LTC6948IUFD-3#TRPBF
- Mfr.Part #
- LTC6948IUFD-3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC FRACTIONAL-N PLL W/VCO 28QFN
- Stock
- 38,846
- In Stock :
- 38,846
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Pin Count :
- 28
- Number of Terminations :
- 28
- Length :
- 5mm
- Terminal Pitch :
- 0.5mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Form :
- NO LEAD
- Supply Voltage :
- 3.3V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- Ratio - Input:Output :
- 1:1
- Factory Lead Time :
- 26 Weeks
- Surface Mount :
- yes
- Type :
- Clock/Frequency Synthesizer (RF/IF), Fractional N
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency (Max) :
- 5.79GHz
- Mounting Type :
- Surface Mount
- Differential - Input:Output :
- Yes/Yes
- Divider/Multiplier :
- Yes/No
- Width :
- 4mm
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~105°C
- Supply Voltage-Max (Vsup) :
- 3.45V
- JESD-30 Code :
- R-PQCC-N28
- Input :
- Clock
- PLL :
- yes
- Voltage - Supply :
- 3.15V~5.25V
- Number of Circuits :
- 1
- Package / Case :
- 28-WFQFN Exposed Pad
- Height Seated (Max) :
- 0.8mm
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LTC6948
- Published :
- 2014
- Datasheets
- LTC6948IUFD-3#TRPBF

Clock Generators, PLLs, Frequency Synthesizers Analog Devices, Inc. LTC6948IUFD-3#TRPBF Overview
Introducing the LTC6948IUFD-3#TRPBF, a high-performance IC fractional-N PLL with VCO from Analog Devices, Inc. This component is designed to deliver precise frequency synthesis and phase-locked loop functionality within a compact 28-QFN package. Engineered to meet the rigorous demands of advanced communication systems, this IC provides a versatile solution for a range of frequency generation and signal conditioning applications. The LTC6948IUFD-3#TRPBF excels in environments requiring low phase noise and high frequency stability, making it an essential part of developing sophisticated electronics. Its integration capabilities and performance metrics cater to B2B customers looking to enhance the functionality and reliability of their high-tech products.
LTC6948IUFD-3#TRPBF Features
The LTC6948IUFD-3#TRPBF offers a robust feature set that includes wide frequency range operation, low phase noise, and a fully integrated VCO. The device's capability to generate a stable and precise frequency output, coupled with its high resolution phase detector and programmable charge pump, makes it ideal for complex signal processing tasks. Additionally, its digital lock detect feature ensures reliable locking behavior, which is critical for maintaining system integrity and performance in demanding applications.
LTC6948IUFD-3#TRPBF Applications
- Wireless Communication Systems: Utilized in RF transceivers to generate the local oscillator signal that drives frequency synthesis and modulation/demodulation processes.
- Network Infrastructure: Critical for timing solutions in routers, switches, and network interface cards to ensure synchronized data transmission across the network.
- Satellite Communication: Helps in frequency generation for satellite transponders, aiding in signal distribution and communication reliability in orbital platforms.
- Test and Measurement Equipment: Provides the precision clocking necessary for oscilloscopes, spectrum analyzers, and other measurement tools to accurately capture and analyze varying signals.
- Consumer Electronics: Applied in high-definition television sets and audio devices to manage signal processing operations, ensuring high-quality output and performance.
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