DSC2030 Datasheet, PDF (1/5 Pages) Micrel Semiconductor – Low-Jitter Configurable LVDS Oscillator

DSC2030
Low-Jitter Configurable LVDS Oscillator
General Description
The DSC2030 series of high performance
LVDS oscillators utilize a proven silicon MEMS
technology to provide excellent jitter and
stability while incorporating additional device
functionality. The DSC2030 allows the user
to easily modify the frequency of the
oscillator using pins. The DSC2030 has
provision for up to four user-defined pre-
programmed,
pin-selectable
output
frequencies.
DSC2030 is packaged in a 14-pin 3.2x2.5
mm QFN package and available in
temperature grades from Ext. Commercial to
Automotive.
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
 4 Pin-Selectable Output Frequencies
 Short Lead Times: 2 Weeks
 Wide Freq. Range:
o LVDS Output: 2.3 to 460 MHz
 Miniature Footprint of 3.2x2.5mm
 Excellent Shock & Vibration Immunity
o Qualified to MIL-STD-883
 High Reliability
o 20x better MTF than quartz oscillators
 Supply Range of 2.25 to 3.6 V
 Lead Free & RoHS Compliant
Applications
 Consumer Electronics
 Storage Area Networks
o SATA, SAS, Fibre Channel
 Passive Optical Networks
o EPON, 10G-EPON, GPON, 10G-PON
 Ethernet
o 1G, 10GBASE-T/KR/LR/SR, and FCoE
 HD/SD/SDI Video & Surveillance
 PCI Express
_____________________________________________________________________________________________________________________________ _________________
DSC2030
Page 1
MK-Q-B-P-D-12042606-2