DSC8001 Series
1.8~3.3V
Programmable Low-Power Precision CMOS Oscillator
General Description
The DSC8001 is a programmable silicon
MEMS based CMOS oscillator offering
excellent jitter and stability performance
over a wide range of supply voltages and
temperatures. The device operates from 1
to 150MHz in increments of 100Hz (up to
four decimal point resolution) with supply
voltages between 1.8 to 3.3 Volts and
extended temperatures from -40ºC to
105ºC.
The DSC8001 incorporates an all silicon
resonator that is extremely robust and
nearly immune to stress related fractures,
common to crystal based oscillators.
Without sacrificing the performance and
stability required of today’s systems, a
crystal-less design allows for a higher level
of reliability, making the DSC8001 ideal for
rugged,
industrial,
and
portable
applications where stress, shock, and
vibration can damage quartz crystal based
systems.
Available in industry standard packages,
the DSC8001 can be “dropped-in” to the
same PCB footprint as standard crystal
oscillators.
Features
Frequency Range: 1 to 150MHz
Exceptional Stability over Temperature
o
±10 PPM, ±25 PPM, ±50 PPM
Operating voltage
o
1.7 to 3.6V
Operating Temperature Range
o
Ext. Industrial -40ºC to 105ºC
o
Industrial -40ºC to 85ºC
o
Ext. Commercial -20ºC to 70ºC
o
Commercial 0ºC to 70ºC
Low Operating and Standby Current
o
5mA Operating (40MHz)
o
15uA Standby
Ultra Miniature Footprint
o
2.5 x 2.0 x 0.85 mm
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
MIL-STD 883 Shock and Vibration
Resistant
Pb Free, RoHS, Reach SVHC Compliant
AEC-Q100 Reliability Qualified
Benefits
Pin for pin “drop in” replacement for
industry standard oscillators
Semiconductor level reliability,
significantly higher than quartz
Frequency Resolution to 4 decimals
Short mass production lead-times
Longer Battery Life / Reduced Power
Compact Plastic package
Cost Effective
Block Diagram
V
DD
Output
Applications
Resonator
PFD
VCO
Frac-N
PLL
Mobile Applications
Consumer Electronics
Portable Electronics
DVR, CCTV, Surveillance Cameras
Low Profile Applications
Industrial Applications
Standby#
(pin1)
GND
_____________________________________________________________________________________________________________________________ _________________
DSC8001
Page 1
MK-Q-B-P-D-090110-03-3
DSC8001 Series
VDD = 1.8v
Parameter
Supply Current, no load
Output Transition time
Rise Time
Fall Time
1.8~3.3V
Programmable Low-Power Precision CMOS Oscillator
Symbol
I
DD
Condition
1MHz
C
L
=0p
27MHz
R
L
=∞
70MHz
T=25°C
150MHz
C
L
=15pF; T=25°C
20%/80%*V
DD
F = 100MHz
3
Min
Typ
6.0
6.5
7.2
8.3
1.8
1.0
60
Max
6.3
6.9
7.5
9.1
3
3
Unit
mA
t
R
t
F
J
CC
ns
Ps
Jitter, Max Cycle to Cycle
VDD = 2.5v
Parameter
Supply Current, no load
Output Transition time
Rise Time
Fall Time
Jitter, Max Cycle to Cycle
Symbol
I
DD
Condition
1MHz
C
L
=0p
27MHz
R
L
=∞
70MHz
T=25°C
150MHz
C
L
=15pF; T=25°C
20%/80%*V
DD
F = 100MHz
3
Min
Typ
6.0
6.7
7.7
9.6
1.0
0.9
50
Max
6.3
7.0
8.1
10.6
2
2
Unit
mA
t
R
t
F
J
CC
ns
ps
VDD = 3.3v
Parameter
Supply Current, no load
Output Transition time
Rise Time
Fall Time
Jitter, Max Cycle to Cycle
Symbol
I
DD
Condition
1MHz
C
L
=0p
27MHz
R
L
=∞
70MHz
T=25°C
150MHz
C
L
=15pF; T=25°C
20%/80%*V
DD
F = 100MHz
3
Min
Typ
6.0
6.8
8.2
10.8
1.0
0.9
50
Max
6.3
7.2
8.7
12.2
2
2
Unit
mA
t
R
t
F
J
CC
ns
ps
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.
t
SU
is time to stable output frequency after V
DD
is applied. t
SU
and t
EN
(after EN is asserted) are identical values.
3.
Measured over 50k clock cycles.
_____________________________________________________________________________________________________________________________ _________________
DSC8001
Page 3
MK-Q-B-P-D-090110-03-3
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