API MN725-2500.0000 Product data sheet revision 100909 Datasheet

MN725-2500.0000
Product Data Sheet
Revision 100909
Voltage Controlled SAW Oscillator
MN725-2500.0000
The MN725-2500.0000 Voltage Controlled SAW
Oscillator (VCSO) is a member of Spectrum
Microwave MN725 series of high performance low
noise SAW oscillators designed for the military
applications.
The hermetic kovar package and rugged hybrid
construction provide low vibration sensitivity and
performance over a wide operating temperature
range.
The highly repeatable and linear tuning range
makes the MN725 family of VCSOs ideal for phase
locked applications.
The design is based upon a fundamental VCSO in
the 375 MHz to 750 MHz frequency range that is
frequency multiplied by 4 to provide output
frequencies in the 1500 MHz to 3000 MHz range.
FEATURES





APPLICATIONS
Low phase Noise
o -97 dBc/Hz at 1 kHz
Low vibrations sensitivity
o 2 x10-9 per g
Hermetic Kovar package
o 1.0” x 1.0” x .2” SMT
-55°C to 100°C operating range
Rugged design for military applications




Phase Lock Loops
Local Oscillators
Low Noise Clocks
Clock recovery
DESCRIPTION
Operating Temperature: -55°C to 100°C
Storage Temperature: -55°C to 125°C
Power Supply Voltage: 13V
Tuning Voltage: -2V to +6 V
Spectrum Microwave
324 Clark Street Worcester, MA 01606
tel: 508-852-5400
MN725-2500.0000
Product Data Sheet
Revision 100909
SPECIFICATIONS
Specifications apply at Vcc = 8.0V and Tcase = 25°C unless otherwise specified
Parameter
Minimum
Typical
Maximum
Units
Notes
Center Frequency Range
2500
MHz
Other frequencies
available (1500 MHz to
3000 MHz)
Tuning Range
700
ppm
Vtune = 0.0V to 5.0V
Kvco
140
ppm/V
Tuning Linearity
-5
5
%
Output Power
8
12
dBm
Harmonic Spurious
-30
dBc
Sub-harmonic Spurious
-25
dBc
Non-harmonic Spurious
-60
dBc
10
Deviation from best linear
fit
-55°C to 100°C
SSB Phase Noise
Δf = 1 kHz
-97
dBc/Hz
Δf = 10 kHz
-120
dBc/Hz
Δf = 100 kHz
-140
dBc/Hz
Δf = 1 MHz
-148
dBc/Hz
Δf = 10 MHz
-150
dBc/Hz
Vcc
7.6
Icc
Operating Temperature
Spectrum Microwave
-55
8
8.4
Volts
120
150
mA
100
°C
324 Clark Street Worcester, MA 01606
Consult Factory for other
available Vcc
Case temperature
tel: 508-852-5400
MN725-2500.0000
Product Data Sheet
Revision 100909
BLOCK DIAGRAM
RF
OUT
Freq
X4
RF Amp
Coupler
Band Pass
Filter
RF Amp
Outline Drawing
Phase
Shifter
SAW Delay
Line
Vtune
OUTLINE DRAWING
Spectrum Microwave
324 Clark Street Worcester, MA 01606
tel: 508-852-5400
MN725-2500.0000
Product Data Sheet
Revision 100909
PHASE NOISE and SPURIOUS DATA
Typical MN725-2500.0000 SSB Phase Noise
MN725-2500.0000 Output Spectrum from 1 MHz to 5 GHz
Spectrum Microwave
324 Clark Street Worcester, MA 01606
tel: 508-852-5400
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