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Texas Instruments CDCEL925PW — Clock & Timing ICs

Texas Instruments CDCEL925PW Clock Synthesizer, 230MHz

MPNCDCEL925PW
Active

Texas Instruments CDCEL925PW clock/frequency synthesizer, PLL with bypass, 230 MHz max, 1:5 LVCMOS I/O, 1.7V-1.9V supply, -40°C to 85°C, 16-TSSOP.

$5.3400Ref. price · indicative, final on quote
Texas Instruments CDCEL925PW datasheet (PDF)
Packaging16-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CDCEL925PW specifications
ParameterValue
TypeClock/Frequency Synthesizer
MountingSurface Mount
Supply voltage1.7V ~ 1.9V
Frequency - max230MHz
Operating temperature-40°C~85°C
PLLYes with Bypass
InputLVCMOS, Crystal
OutputLVCMOS
PackageTube
Case16-TSSOP (0.173\", 4.40mm Width)
Divider (Multiplier)Yes/No
Number of circuits1
Ratio - Input:Output1:5
Differential - Input:OutputNo/No

Product details

Clock synthesis for multi-domain boards

The CDCEL925PW: The integrated PLL includes a bypass mode — when bypassed, the input clock passes directly to the outputs, useful for system test or low-jitter paths where the PLL's phase noise is undesirable. The 1:5 input-to-output ratio means one reference clock feeds five independent clock domains, each programmable via the device's serial interface. This suits boards where a single oscillator must drive multiple ICs — an FPGA core clock, a DDR memory reference, and a gigabit Ethernet PHY, for example — without adding separate crystal cans for each rail.

Supply and temperature constraints for the BOM

If your board uses 2.5V or 3.3V for the clock generator, you will need a local LDO.

Frequently asked questions

What is the PLL bypass feature on the CDCEL925PW?

The PLL bypass mode routes the input clock directly to the outputs without frequency synthesis. This is useful for system test, low-jitter paths, or when the input frequency already matches the required output frequency and the PLL's phase noise or lock time is undesirable.

What compliance documentation does TI provide for CDCEL925PW?

The CDCEL925PW is ROHS3 compliant. Texas Instruments provides the standard RoHS certificate of compliance and material declaration. No UL, IEC, or REACH documentation is listed in the product record.