LTC6948IUFD-1#PBF
- Mfr.Part #
- LTC6948IUFD-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC FRACTIONAL-N PLL W/VCO 28QFN
- Stock
- 2,250
- In Stock :
- 2,250
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Supply Voltage :
- 3.3V
- Divider/Multiplier :
- Yes/No
- PLL :
- yes
- Differential - Input:Output :
- Yes/Yes
- Ratio - Input:Output :
- 1:1
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 3.15V~5.25V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- JESD-609 Code :
- e3
- Supply Voltage-Max (Vsup) :
- 3.45V
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Height Seated (Max) :
- 0.8mm
- Published :
- 2014
- Frequency (Max) :
- 3.74GHz
- Number of Functions :
- 1
- Length :
- 5mm
- Base Part Number :
- LTC6948
- Pin Count :
- 28
- Terminal Form :
- NO LEAD
- Input :
- Clock
- Number of Terminations :
- 28
- Factory Lead Time :
- 16 Weeks
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- JESD-30 Code :
- R-PQCC-N28
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Type :
- Clock/Frequency Synthesizer (RF/IF), Fractional N
- Width :
- 4mm
- Number of Circuits :
- 1
- Operating Temperature :
- -40°C~105°C
- Package / Case :
- 28-WFQFN Exposed Pad
- Terminal Pitch :
- 0.5mm
- Datasheets
- LTC6948IUFD-1#PBF

Clock Generators, PLLs, Frequency Synthesizers Analog Devices, Inc. LTC6948IUFD-1#PBF Overview
The LTC6948IUFD-1#PBF from Analog Devices, Inc. is a highly sophisticated integrated circuit designed for precision clock generation, phase-locked loop (PLL) and frequency synthesis applications. As part of the renowned family of Clock Generators, PLLs, and Frequency Synthesizers, this device ensures robust performance with a built-in voltage-controlled oscillator (VCO) and fractional-N frequency synthesizer. The LTC6948IUFD-1#PBF is engineered to deliver precise, stable, and flexible frequency outputs, making it an ideal solution for demanding applications that require accurate timing and synchronization.
LTC6948IUFD-1#PBF Features
- Fractional-N frequency synthesizer with integrated VCO
- Wide frequency range supporting diverse applications
- Low phase noise for high signal integrity
- Programmable charge pump current for enhanced performance
- Lock detect feature for reliable operation
- 28-pin QFN package for compact and efficient layout
LTC6948IUFD-1#PBF Applications
- Telecommunications Infrastructure
Applied in base station equipment, this IC facilitates reliable frequency generation for high-speed data transmission and reception.
- Test and Measurement Equipment
Utilized in oscilloscopes and signal generators to provide accurate timing and control signals critical for precision measurements.
- Satellite Communications
Enables frequency synthesis for satellite transponders, enhancing communication link stability and data throughput.
- Wireless Networks
Supports wireless infrastructure by providing the necessary clock signals for routers and switches, ensuring efficient data flow and network management.
- Defense and Aerospace
Key component in radar and navigation systems, offering stable and precise frequencies that are crucial for mission-critical operations.
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