參數(shù)資料
型號(hào): VTO-3981-K
元件分類: Voltage controlled oscillator
英文描述: VCO
文件頁數(shù): 2/4頁
文件大小: 117K
代理商: VTO-3981-K
2
VTO-3981-K, VTO-4301-K Summary Characterization, 0
°C to 75°C
Parameter
Units
Min
Typ
Max
Frequency Range, f
o
GHz
39.813 or 43.018
Vt @ 39.813 GHz
V
0
10
Power Output (50
Load)
dBm
3
7
Modulation Sensitivity
MHz/V
20
40
Modulation Sensitivity Variation
%
-20
20
Modulation Bandwidth
MHz
100
Output Return Loss
dB
10
12
Second Harmonic (Below Carrier)
dBc
-20
Third Harmonic (Below Carrier)
dBc
-20
Sub Harmonically Related Spurious
dBc
-30
Spurious Output (Below Carrier)
dBc
-65
Phase Noise @ 100 KHz from Fo (Below Carrier)
dBc/Hz
-95
-90
Frequency Drift over Temperature
MHz
80
Pulling Figure (12 dB Return Loss)
MHz
2
Pushing Figure,
±0.2V Supply
MHz
20
Tuning Port Input Capacitance
pF
12
Positive Supply Voltage
V
7.8
8.2
Positive Supply Current
mA
150
Negative Supply Voltage
V
-4.8
-5.2
Negative Supply Current
mA
15
Typical Performance Curves @ +25
°C
Figure 1. Typical Phase Noise Performance.
30
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
SSB
PHASE
NOISE
(dBc/Hz)
110
100
1K
10K
10M
1M
100M
100K
OFFSET FROM CARRIER (Hz)
Figure 2. Frequency and Modulation
Sensitivity vs. Tuning Voltage.
40.0
39.9
39.8
39.7
39.6
FREQUENCY
(GHz)
32
28
24
20
16
MODULATION
SENSITIVITY
(MHz/V
)
0.5 1.5 2.5 3.5
6.5
4.5 5.5
9.5
8.5
7.5
TUNING VOLTAGE (Vdc)
Figure 3. Power Output.
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
POWER
(dBm)
0.5 1.5 2.5 3.5
6.5
4.5 5.5
9.5
8.5
7.5
TUNING VOLTAGE (Vdc)
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