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DSC1103DE1 Datasheet(数据表) 1 Page - Micrel Semiconductor

部件型号  DSC1103DE1
说明  Low-Jitter Precision LVDS Oscillator
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制造商  MICREL [Micrel Semiconductor]
网页  http://www.micrel.com
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DSC1103DE1 Datasheet(HTML) 1 Page - Micrel Semiconductor

   
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______________________________________________________________________________________________________________________________________________
DSC1103 | DSC1123
Page 1
MK-Q-B-P-D-110410-03-6
Low-Jitter Precision LVDS Oscillator
DSC1103
DSC1123
General Description
The DSC1103 & DSC1123 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.
DSC1103 has a standby feature allowing it to
completely power-down when EN pin is
pulled low; whereas for DSC1123, only the
outputs are disabled when EN is low. Both
oscillators are available in industry standard
packages, including the small 3.2x2.5 mm2,
and are “drop-in” replacements for standard
6-pin LVDS quartz crystal oscillators.
Block Diagram
Output Enable Modes
EN Pin
DSC1103
DSC1123
High
Outputs Active
Outputs Active
NC
Outputs Active
Outputs Active
Low
Standby
Outputs Disabled
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
 Short Lead Time: 2 Weeks
 Wide Freq. Range: 2.3 to 460 MHz
 Small Industry Standard Footprints
o
2.5x2.0, 3.2x2.5, 5.0x3.2, & 7.0x5.0 mm
 Excellent Shock & Vibration Immunity
o
Qualified to MIL-STD-883
 High Reliability
o
20x better MTF than quartz oscillators
 Low Current Consumption
 Supply Range of 2.25 to 3.6 V
 Standby & Output Enable Function
 Lead Free & RoHS Compliant
 LVPECL & HCSL Versions Available
Applications
 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: Gen 1 & Gen 2
 DisplayPort




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