SRB660 [TEMEX]
Ultra Low Noise Voltage Controlled 1200 MHz SAW Oscillator; 超低噪声压控1200 MHz的SAW振荡器
| 型号： | SRB660 |
| 厂家： | 
TEMEX |
| 描述： | Ultra Low Noise Voltage Controlled 1200 MHz SAW Oscillator |
| 文件： | 总4页 (文件大小：254K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
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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)
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ß
ß
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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
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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 Ω 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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