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V1520SM Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Ultra Low phase noise VCO with built-in buffer amplifier | |||
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BOWEI
V1520SM/V1520TO
Ultra Low phase noise VCO with built-in buffer amplifier
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Typical Performance
Features
âBuilt-in buffer amplifier low frequency pulling
âUltra low phase noise
âFlexible tuning design,custom frequency range
300ï½4700MHz available bandwith 10ï½30ï¼
âThin film hybrid construction
âTO-8DãSMO-8DãSP-1 packages available
âOperating temperature rangeï¼-55âï½+85â
Specifications( TA=25â,VCC=+12V)
Parameter
Symbol Unit Guaranteed Typical Test Condition
Frequency Range fLï½fH MHz 1420ï½1620 â
VT:0ï½15V
Power Output
Power Output
Variation
PO dBm â¥10. 5 11.5
â³PO dB ⤠±1. 5 ±1. 0
VT=5V
Tuning Voltage
VT V 0ï½15
â
â
Pushing
KVC MHz/V
â
1.5 VCC=11ï½13V,VT=5V
Spurious
Rfs dBc â¤-75
â
Harmonics
Rfn dBc
â
-15
SSB Phase Noise SФ dBc/Hz â
-108 VT=5V,fm=10KHz
Frequency Drift â³f MHz â
18. 0 VT=5V,TA:-55ï½+85â
Current
ICC mA
â
65
â
Tuning Port
Capacitance
CT pF
â
45
â
Absolute Ratings
Maximum DC Voltage : +15V
Maximum Tuning Voltage : +25V
Minimum Tuning Voltage : -0.7V
Maximum Storage Temp:ï¼125â
1
4
2
3
TO-8D
1
2 VXXXSM 4
Lot number
3
SMO-8D
Application Notes
1
1.See assembly section for mounting
information
2 VCO
4
2.ESD observe handling precautions
3
1. Vcc 3. GND
2. VT 4. Po
Frequency vs Tuning Voltage
1800
Ta=+25â
Ta=+85â
1700
Ta= -55â
1600
1500
1400
1300
0 2 4 6 8 10 12 14 16 18 20
Tuning Voltage(V)
Power Output vs Tuning Voltage
Ta=+25â
Ta=+85â
Ta= -55â
14
12
10
0 2 4 6 8 10 12 14 16 18 20
Tuning Voltage(V)
Tuning Sensitivity vs Tuning Voltage
40
30
20
10
0 2 4 6 8 10 12 14 16 18 20
Tuning Voltage(V)
Phase Noise vs Offset Frequency
-60
-80
-100
-120
-140
-160
1K
10K
100K
1M
Offset (Hz)
â TEL:+86-311-87091891 87091887 â FAX:+86-311-87091282 â http://www.cn-bowei.com â E-mail:cjian@cn-bowei.com
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