HE831L-D Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Dual Output intergrated VCO

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
HE831L-D
Dual Output Integrated VCO
Typical Performance
Features
●Built-in buffer amplifier Low frequency pulling
●Dual output Flexible tuning design
●Perfect tuning linearity Thin film circuit High reliability
●DIP-18C package
●Operating temperature range：-55℃～+85℃
Specifications( TA=25℃,VCC=+12V)
Parameter
Symbol Unit Guaranteed Typical Test Condition
Frequency Range ^fL^～fH ^MHz 25～50
–
V_T:0～15V
Main Output
Aux Output
Power Output
Variation
P_O1
P_o2
△P_O
dBm
dBm
dB
≥12
–
≤±^{1. 5}
–
0
±1. 0
V_T=10V
V_T=10V
Tuning Voltage
Pushing
V_T V 0～15
K_VC MHz/V
–
–
–
0.5 V_CC=11～13V,V_T=10V
Spurious
R_fs dBc ≤-70
–
Harmonics
R_fn dBc
–
-10
SSB Phase Noise SФ dBc/Hz –
Frequency Drift △f MHz –
-125 V_T=10V,f_m=10KHz
3 V_T=10V,TA:-55～+85℃
Current
Tuning Port
Capacitance
I_CC mA
–
75
–
C_T pF
–
1000
–
12.6
Absolute Ratings
Maximum DC Voltage : +15V
34
Maximum Tuning Voltage : +30V
Minimum Tuning Voltage : -0.7V
25
Maximum Storage Temp:＋125℃
16
Application Notes
7.62
6-φ0.5
6.9 6.0
1.Pin 5 must be connected with 50Ω Load
2.See assembly section for mounting information
3.ESD observe handling precautions
6
1 _VCO
4
1. VT 4. Po1
2. GND 5. GND
3
3. Po2 6.Vcc
2
5
Frequency vs Tuning Voltage
70
60
50
40
30
20
03
69
12 15
Tuning Voltage(V)
Power Output vs Tuning Voltage
16
Ta=+25℃
Ta=+85℃
Ta= - 55℃
14
12
0
3
6
9
12 15
Tuning Voltage(V)
Tuning Sensitivity vs Tuning Voltage
4
3
2
1
03
6
9
12 15
Tuning Voltage(V)
Phase Noise vs Offset Frequency
-80
-100
-120
-140
-160
-180
1K
10K
100K
1M
Offset (Hz)
● TEL:[phone] 87091887 ● FAX:[phone] ● http://www.cn-bowei.com ● E-mail:[e-mail]
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