Features

•Low RMS Phase Jitter: <1 ps (typ.)

•High Stability: ±10 ppm, ±20 ppm, ±25 ppm, ±50 ppm

•Wide Temperature Range

-Industrial: –40°C to +85°C

-Ext. Commercial: –20°C to +70°C

-Ext. Industrial: –40°C to +105°C

•High Supply Noise Rejection: –50 dBc

•Wide Frequency Range: 2.3 MHz to 460 MHz

•Small Industry Standard Footprints:

-2.5 mm x 2.0 mm, 3.2 mm x 2.5 mm, 5.0 mm x 3.2 mm, and 7.0 mm x 5.0 mm

•Excellent Shock and Vibration Immunity

-Qualified to MIL-STD-883

•High Reliability

-20x Better MTF than Quartz Oscillators

•Low Current Consumption

•Supply Range of 2.25V to 3.6V

•Standby and Output Enable Function

•Lead Free and RoHS Compliant

Applications

•Storage Area Networks

-SATA, SAS, Fibre Channel

•Passive Optical Networks

-EPON, 10G-EPON, GPON, 10G-PON

•Ethernet

-1G, 10GBASE-T/KR/LR/SR, and FCoE

•HD/SD/SDI Video and Surveillance

•PCI Express: Gen 1 to Gen 4

•Display Port

General Description

The DSC1104 and DSC1124 series of high performance oscillators utilizes a proven silicon MEMS technology to provide 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 criteria for a variety of communications, storage, and networking applications.

DSC1104 has a standby feature allowing it to completely power down when EN pin is pulled low; whereas for DSC1124, only the outputs are disabled when EN is low. Both 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 HCSL quartz crystal oscillators.