Manufacturer Part Number
CDCE937QPWRQ1
Manufacturer
Texas Instruments
Introduction
The CDCE937QPWRQ1 is a spread spectrum clock driver designed for clock generation and frequency synthesis for automotive applications.
Product Features and Performance
Type: Spread Spectrum Clock Driver
PLL: Equipped with Bypass functionality
Input Compatibility: LVCMOS, Crystal
Output Compatibility: LVCMOS
Number of Circuits: 1
Ratio Input:Output of 1:7
No differential input-output
Maximum Frequency up to 230MHz
Includes Divider functionality
Voltage Supply Range: 1.7V ~ 1.9V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Grade: Automotive
Qualification: AEC-Q100
Package/Case: 20-TSSOP (0.173", 4.40mm Width)
Product Advantages
High temperature tolerance ensuring reliability under extreme conditions
Compact TSSOP package suitable for space-constrained applications
Designed specifically to meet automotive standards (AEC-Q100 qualified)
Key Technical Parameters
Frequency: Max 230MHz
Supply Voltage: 1.7V ~ 1.9V
Temperature Range: -40°C ~ 125°C
Package: 20-TSSOP
Quality and Safety Features
Automotive grade qualification (AEC-Q100)
Operates reliably across a wide temperature range
Compatibility
Compatible Inputs: LVCMOS, Crystal
Compatible Outputs: LVCMOS
Application Areas
Automotive electronics
Frequency synthesis and clock generation in embedded systems
Product Lifecycle
Product Status: Active
No known discontinuation, replacements, or upgrades currently announced
Several Key Reasons to Choose This Product
Robust temperature and voltage ranges suited to automotive conditions.
Provides up to seven output clocks from a single input, enhancing design flexibility.
Meets strict automotive industry standards, ensuring reliability and quality.
Surface mount package facilitates easier manufacturing processes in tight layouts.
Spread spectrum capability for reduced electromagnetic interference, improving system performance in sensitive applications.
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