BOWEI V320SM

V320SM/V320TO
BOWEI
Ultra Low phase noise VCO with built-in buffer amplifier
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Typical Performance
Frequency vs Tuning Voltage
Frequency(MHz)
Features
●Built-in
buffer amplifier low frequency pulling
low phase noise
●Flexible tuning design,custom frequency range
300~4700MHz available bandwith 10~30%
●Thin film hybrid construction
●TO-8D、SMO-8D、SP-1 packages available
●Operating temperature range:-55℃~+85℃
●Ultra
0
△f
MHz
Current
ICC
Tuning Port
Capacitance
CT
mA
pF
fL-H:300~350MHz
6
8 10 12 14 16 18 20
Ta=+25℃
Ta=+85℃
Ta= -55℃
14
12
10
–
VCC=11~13V,VT=5V
0
2
4
6
8 10 12 14 16 18 20
Tuning Voltage(V)
fL-H:300~350MHz
1
1
2
Output Power(dBm)
Test Condition
VT:0~15V
VT=5V
- 118 VT=5V,fm=10KHz
3.0 VT=5V,TA:-55~+85℃
–
65
–
90
4
4
Power Output vs Tuning Voltage
Absolute Ratings
Maximum DC Voltage : +15V
Maximum Tuning Voltage : +25V
Minimum Tuning Voltage : -0.7V
Maximum Storage Temp:+125℃
2
Tuning Voltage(V)
fL-H:300~350MHz
- 10
–
–
–
–
–
320
2
VXXXSM
3
Tuning Sensitivity(MHz/V)
SФ
dBc
dBc/Hz
Rfn
340
280
Tuning Sensitivity vs Tuning Voltage
8
6
4
2
0
2
4
6
8 10 12 14 16 18 20
Tuning Voltage(V)
4
Lot number
Phase Noise vs Offset Frequency
3
TO-8D
SMO-8D
Application Notes
2
VCO
Attenuator
1.See assembly section for mounting
Information
2.ESD observe handling precautions
1
4
3
Phase Noise(dBc/Hz)
Harmonics
SSB Phase Noise
Frequency Drift
Ta=+25℃
Ta=+85℃
Ta= -55℃
360
300
Specifications( TA=25℃,VCC=+12V)
Symbol Unit Guaranteed Typical
Parameter
–
Frequency Range fL~fH MHz 300~350
PO dBm
Power Output
≥12
13
Power Output
△PO
dB ≤±1 . 5 ±1 . 0
Variation
Tuning Voltage
–
VT
0~15
V
–
Pushing
0.3
KVC MHz/V
Spurious
–
≤-7 5
Rfs dBc
380
-60
-80
-100
-120
-140
-160
1K
10K
100K
1M
Offset (Hz)
1. Vcc
2. VT
3. GND
4. Po
● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:cjian@cn-bowei.com
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