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