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PDF DSC1123 Data sheet ( Hoja de datos )
| Número de pieza | DSC1123 | |
| Descripción | PureSilcon Performance LVDS Oscillator | |
| Fabricantes | Discera | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DSC1123 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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DSC1123 Series
2.5 to 3.3V PureSilcon™ Performance LVDS Oscillator
Advanced Datasheet
General Description
The DSC1123 is a silicon MEMS based LVDS
oscillator offering excellent jitter and stability
performance over a wide range of supply
voltages and temperatures. The device operates
from 10 to 425MHz in increments of 100Hz (up
to four decimal point resolution) with supply
voltages between 2.5V to 3.3 Volts.
Available in industry standard 7X5mm and
5X3.2 packages, the DSC1123 is a “drop-in”
replacement for a standard 6 pin quartz
oscillator. Employing semiconductor packaging
techniques, the DSC1123 is also available in a
3.2X2.5mm package that is the industry’s
smallest package for differential output devices.
Block Diagram
Pin 1 Enable / Disable
Pin 6 Vdd
MEMS
Oscillator
Phase Locked
Loop
Differential
Output
Driver
Temperature
Sensor &
Compensation
Circuitry
Sigma Delta
Moduclator
Output
Pin 5
Pin 4
Output
Pin 2 NC
Pin 3 GND
Enable Function
Enable
(pin 1)
Hi Level
Open
(no connect)
Low Level
Outputs
(pin 4 & 5)
Outputs Active
Outputs Active
High Impedance
Features
Frequency Range: 10 to 425MHz
Low Integrated Phase Noise Jitter
o <3 ps rms: 12kHz to 20MHz
o <1 ps rms: 100kHz to 20MHz
o <0.7 ps rms: 200kHz to 20MHz
Current: <40ma
Output Enable/Disable Function
Operating voltage
o 2.25 to 3.60V (absolute max)
Exceptional Stability over Temperature
o ±20 PPM, ±25 PPM ±50 PPM
Operating Temperature Range
o Industrial -40ºC to 85ºC
o Ext. Commercial -20ºC to 70ºC
o Commercial 0ºC to 70ºC
Ultra Miniature Footprint
o 3.2 x 2.5 x 0.85 mm
o 5.0 x 3.2 x 0.85 mm
o 7.0 x 5.0 x 0.85 mm
Lead Free, RoHS & Reach SVHC
Compliant
IBIS Models will be available
LVPECL & HCSL versions available
Benefits
Pin for pin “drop in” replacement for
industry standard 6 pin oscillators
Frequency Resolution to 4 decimals
Small Plastic package
Cost Effective Solution
Excellent Immunity to Mechanical
Shock and Vibration
Semiconductor level reliability,
significantly better than quartz
Applications
10G/1G Ethernet
Storage Area Networks
PON
Server & Storage Platforms
HD Video
SAS / Fibre Channel
All Rights Reserved. No part of this document may be copied or reproduced in any form without the prior written permission of Discera, Inc. Discera Inc. may update or make
changes to the contents, products, programs or services described at any time without notice. This document neither states nor implies any kind of warranty, including, but not
limited to implied warranties of merchantability or fitness for a particular use.
Page 1 | 2010-3-16
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet DSC1123.PDF ] | |
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