CDCE949QPWRQ1
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- Mfr.Part #
- CDCE949QPWRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC 4-PLL VCXO LVCMOS 24TSSOP
- Stock
- 13,208
- In Stock ：
- 13,208
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- Manufacturer :
- Texas Instruments
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Ratio - Input:Output :
- 1:9
- Base Part Number :
- CDCE949
- Width :
- 4.4mm
- Type :
- Spread Spectrum Clock Driver
- Series :
- Automotive, AEC-Q100
- Lead Free :
- Lead Free
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e4
- Number of Pins :
- 24
- Primary Clock/Crystal Frequency-Nom :
- 32MHz
- Number of Circuits :
- 1
- Operating Supply Voltage :
- 1.8V
- Frequency (Max) :
- 230MHz
- Pbfree Code :
- yes
- Pin Count :
- 24
- Length :
- 7.8mm
- Thickness :
- 1mm
- Input :
- LVCMOS, Crystal
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output :
- LVCMOS
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Number of Elements :
- 4
- Contact Plating :
- Gold
- Terminal Position :
- Dual
- Divider/Multiplier :
- Yes/No
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 24
- Number of Outputs :
- 9
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage - Supply :
- 1.7V~1.9V
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Differential - Input:Output :
- No/No
- Operating Temperature :
- -40°C~125°C
- Terminal Pitch :
- 0.65mm
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- PLL :
- Yes with Bypass
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 1.8V
- Height :
- 1.2mm
- Datasheets
- CDCE949QPWRQ1
Clock Generators, PLLs, Frequency Synthesizers Texas Instruments CDCE949QPWRQ1 Overview
The Texas Instruments CDCE949QPWRQ1 is a highly versatile clock generator optimized for high-performance telecom and computing applications. Featuring a quadruple PLL design, this integrated circuit can manage multiple frequencies and outputs simultaneously, providing flexible integration options for a wide array of electronic systems. Built on Texas Instruments' advanced manufacturing process, the CDCE949QPWRQ1 guarantees low-jitter and high-stability outputs, making it a reliable choice for system designers looking to optimize the clocking architecture within complex digital environments. The use of LVCMOS technology also ensures compatibility with most voltage levels used in modern digital systems, further enhancing its utility in multi-voltage applications.
CDCE949QPWRQ1 Features
This sophisticated IC includes the following features:
- Four independently programmable PLLs for precise frequency synthesis
- VCXO input that supports a wide frequency range, enabling better synchronization with external clock sources
- LVCMOS compatible outputs that provide flexibility for interfacing with current and next-generation microprocessors and digital signal processors
- 24-TSSOP packaging that allows for compact and efficient layout designs on PCBs
- Integrated EEPROM for easy programmability and on-the-fly adjustments to frequency settings
CDCE949QPWRQ1 Applications
- Telecommunications Equipment
In telecom equipment, the CDCE949QPWRQ1 is used to generate system clocks that provide the timing necessary for various communication protocols and interfaces, ensuring synchronized data transfer and reliable operations.
- Computing Systems
Within computing platforms, from servers to personal computers, this IC provides precise clock signals that enhance the performance of CPUs and GPUs, and ensure stable and efficient processing capabilities.
- Consumer Electronics
The CDCE949QPWRQ1 is ideal for consumer electronics, such as digital TVs and cameras, where multiple clock outputs are necessary to drive various digital processing units smoothly and effectively.
- Industrial Systems
In industrial applications, this clock generator offers the reliability required in harsh environments, providing stable frequencies that support industrial automation and sensor interfaces.
- Automotive Applications
For automotive electronics that demand rigorous precision and high reliability, the CDCE949QPWRQ1 can manage multiple clocks within a vehicle's electronic system, supporting functions from navigation to infotainment.
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