LTC6946IUFD-3#TRPBF
- Mfr.Part #
- LTC6946IUFD-3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC INTEGER-N PLL W/VCO 28QFN
- Stock
- 10,329
- In Stock :
- 10,329
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- JESD-30 Code :
- R-PQCC-N28
- Operating Temperature :
- -40°C~105°C
- Type :
- Clock/Frequency Synthesizer (RF/IF), Integer N
- Additional Feature :
- ALSO OPERATES IN SUPPLY VOLTAGE 4 TO 5.25V
- Differential - Input:Output :
- Yes/Yes
- Terminal Finish :
- Matte Tin (Sn)
- Frequency (Max) :
- 5.79GHz
- Ratio - Input:Output :
- 1:1
- Factory Lead Time :
- 10 Weeks
- Published :
- 2006
- Package / Case :
- 28-WFQFN Exposed Pad
- PLL :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 0.8mm
- Input :
- Clock
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3.3V
- Number of Circuits :
- 1
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Form :
- NO LEAD
- Supply Voltage-Max (Vsup) :
- 3.45V
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.5mm
- Packaging :
- Tape and Reel (TR)
- Pin Count :
- 28
- Power Supplies :
- 3.35V
- Number of Terminations :
- 28
- Length :
- 5mm
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Voltage - Supply :
- 3.15V~5.25V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 4mm
- Base Part Number :
- LTC6946
- Qualification Status :
- Not Qualified
- Datasheets
- LTC6946IUFD-3#TRPBF

Clock Generators, PLLs, Frequency Synthesizers Analog Devices, Inc. LTC6946IUFD-3#TRPBF Overview
The LTC6946IUFD-3#TRPBF from Analog Devices, Inc. is a highly integrated solution designed for precision clock generation and frequency synthesis. Engineered to meet demanding performance requirements, this IC integrates an integer-N phase-locked loop (PLL) with a voltage-controlled oscillator (VCO), making it a perfect fit for applications requiring low noise and high stability in frequency generation. Its robust feature set supports a wide range of telecommunications and data communications applications, ensuring reliable and consistent performance. The use of this Clock Generators, PLLs, Frequency Synthesizers Analog Devices, Inc. LTC6946IUFD-3#TRPBF ensures simplified design processes for engineers, reducing time-to-market and enhancing system efficiency.
LTC6946IUFD-3#TRPBF Features
The LTC6946IUFD-3#TRPBF includes several key features that enhance its utility in complex electronic systems. These include an integrated VCO with a frequency range that allows for versatile deployment across various applications. The device also boasts precision phase noise performance, programmable charge pump current, and a wideband frequency lock indicator, which are critical for system diagnostics and stability. Additionally, the easy-to-use software interface facilitates quick configuration and customization, accommodating diverse system requirements.
LTC6946IUFD-3#TRPBF Applications
- Telecommunications Equipment: Utilized in base stations and network routers, the LTC6946IUFD-3#TRPBF provides the essential clock generation needed for high-speed data transmission and signal integrity.
- Wireless Infrastructure: Key to supporting cellular networks, it helps maintain precise frequency synchronization across network components, ensuring consistent service and connectivity.
- Data Communications: Used in servers and switches, this IC supports high data rate communications with minimal jitter and phase noise, crucial for maintaining system reliability in data centers.
- Test and Measurement Systems: Essential for generating accurate test signals that replicate real-world conditions, thereby enabling more effective system testing and validation.
- Satellite Communications: Provides the stability and precision required for satellite transponders and receivers, ensuring robust and uninterrupted satellite communication links.
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