CDCE949PW
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- Mfr.Part #
- CDCE949PW
- Manufacturer
- Texas Instruments
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC 4-PLL VCXO LVCMOS 24-TSSOP
- Stock
- 7,114
- In Stock ：
- 7,114
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- Manufacturer :
- Texas Instruments
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Thickness :
- 1mm
- Number of Pins :
- 24
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Width :
- 4.4mm
- Divider/Multiplier :
- Yes/No
- Factory Lead Time :
- 6 Weeks
- Frequency :
- 160MHz
- Type :
- PLL Clock Generator
- Radiation Hardening :
- No
- Voltage - Supply :
- 1.7V~1.9V
- Operating Supply Voltage :
- 1.8V
- Height :
- 1.2mm
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e4
- Input :
- LVCMOS, Crystal
- Number of Outputs :
- 9
- Frequency (Max) :
- 230MHz
- Interface :
- Serial
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 24
- Weight :
- 89.499445mg
- Primary Clock/Crystal Frequency-Nom :
- 32MHz
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Number of Elements :
- 4
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Length :
- 7.8mm
- Number of Terminations :
- 24
- Output :
- LVCMOS
- Nominal Supply Current :
- 38mA
- PLL :
- Yes with Bypass
- Differential - Input:Output :
- No/No
- Lead Free :
- Lead Free
- Logic Function :
- Clock
- Terminal Pitch :
- 0.65mm
- Operating Supply Current :
- 38mA
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Ratio - Input:Output :
- 1:9
- Base Part Number :
- CDCE949
- Supply Voltage :
- 3.3V
- Max Supply Current :
- 38mA
- Contact Plating :
- Gold
- Number of Circuits :
- 1
- Datasheets
- CDCE949PW
Clock Generators, PLLs, Frequency Synthesizers Texas Instruments CDCE949PW Overview
The Texas Instruments CDCE949PW is a high-performance, programmable clock synthesizer designed for precision clock management in sophisticated electronic systems. Part of the Clock Generators, PLLs, and Frequency Synthesizers category, this IC incorporates four programmable phase-locked loops (PLLs) and a voltage-controlled crystal oscillator (VCXO), all encapsulated within a compact 24-TSSOP package. The device is engineered to provide low-jitter, high-frequency clock outputs, making it an essential component in digital applications requiring stable and precise timing solutions. This overview highlights the key aspects of the Clock Generators, PLLs, Frequency Synthesizers Texas Instruments CDCE949PW, ensuring a comprehensive understanding for businesses aiming to enhance their electronic architectures.
CDCE949PW Features
- Four independently programmable PLLs for flexible clock generation.
- Integrated VCXO with a wide frequency range, supporting fine-tuning of the output frequency.
- Output frequencies up to 230 MHz, accommodating a variety of high-speed applications.
- Supports multiple output formats including LVCMOS, facilitating easy integration into existing designs.
- Low phase noise and jitter, critical for high-performance digital signal processing.
- Programmable through an I2C interface, offering ease of configuration and adjustments.
CDCE949PW Applications
- Telecommunications equipment
The CDCE949PW can be used to generate precise clock signals required for data transfer and signal integrity in telecommunication infrastructure.
- Networking hardware
Its ability to provide stable and configurable clock outputs makes it ideal for routers, switches, and other network devices that require reliable timing for data packet processing and transmission.
- Data centers
In data centers, the CDCE949PW ensures synchronization across high-speed servers and storage devices, facilitating efficient data management and retrieval.
- Consumer electronics
Used in devices such as set-top boxes and home entertainment systems, the CDCE949PW helps in maintaining audio and video synchronization and quality.
- Industrial applications
This IC provides the precision needed for automated systems and machinery in industrial settings, where timing accuracy is paramount for operational efficiency.
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