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Texas Instruments CDCEL925PWR — Clock & Timing ICs

CDCEL925PWR Clock Synthesizer - TI, 230 MHz, 16-TSSOP

MPNCDCEL925PWR
Active

Texas Instruments CDCEL925PWR, Clock/Frequency Synthesizer, PLL Yes with Bypass, 1:5 LVCMOS output, 230 MHz max, 1.7V–1.9V supply, -40°C to 85°C, 16-TSSOP

$4.4500Ref. price · indicative, final on quote
Texas Instruments CDCEL925PWR datasheet (PDF)
Packaging16-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CDCEL925PWR 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
PackageTape & Reel (TR); Cut Tape (CT)
Case16-TSSOP (0.173\", 4.40mm Width)
Divider (Multiplier)Yes/No
Number of circuits1
Ratio - Input:Output1:5
Differential - Input:OutputNo/No

Product details

230 MHz PLL synthesizer with bypass — 16-TSSOP

The CDCEL925PWR is a clock/frequency synthesizer from Texas Instruments, integrating two PLLs with a bypass mode that lets the input clock pass through unmodified when the PLL is not needed. It accepts an LVCMOS or crystal input and delivers up to five LVCMOS outputs at a maximum frequency of 230 MHz.

The 1.7V to 1.9V supply range gives about ±100 mV of margin around the nominal 1.8V rail — a 1.8V LDO with ±2% accuracy stays inside the window, but a switcher with 50 mV ripple needs careful decoupling.

ROHS3 compliant per the current revision. The 16-TSSOP package (4.40 mm width) is a standard TI footprint shared across the CDCEL925 family.

Frequently asked questions

What is the difference between CDCEL925 and CDCEL925PWR?

The CDCEL925 and CDCEL925PWR share the same die and electrical specifications. The PWR suffix indicates tape-and-reel packaging for automated pick-and-place; the base CDCEL925 ships in tubes. Both are 16-TSSOP, ROHS3 compliant, and active.

Is CDCEL925PWR a functional replacement for the CD74HCT7046AE?

No. The CD74HCT7046AE is a through-hole PLL with a 38 MHz maximum frequency, 4.5V supply, and CMOS output — it operates in a different voltage and frequency domain. The CDCEL925PWR is a surface-mount 1.8V synthesizer rated to 230 MHz. They are not cross-compatible.