LTC6946IUFD-4#PBF
- Mfr.Part #
- LTC6946IUFD-4#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC INTEGER-N PLL W/VCO 28-QFN
- Stock
- 98
- In Stock :
- 98
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Additional Feature :
- ALSO OPERATES IN SUPPLY VOLTAGE 4 TO 5.25V
- Height Seated (Max) :
- 0.8mm
- Length :
- 5mm
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~105°C
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Current-Max (Isup) :
- 0.5mA
- Supply Voltage-Max (Vsup) :
- 3.45V
- Input :
- Clock
- Package / Case :
- 28-WFQFN Exposed Pad
- Terminal Form :
- NO LEAD
- Terminal Finish :
- Matte Tin (Sn)
- Frequency (Max) :
- 6.39GHz
- Number of Terminations :
- 28
- PLL :
- yes
- Width :
- 4mm
- Surface Mount :
- yes
- Supply Voltage :
- 3.3V
- JESD-30 Code :
- R-PQCC-N28
- Published :
- 2006
- Number of Circuits :
- 1
- Differential - Input:Output :
- Yes/Yes
- Pin Count :
- 28
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 3.15V~5.25V
- Ratio - Input:Output :
- 1:1
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LTC6946
- Type :
- Clock/Frequency Synthesizer (RF/IF), Integer N
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- JESD-609 Code :
- e3
- Number of Functions :
- 1
- Terminal Pitch :
- 0.5mm
- Datasheets
- LTC6946IUFD-4#PBF

Clock Generators, PLLs, Frequency Synthesizers - Analog Devices, Inc. LTC6946IUFD-4#PBF Overview
Introducing the LTC6946IUFD-4#PBF, a cutting-edge integer-N phase-locked loop (PLL) with an integrated voltage-controlled oscillator (VCO), expertly manufactured by Analog Devices, Inc. This high-performance IC is designed to meet the rigorous demands of sophisticated RF and high-frequency signal generation applications. It stands out in the industry due to its precision control and versatility in a wide range of frequency synthesis tasks. The integration of PLL with VCO in a compact 28-QFN package not only ensures minimal footprint but also enhances reliability and performance stability. Key applications benefit from its high integration, which simplifies system design and lowers overall component count.
LTC6946IUFD-4#PBF Features
This product offers several distinct features such as low phase noise, high-frequency stability, and a wide frequency range. Additionally, it includes programmable charge pump current and phase comparison frequency, providing engineers with flexibility and precision in their design specifications. Its robust lock detection feature and mute function further ensure reliable performance under diverse operational conditions.
LTC6946IUFD-4#PBF Applications
- Telecommunications Infrastructure: Utilized for generating stable frequencies required in various telecommunications equipment, enhancing signal integrity and system reliability.
- Satellite Communications: Critical for frequency synthesis in satellite transponders, ensuring clear and consistent communication signals across vast distances.
- Wireless Base Stations: Plays a vital role in frequency generation for base station transceivers, supporting efficient and stable wireless communications.
- Test and Measurement Equipment: Ensures precise frequency settings in testing equipment, crucial for accurate measurements and diagnostics.
- Defense and Aerospace Systems: Applied in the design of communication systems in defense and aerospace industries where high precision and reliability are paramount.
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