BOWEI CRO3390D

CRO3390D/CRO3390S
BOWEI
Low Phase Noise VCO With Ceramic Coaxial Resonator
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Typical Performance
Frequency vs Tuning Voltage
Frequency(MHz)
3440
Features
●Coaxial
ceramic resonator
●Ultra low phase noise high stability
●Built-in buffer amplifier low frequency pulling
●Thin film hybrid construcation small size
●Hermetic package (DIP-22C ; SP-22)
●Operating temperature range:-55℃~+85℃
Ta=+25℃
Ta=+85℃
Ta= -55℃
3420
3400
3380
3360
3340
0
MHz
Current
ICC
Tuning Port
Capacitance
CT
mA
pF
- 122 VT=6V,fm=10KHz
VT=6V,TA:-55~+55℃
3
–
70
–
50
Absolute Ratings
Maximum DC Voltage : +15V
Maximum Tuning Voltage : +30V
Minimum Tuning Voltage : -0.7V
Maximum Storage Temp:+125℃
DIP-22C
1
2
Application Notes
3.DIP-22C is for CRO3390D;SP-22 is for CRO3390S.
4
3
2
CRO
SP-22
DIP-22C
2,5,6.Case GND
4.VCC
3
5
2,5,6
1.VT
3.PO
衰
减
器
Attenuator
Attenuator
CRO
4
1.N/C
4.VCC
3
6
12
9
15
Tuning Voltage(V)
Tuning Sensitivity vs Tuning Voltage
5
4
3
2
0
3
6
12
9
15
Tuning Voltage(V)
Phase Noise vs Offset Frequency
5
SP-22
2.ESD observe handling precautions
1
10
4
3
CROXXXS
Lot No
1.See assembly section for mounting
information
衰
减
器
12
0
Tuning Sensitivity(MHz/V)
△f
15
Ta=+25℃
Ta=+85℃
Ta= -55℃
14
fL-H:3360~3420MHz
-2 0
–
–
–
–
–
Phase Noise(dBc/Hz)
SФ
dBc
dBc/Hz
12
Power Output vs Tuning Voltage
Output Power(dBm)
Symbol Unit Guaranteed Typical Test Condition
Parameter
–
VT:0~15V
Frequency Range fL~fH MHz 3360~3420
PO dBm
VT=6V
Power Output
≥10
12.5
Power Output
△PO
dB ≤±1 .0 ±0.5 fL-H:3360~3420MHz
Variation
Tuning Voltage
–
–
VT
0~15
V
–
Pushing
0.1 VCC=11~13V,VT=6V
KVC MHz/V
Spurious
– fL-H:3360~3420MHz
≤-75
Rfs dBc
Rfn
9
Tuning Voltage(V)
Specifications( TA=25℃,VCC=+12V)
Harmonics
SSB Phase Noise
Frequency Drift
6
3
-60
-80
-100
-120
-140
-160
1K
10K
100K
1M
Offset (Hz)
2.VT
3.PO
5.Case GND
● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:cjian@cn-bowei.com
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