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Abracon LLC ASEMB-19.200MHZ-LC-T — Crystals & Oscillators

ASEMB-19.200MHZ-LC-T, 19.2 MHz CMOS MEMS Oscillator

MPNASEMB-19.200MHZ-LC-T
Active

Abracon ASEMB, Pure Silicon™ MEMS XO (Standard), 19.2 MHz, CMOS output, 1.8–3.3 V, 3.20 × 2.50 × 0.90 mm, -40°C~85°C, Standby function, Tape & Reel / Cut Tape.

$1.3807Ref. price · indicative, final on quote
Abracon LLC ASEMB-19.200MHZ-LC-T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

ASEMB-19.200MHZ-LC-T specifications
ParameterValue
TypeXO (Standard)
SeriesASEMB, Pure Silicon™
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply16mA
Current - supply (Disable)15µA
Frequency19.2 MHz
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

19.2 MHz MEMS oscillator — what the ratings decide

The ASEMB-19.200MHZ-LC-T is a MEMS-based CMOS clock oscillator in the 3.20 × 2.50 mm footprint, the standard footprint for compact timing on dense MCU and FPGA boards. Drawing 16 mA maximum during active operation, it sits within the drive capability of typical LDO regulators used on single-rail logic boards. The 15 µA maximum in disable mode keeps standby current low enough for battery-backed designs where the clock needs to be gated off completely.

Active production and supply posture

The part carries an Active lifecycle designation. Available in Tape & Reel and Cut Tape packaging — specify the exact ordering code including the TR/CT suffix before committing to the BOM line, as the two packaging options have different minimum order quantities and reel diameters.

Frequently asked questions

What is the closest alternative to ASEMB-19.200MHZ-LC-T in the ASEMB family?

No pin-compatible alternative or official cross-reference is listed for this exact frequency and voltage grade. The ASEMB series spans multiple frequencies and supply variants — a second-source search at RFQ should specify 19.2 MHz, 1.8–3.3 V, CMOS output, and the 4-SMD no-lead package to surface any available alternate source or AEC-Q variant.

What compliance documentation does Abracon provide for ASEMB-19.200MHZ-LC-T?

RoHS and REACH compliance status is confirmed in the manufacturer documentation — request the certificate of conformance and material declaration sheet at RFQ. No UL or IEC safety rating is listed for this part, so confirm the applicable regulatory requirements for your end equipment before specifying.

What does the Standby (Power Down) function mean for circuit design?

The Standby pin gates the output — driving it low places the oscillator in a low-current draw state (15 µA max) rather than a full hard shutdown. This allows the clock output to be cleanly disabled without removing the supply rail, useful in power-cycling sequences or when multiple clock domains need to be sequenced on the same rail.