|
Model |
HCD361SC |
|
Frequency |
5 & 10MHz, other
frequencies in range 4-20MHz by request
|
|
Output |
HCD361SC HCMOS 50pF load |
|
Frequency Ageing Rate per
day, at despatch
|
<5x10-10 |
|
Projected Ageing Rate per year |
<5x10-8 |
|
Operating Temperature Range |
Standard -20oC to +70oC,
(other options possible from –40oC)
|
|
Temperature Stability |
<1x10-8 over -20oC
to +70oC |
|
Stability With Supply Voltage |
<1x10-9 for 10%
change |
|
Short Term Stability (1 sec) |
<1x10-11 |
| Phase Noise |
Offset |
Typical values |
| (data for 10MHz
quoted) |
10Hz |
<-125dBc/Hz |
|
100Hz |
<-135dBc/Hz |
|
1kHz |
<-150dBc/Hz |
|
50kHz |
<-155dBc/Hz |
|
10kHz |
<-160dBc/Hz |
|
Warm-Up Error |
±1x10-8 of final
frequency after <8 minutes at 25oC |
|
Frequency Adjustment,
(electrical only), +0.5 to +7.0V, stabilised output provided |
Suitable for 10+ years life, 15
years typical
|
|
±0.5ppm
minimum, positive slope |
| Power Supply |
+12V
DC standard. +15 & +18V options |
|
Power Consumption |
5W max. at switch on |
|
Typically
1.2W when stabilised at +25oC |
|
Harmonics |
<-30dB wrt carrier |
|
Dimensions (max) |
36.1mm
long
|
|
27.2mm
wide |
|
19.4mm
high |
|
Shock |
IEC 68-2-27 Test Ea, 50G for
11mS |
|
Vibration |
IEC 68-2-06 Test Fc, 10-55Hz,
1.5mm
|
|
55-500Hz,
10G |
|
Storage Temperature |
-40 to +90oC |
|
Humidity |
>90% non-condensing, solder
sealed package |
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