The DSC12x2/3/4 family of high-performance oscillators utilizes the latest generation of silicon MEMS technology that reduces close-in noise and provides excellent jitter and stability over a wide range of supply voltages and temperatures. By eliminating the need for quartz or SAW technology, MEMS oscillators significantly enhance reliability and accelerate product development, while meeting stringent clock performance requirements for various communications, storage, and networking applications.

The DSC12x2/3/4 family features a control function on pin 1 or pin 2 that permits either a standby feature (complete power down when STDBY is low), output enable (output is tri-stated with OE low), or a frequency select (choice of two frequencies selected by FS high/low). See the Product Identification System section for detailed information.

All oscillators are available in industry-standard packages, including the small 2.5 mm x 2.0 mm, and are “drop-in” replacements for standard 6-pin LVPECL/LVDS/HCSL crystal oscillators.

DSC1202/1222: LVPECL output

DSC1203/1223: LVDS output

DSC1204/1224: HCSL output

Create an application-specific part and order samples with the CLOCKWORKS CONFIGURATOR tool.

Low RMS Phase Jitter: 650 fs (typ.)

Complies with PCIe Gen1/2/3/4/5/6 Common Clock Spec

High Stability: ±20, ±25, ±50 ppm

Wide Temperature Range:
• Automotive: –40°C to +125°C (LVDS Only)
• Extended Industrial: –40°C to +105°C
• Industrial: -40°C to 85°C
• Ext. commercial: -20°C to 70°C
• For AEC-Q100 qualified, refer to DSA1200 Family

Supports LVPECL, LVDS, or HCSL Differential Outputs

Wide Freq. Range: 2.5 to 450MHz

Small Industry Standard Footprints :
• 2.5mm x 2.0mm, 3.2mm x 2.5mm, 5.0mm x 3.2mm, & 7.0mm x 5.0mm

Excellent Shock & Vibration Immunity
• Qualified to MIL-STD-883

High Reliability :
• 20x better MTF than quartz oscillators

Low Current Consumption

Supply Range of 2.25V to 3.63V

Standby, Frequency Select, and Output Enable Functions

Lead Free & RoHS Compliant