The DSC1033CC1-011.0592T: No official successor is listed on the record. Available through independent surplus channels; lot quantities confirmed at RFQ.
A MEMS-based XO (Standard) outputting CMOS at 11.0592 MHz — a common baud-rate base for UART and serial communication, eliminating the need for a PLL to derive 115200 bps or 57600 bps.
Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm x 0.90 mm. The 0.126" x 0.098" footprint matches industry-standard 3.2 x 2.5 mm oscillator pads — a direct drop-in for any XO with that common land pattern.