General Description
Block Diagram
Enable Function
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Page 1 | 2010-3-16
The DSC1104 is a silicon MEMS based HCSL
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 DSC1104 is a “drop-in”
replacement
oscillator. Employing semiconductor packaging
techniques, the DSC1104 is also available in a
3.2X2.5mm package that is the industry’s
smallest package for differential output devices.
Pin 1
DSC1104 Series
Compensation
(no connect)
Temperature
Standby#
Low Level
Oscillator
Sensor &
Circuitry
2.5 to 3.3V
Hi Level
MEMS
(pin 1)
Open
Standby#
for
Phase Locked
Pin 2
Sigma Delta
Moduclator
a
Loop
GND
standard
Powerdown (Hi Z)
PureSilcon™ Performance HCSL Oscillator with Standby
Advanced Datasheet
Outputs Active
Outputs Active
(pin 4 & 5)
Outputs
Pin 4
Differential
Output
Driver
6
Vdd
pin
quartz
Output
Pin 3
Benefits
Applications
Features
Frequency Range: 10 to 425MHz
Low Integrated Phase Noise Jitter
Current: <40ma
Standby/ Powerdown Function
Operating voltage
Exceptional Stability over Temperature
Operating Temperature Range
Ultra Miniature Footprint
Lead Free, RoHS & Reach SVHC
Compliant
IBIS Models will be available
LVPECL & LVDS versions available
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
PCI SSD Drives
PCI Host Adapter
Graphic Boards
PCI Card Readers
PCI Camera
Capture Boards
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<3 ps rms:
<1 ps rms:
<0.7 ps rms: 200kHz to 20MHz
2.25 to 3.60V (absolute max)
±20 PPM, ±25 PPM ±50 PPM
Industrial -40ºC to 85ºC
Ext. Commercial -20ºC to 70ºC
Commercial 0ºC to 70ºC
3.2 x 2.5 x 0.85 mm
5.0 x 3.2 x 0.85 mm
7.0 x 5.0 x 0.85 mm
12kHz to 20MHz
100kHz to 20MHz