DSC8002 Series
1.8 to 3.3V Programmable Low-Power CMOS Oscillator
General Description
Features
The DSC8002 is a programmable MEMS
Frequency Range: 1 to 150MHz
based PureSilicon Oscillator. Using the
Exceptional Stability over Temperature
DragonFly or TimeFlash handheld o 25 PPM, 50 PPM
Operating voltage
programmer, the end user can program the
o 1.8 to 3.3V (nominal)
DSC8002 within seconds to any frequency
o 1.65 to 3.60V (absolute max)
from 1 to 150MHz in increments of 100Hz
Operating Temperature Range
(up to four decimal point resolution). The
o Industrial -40C to 85C
nominal operational range spans from 1.8
o Ext. Commercial -20C to 70C
to 3.3 Volts, without any need for
o Commercial 0C to 70C
additional external components, providing
Low Operating and Standby Current
ease of use and flexibility in multi-voltage
o 3mA Operating (40MHz)
applications.
o 1uA Standby
Ultra Miniature Footprint
The DSC8002 incorporates an all silicon
o 2.5 x 2.0 x 0.85 mm
resonator that is extremely robust and
o 3.2 x 2.5 x 0.85 mm
nearly immune to stress related fractures,
o 5.0 x 3.2 x 0.85 mm
common to crystal based oscillators.
o 7.0 x 5.0 x 0.85 mm
Without sacrificing the performance and Excellent shock and Vibration
stability required of todays systems, a Resistance
Lead Free, RoHS & Reach SVHC
crystal-less design allows for a higher level
Compliant
of reliability, making the DSC8002 ideal for
Handheld programmer available for
rugged, industrial, and portable
purchase
applications where stress, shock, and
vibration can damage quartz crystal based
systems. Benefits
Pin for pin drop in replacement for
Available in industry standard packages,
industry standard oscillators
the DSC8002 can be dropped-in to the
Semiconductor level reliability,
same PCB footprint as standard crystal
significantly higher than quartz
oscillators.
Frequency Resolution to 4 decimals
Fully Programmable Operating Voltage
Block Diagram
and Frequency
Longer Battery Life / Reduced Power
Compact Plastic package
VV OuOutptpuutt
DDDD
Cost Effective
Applications
Mobile Applications
VVVCCCOOO
PPPFDFDFD
RReessonatonatoror
Consumer Electronics
Portable Electronics
FFFrrraaaccc---NNN
CCD Clock for VTR Cameras
PPLLLL Low Profile Applications
Industrial
SStatannddbbyy## GNDGND
((ppin1in1))
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DSC8002 Page 1 MK-Q-B-P-D-031809-06-8
1.8 to 3.3V
Programmable Low-Power CMOS Oscillator
DSC8002 Series
1
Absolute Maximum Ratings Ordering Code
Item Min. Max Unit Condition
Supply Voltage -0.3 +4.0 V DSC8002 CE1 032.0000 T
-
Input Voltage -0.3 VDD+0.3 V
Family
Junction Temp - +150 C
Storage Temp -55 +150 C
Package, Temp
& Stability Tape/
Soldering Temp - +260 C 40 sec max.
Reel
Output Freq
ESD - V
1.0 to 150MHz
HBM 2000
MM 200
* See Ordering Information for details
CDM 500
Recommended Operating Conditions
Parameter Symbol Range
Supply Voltage V 1.65 3.60V
DD
Output Load Z R>10K, C15pF
L
Operating Temperature
Option 1 T -40 +85 C
Option 2 -20 +70 C
Option 3 0 +70 C
Specifications
Parameter Symbol Condition Min. Typ. Max. Unit
Frequency f Single Frequency 1 150 MHz
0
Frequency Tolerance ppm
Option 1 -40C to +85C 25,50
Option 2 f -20C to +70C 25,50
Option 3 0C to +70C 25,50
Supply Current, no I C =0p 1 to 40MHz 3
DD L
load R = 40 to 80MHz 4
L
T=25C 80 to 125MHz 5 mA
125 to 150MHz 6 10
Supply Current, I T=25C 1.0 uA
DD
standby
Output Logic Levels
Output logic high V C =15pF 0.8*V - Volts
OH L DD
Output logic low V - 0.2*V
OL DD
Output Transition time
Rise Time t C =15pF; T=25C 1.3 2 ns
R L
Fall Time t 20%/80%*V 1.3 2
F DD
2
Output Startup Time t T=25C 3 10 ms
SU
Output Disable Time t 20 100 ns
DA
Output Duty Cycle SYM 45 55 %
Input Logic Levels
Input logic high V 0.75*V - Volts
IH DD
Input logic low V - 0.25* V
IL DD
3
Jitter, Cycle to Cycle J F = 100MHz 95 ps
CC
Notes:
1. Absolute maximum ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be
operated beyond these limits.
2. Output frequency to within 100ppm of final stable output frequency.
3. See typical cycle to cycle jitter graph for frequency dependence.
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DSC8002 Page 2 MK-Q-B-P-D-031809-06-8