DSC2042

DSC2042 Low-Jitter Configurable HCSL-LVPECL Oscillator General Description The DSC2042 series of high performance dual output oscillators utilize a proven silicon MEMS technology to provide excellent jitter and stability while incorporating additional device functionality. The two outputs are controlled by separate supply voltages to allow for high output isolation. The frequencies of the outputs can be identical or independently derived from a common PLL frequency source. The DSC2042 has provision for up to eight user-defined preprogrammed, pin selectable output frequency combinations. DSC2042 is packaged in a 14-pin 3.2x2.5 mm QFN package and available in temperature grades from Ext. Commercial to Industrial. Block Diagram Features  Low RMS Phase Jitter: <1 ps (typ)  High Stability: ±10, ±25, ±50 ppm  Wide Temperature Range o Industrial: -40° to 85° C o Ext. commercial: -20° to 70° C  High Supply Noise Rejection: -50 dBc  Two Independent Outputs o HCSL & LVPE...