Number :
- LTC6947
- Datasheets
- LTC6947IUFD#TRPBF

Clock Generators, PLLs, Frequency Synthesizers Analog Devices, Inc. LTC6947IUFD#TRPBF Overview
The LTC6947IUFD#TRPBF from Analog Devices, Inc. is a state-of-the-art fractional PLL (Phase-Locked Loop) synthesizer designed for high-performance clock generation in demanding applications. As a pivotal component in the Clock Generators, PLLs, and Frequency Synthesizers category, this IC ensures low noise and high stability in frequency synthesis. The compact 28-QFN package makes it ideal for space-constrained applications while providing robust functionality and ease of integration into various electronic assemblies.
Optimized for flexibility, the LTC6947IUFD#TRPBF features a wide frequency range and programmable frequency sweep capabilities, making it perfect for applications requiring precise control over frequency setup and modulation. Its advanced fractional division circuitry allows for fine-tuning of frequencies with exceptional precision, ensuring minimal phase noise and jitter. This product is particularly suitable for developers looking to enhance their systems with reliable and high-quality signal generation, offering extensive programmability via a simple digital interface.
LTC6947IUFD#TRPBF Features
- High-performance fractional PLL Synthesizer
- Wide frequency range with fine-tuning capabilities
- Low phase noise and low spurious levels
- Programmable frequency sweep for versatile application use
- 28-QFN package ideal for compact designs
- Integrated VCO with a broad tuning range
- Digital interface for easy configuration and control
- Supported by Analog Devices’ extensive simulation tools
LTC6947IUFD#TRPBF Applications
- Wireless Infrastructure
Enables reliable frequency generation for base stations and repeaters within telecommunication networks, ensuring consistent signal quality and integrity.
- Test and Measurement Equipment
Provides the precision and versatility needed in laboratory devices and field equipment to perform signal analysis and diagnostics with high accuracy.
- High-speed Data Communication Systems
Facilitates robust data transfer in high-speed communication interfaces and networking gear, supporting complex modulation schemes for optimal throughput.
- Satellite Communications
Delivers dependable PLL performance for satellite transponders and modulators, crucial for maintaining link stability and signal clarity over vast distances.
- Aerospace and Defense
Meets stringent specifications required for military and aerospace applications, providing secure, stable, and reliable frequency sources under extreme conditions.
- Consumer Electronics
Enhances consumer devices such as wireless routers and set-top boxes, improving overall functionality with superior signal generation capabilities.
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