Obsolete — sourcing path for production and repair
The DSC6001HE2A-018.4320T is listed as Obsolete.
18.432 MHz CMOS output with wide supply range
The 18.432 MHz output is a standard frequency for generating common UART baud rates (e.g., 115200 bps) with zero error, a frequent requirement in automotive CAN gateways and telematics modules. CMOS output interfaces directly with most MCU clock inputs without external level translation. The supply voltage range of 1.71V to 3.63V covers 1.8V, 2.5V, and 3.3V logic rails, simplifying power rail design.
Standby function for power-sensitive applications
The Standby (Power Down) function allows the oscillator to be disabled via a control pin, reducing current draw to near zero. This is useful in battery-backed or sleep-mode automotive modules where quiescent current must be minimized during ignition-off periods.
Compact 4-SMD no-lead package for space-constrained boards
Housed in a 4-SMD, No Lead package measuring 1.60 mm x 1.20 mm with a seated height of 0.89 mm, this oscillator fits tight PCB layouts common in automotive sensor modules and compact control units. Surface-mount assembly is standard for reflow soldering.