Symmetricom 098-00071-000, Руководство пользователя

Страница: 14 / 25

Electrical Specifications
Electrical Specifications - 8200
Characteristics
All limits are given at base-plate temperature of 25°C, and Supply Voltage of 25VDC unless noted
otherwise.
Description Conditions Min Typ Max Units
Supply Voltage 15 32 VDC
Frequency Accuracy at shipment -5*10
-11
5*10
-11
Power consumption during warm-up 20 W
Warm up time to lock @ -40°C base-plate 8 Mins
@ 25°C base-plate 6 Mins
Time to <1E
-9
@ -40°C base-plate 10 Mins
@ 25°C base-plate 8 Mins
Power consumption operating (28Vdc)
@ -40°C base-plate 16 W
@ 25°C base-plate 12 W
@ 80°C base-plate 8 W
RF Output Amplitude 0.5 0.7 Vrms
Harmonic Distortions -30 dBc
Spurious
<150MHz
147.5MHz +/-300kHz
>150MHz
<-75
<-70
<-80
dBc
dBc
dBc
Short-Term Stability
(Allan Deviation), tested after 30 min of
operation
@t = 1s <3*10
-11
@t = 10s <1*10
-11
@t = 100s <3*10
-12
Description Conditions Min Typ Max Units
SSB Phase Noise (static)
@1Hz
@10Hz
@100Hz
@1kHz
@10kHz
-72
-92
-128
-140
-148
dBc/Hz
Aging rate after 30 days of operation
Per month 5*10
-11
10 years 1*10
-9
Analog Frequency Control (Optional)
Control Voltage
range 0 to 5 VDC
±1.5*10
-9
Digital Frequency Control
Resolution ±1*10
-12
Range ±1*10
-6
14 of 25
深圳市儒科电子有限公司