All Alternatives

Alternatives to Texas Instruments LMK6CE02000CDLFR

Texas Instruments LMK6CE02000CDLFR and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Texas Instruments LMK6CE02000CDLFR

LMK6CE02000CDLFR compared against its qualified second sources
LMK6CE02000CDLFRTexas InstrumentsASDMB-20.000MHZ-LY-TAbracon LLCLMK6CE02000CDLERTexas Instruments
FFF CompatibilityMatches the exact 4-pin 2.5mm x 2.0mm QFN/SMD footprint with matching functional pinout assignment.Identical package height and width dimensions, allowing seamless pick-and-place interchangeability.Operates over a slightly narrower temperature range of -40°C to 85°C compared to the target's -40°C to 105°C. Pin 1 function is Standby instead of Output Enable.Uses a larger 3.2mm x 2.5mm (VSON DLE-4) footprint instead of the target's 2.5mm x 2.0mm (VSON DLF-4) package, requiring PCB landing pattern changes. Pin assignments are functionally identical.Package body is physically larger (3.2mm x 2.5mm vs 2.5mm x 2.0mm) but shares the same low-profile surface mount format.Identical silicon BAW technology, frequency stability, output driver, logic enable levels, and operating conditions.
AI Summary

LMK6CE02000CDLFR by Texas Instruments: 20 MHz XO (Standard) LVCMOS Oscillator 2.5V, 3.3V Enable/Disable 4-VDFN.

This MEMS-based alternative is a direct drop-in physical match with a narrower temperature rating. It is a highly reliable commodity alternative for standard industrial designs that do not exceed 85°C.

  • Direct drop-in replacement on the exact same 2.5mm x 2.0mm land pattern
  • Offers superior frequency stability of ±10ppm compared to the original ±25ppm
  • Broad supply voltage support from 1.8V to 3.3V, covering the target's range
  • Operating temperature is limited to 85°C instead of the target's 105°C rating
  • Slightly higher supply current under certain conditions compared to the low-power BAW original

This sibling part is functionally identical to the queried device but housed in the larger 3.2mm x 2.5mm DLE package. It serves as a reliable performance match if board layout space permits a layout adjustment.

  • Same LMK6C internal design and ultra-low jitter characteristics (350fs typical RMS jitter)
  • Identical 20 MHz output frequency, LVCMOS driver, and 2.5V to 3.3V supply range
  • Matches the -40°C to 105°C industrial temperature range and ±25ppm stability exactly
  • Requires PCB land pattern modification to accommodate the larger 3.2mm x 2.5mm physical size
Lifecycle StatusActiveActiveActive
Market AvailabilityIn stockIn stockNon-stock
REACHUnknownREACHUnknown
RoHSRoHSRoHSRoHS
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