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Page #

Rev Date: 12/12/2013

2

Radiation Tolerant Voltage Controlled SAW Oscillator

Technical Specifications

Space-Qualified VCSO with Ruggedized Hybrid Construction

API725 Series

Parameter

Min

Typical

Max

Units

Notes

Center

Frequency Range

350

4,000

MHz

Tuning Range

700

ppm

Kvco

140

ppm/V

Tuning Linearity

-10

10

%

Deviation from Best Linear Fit

Output Power

8

10

dBm

Harmonic Spurious

-30

dBc

Sub-harmonic Spurious

-25

dBc

For Multiplier

Versions Only

Non-harmonic Spurious

-60

dBc

SSB Phase Noise

Fundamental 20logN Applies

for Multiplied Version

Δf = 1 kHz

-109

dBc/Hz

Δf = 10 kHz

-132

dBc/Hz

Δf = 100 kHz

-152

dBc/Hz

Δf = 1 MHz

-160

dBc/Hz

Δf = 10 MHz

-160

dBc/Hz

Vcc

7.6

8

8.4

Volts

Consult Factory for Other

Available Vcc

Icc

120

150

mA

Operating Temperature

-55

+100

°C

Case Temperature

Specifications apply at Vcc = 8.0V and Tcase = 25°C unless otherwise specified