OSCILLATORS
VCO com m ercial series - Low noise
LOW NOIS E VCO
Fe a t u re s
This series proposes low noise VCO up to 2.5 GHz
• phase noise:
• frequency range:
• bandwidth:
as low as -115 dBc @ 10 kHz from carrier
70 MHz up to 2250 MHz
up to 15 %
De s c rip t io n
The high density spectrum with the need of m ore and m ore channels in sam e frequency bandwidth,
requires pure signal oscillators. Low noise VCO brings the solution to this problem .
Tem ex uses different design to lower the noise to the desired perform ances. Either tuning coils or
dielectric resonators are used. Radio links, Base station and m ilitary radio are the m ain applications.
All our parts are m anufactured with lead free technology
Ele c t ric a l ch a ra c t e ris t ic s @ 2 5 ° C
Phase
noise @
10kHz
Phase
noise @
100kHz
dBc/Hz
RF
Input
capa-
citance
pF
Frequency Tuning
2nd
Power
supply
Case
type
P/N
output
power
dBm
Pushing
MHz/V
Pulling
MHz
range
voltage
harmonic
MHz
V
dBc/Hz
dBc
V/mA
min. - max. min. - max. max.
max.
-133
-130
-130
-130
max.
-15
-15
-10
-6
typ.
5
4
4
4
3
2.5
1
0
0
9
0
0
4
0
0
0
0
3
3
-0.5
0
0
0
0
0
0
0
0
0
0
2.5
8
8
typ.
max.
±0.20
±0.40
±0.30
±0.10
±4.00
±0.30
±0.40
±0.50
±0.30
±0.50
±0.50
±0.40
±0.30
±0.35
±0.35
±0.35
±0.20
±0.35
±1.50
±0.70
±0.40
±1.00
±0.50
±0.25
±0.20
±0.30
±0.30
±0.40
±0.50
±0.50
±1.50
±0.30
max.
VLB68
VLB70
68 - 72
70
150
190 - 215
240 - 280
364
0.5 - 4.5
0.5 -4.5
0.5 - 4.5
1- 14
1 - 4
-115
-110
-110
-110
5 @ 25
5 @ 30
5 @ 30
12 @ 20
5 @ 15
5 @ 10
5 @ 15
5 @ 25
8 @ 10
12 @ 30
5 @20
5 @ 20
5 @ 30
5 @ 15
5 @ 15
8 @ 20
5 @ 15
5 @ 30
5 @ 25
5 @ 15
5 @ 15
5 @ 30
5 @ 15
5 @ 15
5 @ 25
5 @ 25
5 @ 22
5 @ 30
5 @ 30
5 @ 30
5 @ 35
5 @ 35
5 @ 35
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM4
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM1
SM2
SM1
SM1
1.0 @ 2:1
1.0 @ 2:1
1.0 @ 2:1
2.0 @ 2:1
6.0 @ 2:1
0.5 @ 2:1
0.6 @ 2:1
0.6 @ 2:1
1.5 @ 2:1
4.0 @ 2:1
2.0 @ 2:1
1.3 @ 2:1
2.0 @ 2 :1
1.5 @ 2:1
1.5 @ 2:1
1.5 @ 2:1
1.5 @ 2:1
0.1 @ 2:1
2.5 @ 2:1
0.7 @ 2:1
2.5 @ 2:1
0.5 @ 2:1
1.8 @ 2:1
3.0 @ 2:1
1.0 @ 2:1
1.0 @ 2:1
1.0 @ 2:1
1.0 @ 2:1
1.5 @ 2:1
1.5 @ 2:1
2.0 @ 2:1
7.0 @ 2:1
220
15
VLB151
VLB190
VLB241
VLB364
VLB380
VLB381
VLB402
VLB440
VLB531
VLB580
VLB610
VBL631
VLB660
VLB681
VLB703
VLB720
VLB741
VLB752
VLB770
VLR780
VLB790
VLB841
VLB870
VLB930
VLB961
200
100
200
250
220
220
1000
120
200
200
150
47
47
47
150
150
47
56
47
39
47
47
70
70
-105 -140 @ 1000kHz -10
-112 -150 @ 800kHz -15
-110 -148 @ 800kHz -12
1 - 4
1 - 4
380
380 - 400
400 - 470
440 - 490
530 - 600
580 - 642
0 - 5
1 - 8
0 - 12
0 - 5
0 - 5
-117
-110
-113
-105
-105
-110
-107
-107
-115
-107
-137
-120 @ 25kHz
-127
-12
-13
-18
-15
-15
-15
-10
-10
-15
-10
-125
-125
-125
-127
-127
-135
-127
610 - 620 0.5 - 4.5
630 - 654
660 - 685
680 - 715
700 - 724
720 - 760
1 - 4
1 - 4
1 - 8
1 - 4
2 - 8
-112 -153 @ 800kHz -17
740 - 780 0.5 - 4.5
-112
-107
-107
-132 @ 90kHz
-127
-25
-15
-10
750 - 820
770 - 775
780 - 378
790 - 815
840 - 864
1 - 5
1 - 4
1 - 4
1 - 4
1 - 4
-127
-105 -148 @ 800kHz -15
-107
-107
-127
-127
-10
-10
870 - 893 0.4 - 4.5
930 - 956 0.4 - 4.5
-110 -132 @ 125kHz -20
-108 -132 @ 125kHz -20
960 - 982 0.5 - 4.5 -112 @ 25kHz
-130
-12
100
150
100
100
68
VLB1011 1010 - 1045
VLB1081 1080 - 1115
VLB1130 1130 - 1165
1 - 8
1 - 8
1 - 8
-106 -145 @ 600kHz -10
-106 -145 @ 600kHz -10
-106 -145 @ 600kHz -10
VL2-1632 1630 - 1635 0.5 - 4.5
-110
-105
-105
-130
-125
-125
-12
-15
-15
VLB2220 2220 - 2280
VLB2500 2500 - 2550
1 - 5
1 - 5
100
100
±0.40 10.0 @ 2:1
16-6
Vol. 1
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