SRB660 [TEMEX]

Ultra Low Noise Voltage Controlled 1200 MHz SAW Oscillator; 超低噪声压控1200 MHz的SAW振荡器
SRB660
型号: SRB660
厂家: TEMEX    TEMEX
描述:

Ultra Low Noise Voltage Controlled 1200 MHz SAW Oscillator
超低噪声压控1200 MHz的SAW振荡器

振荡器
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SAW Products  
SRB 660  
Ultra Low Noise Voltage Controlled 1200 MHz SAW Oscillator  
Tentative specification  
Features ..............................................................................P01  
Environmental conditions.....................................................P01  
Mechanical Characteristics .................................................P02  
Technical Characteristics.....................................................P03  
S A W P r o d u c t s  
SRB 660  
Ultra Low Noise Voltage Controlled 1200 MHz SAW Oscillator  
Tentative specification  
March, 2008  
Features  
ß
ß
ß
Ultra Low Noise (ULN), Oven Controlled, Voltage Controlled, SAW Oscillator (OCVCSO)  
Output frequency: 1200 MHz  
Ultra low phase noise: - 150 dBc/Hz @ 10 kHz offset (typical)  
< - 165 dBc/Hz noise floor (typical)  
ß
ß
ß
ß
Frequency fine tuning by temperature control of the oven  
Operating temperature range : [- 20 to + 50°C]  
Environment:  
Applications:  
shelters, stabilized platforms  
o
o
o
Instrumentation: phase noise analyzer, synthesizer  
Ground based or naval military equipment & test bench  
Radar & Telecom simulator  
ß
ß
Rugged packaging: 95 x 76 x 23 mm [3.75 x 3 x .92 “]  
SMA connector for the frequency output + 2 feedthrus for DC supply and VControl  
Typical phase  
noise  
Environmental conditions  
Parameters  
Unit  
Minimum  
Typical  
Maximum  
Operating temperature range  
Storage temperature range  
°C  
°C  
- 20  
- 40  
+ 50  
+ 85  
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.  
S A W P r o d u c t s  
SRB 660  
Ultra Low Noise Voltage Controlled 1200 MHz SAW Oscillator  
Tentative specification  
March, 2008  
Mechanical characteristics  
Package:  
Machined, shielded enclosure  
SMA connector & feedthru solder pins  
Foot-print:  
96 x 77 mm max.  
[3.75 x 3 inch]  
Height:  
23.3 mm max.  
[0.916 inch]  
Pin description  
Pin number  
Type  
Label  
Function  
NC  
1
2
3
4
5
Feedthru  
Feedthru + Ground  
Female SMA  
NA  
DC Supply voltage  
Frequency output  
Voltage control  
NA  
Oscillator & oven power supply  
Frequency output  
Feedthru + Ground  
Feedthru  
Voltage control for electrical tuning  
NC  
2
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.  
S A W P r o d u c t s  
SRB 660  
Ultra Low Noise Voltage Controlled 1200 MHz SAW Oscillator  
Tentative specification  
March, 2008  
Technical Characteristics  
Block diagram  
VDC  
SR B660  
Vc  
Frequency  
Output  
Voltage  
Phase  
shifter  
x 2  
BPF  
PS  
Control 0/Vc  
Oven  
DC Supply  
voltage  
V
DC  
SAW Res.  
VDC  
Ground  
Case  
Electrical specifications  
Electrical Parameters  
Unit  
Minimum  
Typical  
Maximum  
Frequency output (SMA Connector)  
Nominal frequency  
MHz  
dBm  
dBc  
1200  
0
-1  
1
Output level (50 load)  
Harmonics suppression  
Phase noise @ 1 kHz offset  
Phase noise @ 10 kHz offset  
Phase noise @ 100 kHz offset  
Phase noise floor  
-25  
-30  
-40  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
-
-120  
-150  
-163  
< - 165  
2:1  
-118  
-148  
- 160  
- 165  
2.5:1  
< -165  
< -165  
VSWR  
Free running mode (Voltage Control pin NC)  
Factory set accuracy @ 25 °C  
Temperature stability  
ppm  
ppm  
ppm  
± 0.2  
± 0.5  
± 2  
Aging per year  
± 1  
Electrical tuning (Voltage Control pin)  
Relative tuning range  
ppm  
VDC  
± 4  
7
Voltage range  
3
Slope @ V control = 4.7 V  
DC supply voltage (DC supply voltage pin)  
Voltage range  
Hz / V  
2000  
3000  
4400  
VDC  
mA  
mn  
11.8  
12  
250 @ 25°C  
4
12.2  
600  
5
Supply current  
Warm up time  
3
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.  

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