Over 800 models from spot frequency and narrow band to medium and wide bandwidths up to 1.5 octaves with low phase noise, linear tuning, dual outputs, 5V tuning for PLLs and more!
Coaxial and surface mount case styles
Surface mount packages as small as 0.2 x 0.2″
Cost effective custom designs
Covering applications from 3 to 7000 MHz
VOLTAGE CONTROLLED OSCILLATORS (VCOs) CATALOG
VOLTAGE CONTROLLED OSCILLATORS (VCOs) CATALOG
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Please use the below filters to narrow down your search according to your required parameters.
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Surface Mount, Linear Tuning, Wideband
Surface Mount, 5V Tuning for PLLs
Dual Output
Plug-In, Linear Tuning, Wideband
Surface Mount, Linear Tuning, Wideband
VCO, Surface Mount, Linear Tuning, Wideband
P/N
Freq. Low (MHz)
Freq. Hi (MHz)
Power Output (dBm) Typ.
Tune Voltage (V) Min.
Tune Voltage (V) Max.
Phase Noise (dBc/Hz) @ 1 kHz Offset, Typ.
Phase Noise (dBc/Hz) @ 1 0kHz Offset, Typ.
Phase Noise (dBc/Hz) @ 100 kHz Offset, Typ.
Phase Noise (dBc/Hz) @ 1 MHz Offset, Typ.
Pulling (MHz) pk - pk @ 12 dBr, Typ.
Pushing (MHz/V), Typ.
Tuning Sensitivity (MHz/V) Typ.
Harmonics (dBc), Typ.
Harmonics (dBc), Max.
3 dB Control BW (MHz), Typ.
DC Voltage (V)
DC Current (mA)
SINGLE_DUAL
COMPATIBLE_5V
INTERFACE
TIMESTAMP
DataSheet
Product Page
JCOS-175LN
125.00
175
3.70
1.00
17
-95.00
-118.00
-138.00
-158.00
0.08
0.05
3.0-5.0
-25.00
-20
2.90
12.00
20
Single
No
SMT
2023-06-01-01.01.12.393000
JTOS-75+
37.50
75
8.00
1.00
16
-90.00
-111.00
-131.00
-152.00
0.05
0.11
2.7-3.4
-32.00
-20
0.10
12.00
20
Single
No
SMT
2023-06-01-01.01.12.393000
JTOS-150+
75.00
150
9.50
1.00
16
-82.00
-106.00
-127.00
-147.00
0.80
0.30
5.8-6.7
-23.00
-17
0.11
12.00
20
Single
No
SMT
2023-06-01-01.01.12.393000
JTOS-850VW+
400.00
850
6.00
0.50
18
-74.00
-96.00
-116.00
-136.00
6.00
1.50
15-80
-20.00
-
0.18
5.00
20
Single
No
SMT
2023-06-01-01.01.12.393000
JTOS-1550+
1,150.00
1550
9.00
0.50
18
-72.00
-100.00
-122.00
-142.00
14.00
1.20
20-45
-18.00
-10
100.00
12.00
32
Single
No
SMT
2023-06-01-01.01.12.393000
JTOS-1650+
1,200.00
1650
7.00
1.00
13
-70.00
-95.00
-115.00
-135.00
15.00
1.50
50-90
-20.00
-14
1.00
12.00
30
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-310-519+
240.00
305
6.00
0.50
17
-89.00
-112.00
-133.00
-153.00
0.50
0.70
5.0-7.0
-24.00
-14
40.00
5.00
30
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-470-319+
460.00
470
5.00
1.00
10
-94.00
-118.00
-138.00
-157.00
0.10
0.10
6.0
-21.00
-15
100.00
5.00
22
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-480+
386.00
480
9.50
3.00
16
-88.00
-115.00
-137.00
-158.00
0.25
0.45
8-12
-20.00
-13
30.00
12.00
31
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-1121V+
1,060.00
1121
2.50
1.00
11
-88.00
-111.00
-131.00
-149.00
0.70
0.70
8-13
-11.00
-
10.00
5.00
30
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-1150-519+
750.00
1150
6.50
0.50
13
-75.00
-99.00
-121.00
-141.00
5.00
1.00
38-45
-20.00
-12
70.00
5.00
35
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-1410+
850.00
1410
7.00
0.50
11
-73.00
-99.00
-119.00
-138.00
15.00
1.00
50-80
-8.00
-
1.00
12.00
25
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-1600W+
800.00
1600
9.00
0.50
24
-72.00
-99.00
-122.00
-143.00
10.00
0.30
35-58
-22.00
-15
90.00
11.50
35
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-1645W-119+
1,200.00
1645
8.00
0.50
16
-79.00
-106.00
-127.00
-147.00
4.00
0.20
26-43
-19.00
-10
80.00
10.00
30
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-1700W+
770.00
1700
9.00
1.00
24
-72.00
-99.00
-120.00
-141.00
7.00
0.70
26-65
-25.00
-9
50.00
12.00
35
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-1707-119+
1,033.00
1707
8.00
0.50
24
-74.00
-100.00
-121.00
-142.00
10.50
2.00
32-59
-15.00
-
100.00
10.00
35
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-1900+
1,450.00
1900
7.00
0.50
20
-80.00
-106.00
-126.00
-146.00
7.00
0.70
22-34
-15.00
-7
100.00
10.00
25
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-2100-119+
1,350.00
2100
8.50
0.50
18
-76.00
-102.00
-123.00
-143.00
8.50
0.50
46-72
-18.00
-
60.00
8.00
35
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-2160W+
1,160.00
2160
5.00
0.50
20
-70.00
-97.00
-117.00
-137.00
10.00
1.50
30-80
-11.00
-
12.00
10.00
30
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-2350-519+
1,960.00
2350
7.00
0.50
15
-80.00
-106.00
-126.00
-146.00
5.00
0.30
34-37
-18.00
-10
115.00
5.00
40
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-2432-119+
1,662.00
2432
5.50
1.00
28
-73.00
-100.00
-123.00
-143.00
6.50
1.00
23-49
-18.00
-
230.00
10.00
30
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-2450C+
2,120.00
2450
7.00
0.00
15
-80.00
-107.00
-128.00
-148.00
3.00
0.30
28-35
-23.00
-12
150.00
6.00
34
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-2490+
2,280.00
2490
8.00
0.50
10
-80.00
-104.00
-124.00
-144.00
1.00
1.00
30-37
-20.00
-11
140.00
5.00
38
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-2490C+
2,020.00
2490
7.20
0.25
16
-79.00
-107.00
-128.00
-149.00
2.50
0.40
30-40
-32.00
-15
45.00
8.00
40
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-2500+
1,600.00
2500
7.50
0.50
14
-62.00
-89.00
-111.00
-131.00
18.00
2.00
70-118
-16.00
-
20.00
12.00
28
Single
No
SMT
2023-06-01-01.01.12.393000
ROS-2600-1119+
1,650.00
2600
6.00
0.30
28
-75.00
-102.00
-122.00
-142.00
2.50
1.00
25-60
-18.00
-
30.00
10.00
53
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-2600C+
2,130.00
2600
6.70
0.50
16
-78.00
-105.00
-126.00
-147.00
1.50
0.50
35-49
-26.00
-13
75.00
8.00
40
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-2700-1819+
1,300.00
2700
3.30
0.15
25
-69.00
-93.00
-114.00
-136.00
6.00
1.60
42-49
-23.00
-
25.00
5.00
35
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-2750+
2,350.00
2750
5.70
0.50
14
-78.00
-105.00
-127.00
-146.00
2.00
0.30
32-42
-23.00
-12
120.00
6.00
35
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-2960C-119+
2,500.00
2920
7.00
0.50
16
-79.00
-107.00
-128.00
-147.00
2.00
0.20
34-42
-25.00
-15
150.00
8.00
38
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-3000-819+
2,000.00
3000
5.50
0.50
14
-71.00
-96.00
-117.00
-138.00
13.50
1.50
84-125
-22.00
-10
140.00
12.00
35
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-3050-819+
2,150.00
3050
7.00
0.50
11
-67.00
-94.00
-115.00
-135.00
2.00
1.70
98-122
-20.00
-10
200.00
5.00
49
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-3050C+
2,635.00
3050
6.50
0.50
16
-77.00
-104.00
-125.00
-145.00
4.50
0.20
35-47
-22.00
-12
100.00
8.00
40
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-3570-319+
3,230.00
3570
6.00
0.50
16
-75.00
-99.00
-120.00
-140.00
6.50
0.70
27-33
-22.00
-13
100.00
5.00
40
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-3900-419+
3,650.00
3900
4.50
0.50
12
-72.00
-96.00
-118.00
-138.00
2.00
4.00
34-40
-20.00
-12
100.00
5.00
40
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-3360R+
2,120.00
3360
9.00
0.50
18
-64.00
-93.00
-116.00
-136.00
9.00
1.50
77-123
-20.00
-12
170.00
12.00
45
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-3600-419R+
3,300.00
3605
8.50
0.50
8
-71.00
-97.00
-118.00
-138.00
3.50
2.50
57-78
-20.00
-15
130.00
5.00
46
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-4000-419R+
3,850.00
4000
5.00
0.50
10
-74.00
-99.00
-120.00
-140.00
5.00
1.50
24-36
-26.00
-16
13.00
5.00
42
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-890CR+
875.00
890
6.20
0.50
11
-97.00
-125.00
-145.00
-165.00
0.30
0.20
5
-19.00
-12
60.00
8.00
35
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-1150C-119R+
1,146.00
1154
3.00
0.50
11
-96.00
-121.00
-141.00
-161.00
0.20
0.10
3
-22.00
-12
45.00
5.00
35
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-4861C-119+
4,859.00
4861
7.50
0.50
8
-80.00
-108.00
-132.00
-153.00
1.50
0.30
5-6
-23.00
-16
200.00
8.00
37
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-1445-219+
1,145.00
1445
8.00
1.00
20
-78.00
-106.00
-129.00
-149.00
5.00
0.50
35-42
-12.00
-
60.00
10.00
30
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-3800-119R+
1,900.00
3700
6.00
0.50
20
-61.00
-88.00
-110.00
-130.00
2.00
6.00
60-150
-22.00
-10
10.00
6.00
55
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-386-119+
295.00
386
9.50
4.00
16
-90.00
-117.00
-138.00
-158.00
0.20
0.40
10
-23.00
-12
18.00
12.00
31
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-4415-119R+
4,214.00
4415
5.00
1.00
10
-69.00
-95.00
-118.00
-138.00
2.50
4.50
52-57
-27.00
-15
150.00
5.00
45
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-435-119+
425.00
435
2.50
0.50
10
-93.00
-118.00
-139.00
-159.00
0.20
0.10
5-6
-22.00
-15
50.00
5.00
30
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-244R+
170.00
244
10.00
2.00
16
-94.00
-120.00
-140.00
-160.00
0.20
0.10
5-10
-18.00
-
50.00
12.00
34
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-1801C-119+
1,800.00
1800
6.00
0.50
9
-101.00
-126.00
-147.00
-166.00
0.20
0.10
1.5
-16.00
-
50.00
8.00
37
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-2760C-119R+
2,600.00
2760
4.00
0.50
18
-85.00
-113.00
-133.00
-153.00
0.80
0.30
12-16
-16.00
-9.0
60.00
8.00
37
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-200-719R+
144.00
200
9.00
0.50
16
-95.00
-122.00
-142.00
-161.00
0.10
0.10
5.0
-20.00
-10
50.00
12.00
33
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-2170-1319R+
1,730.00
2170
7.50
0.50
12
-76.00
-103.00
-124.00
-144.00
4.00
0.30
52-60
-17.00
-
30.00
12.00
34
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-1790-519R+
1,640.00
1790
6.50
0.50
12
-82.00
-107.00
-127.00
-147.00
4.00
0.70
19
-28.00
-20
50.00
5.00
36
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-2150VWR+
970.00
2150
4.00
0.50
25
-71.00
-99.00
-122.00
-142.00
5.00
1.00
25-80
-22.00
-
15.00
5.00
27
Single
No
SMT
2023-06-01-01.01.12.394000
ROS-6840C-119+
6,740.00
6840
1.00
0.50
4
-69.00
-95.00
-119.00
-139.00
1.00
6.00
85-100
-22.00
-12
125.00
5.00
38
Single
No
SMT
2023-06-01-01.01.12.394000
Surface Mount, 5V Tuning for PLLs
VCO, Surface Mount, 5V Tuning for PLLs
P/N
Freq. Low (MHz)
Freq. Hi (MHz)
Power Output (dBm) Typ.
Tune Voltage (V) Min.
Tune Voltage (V) Max.
Phase Noise (dBc/Hz) @ 1 kHz Offset, Typ.
Phase Noise (dBc/Hz) @ 10 kHz Offset, Typ.
Phase Noise (dBc/Hz) @ 1 00kHz Offset, Typ.
Phase Noise (dBc/Hz) @ 1MHz Offset, Typ.
Pulling (MHz) pk - pk @ 12 dBr, Typ.
Pushing (MHz/V), Typ.
Tuning Sensitivity (MHz/V) Typ.
Harmonics (dBc), Typ.
Harmonics (dBc), Max.
3 dB Control BW (KHz), Typ.
DC Voltage (V)
DC Current (mA)
SINGLE_DUAL
COMPATIBLE_5V
INTERFACE
TIMESTAMP
DataSheet
Product Page
POS-100+
50
100
8.30
10.00
16
-83.00
-107.00
-130.00
-150.00
0.60
0.20
4.2-4.8
-23.00
-18
100
12
20
Single
No
PIN
01/01/1970
POS-150+
75
150
9.50
1.00
16
-80.00
-103.00
-127.00
-147.00
0.80
0.30
5.8-6.7
-23.00
-17
100
12
20
Single
No
PIN
01/01/1970
POS-200+
100
200
10.00
1.00
16
-80.00
-102.00
-122.00
-142.00
1.00
0.20
7.1-8.6
-24.00
-20
100
12
20
Single
No
PIN
01/01/1970
POS-300+
150
280
10.00
1.00
16
-78.00
-100.00
-120.00
-140.00
1.80
0.30
9.5-13
-30.00
-20
100
12
20
Single
No
PIN
01/01/1970
POS-400+
200
380
9.50
1.00
16
-76.00
-98.00
-120.00
-140.00
1.80
0.30
13.7-16.9
-28.00
-20
100
12
20
Single
No
PIN
01/01/1970
POS-535+
300
525
8.50
1.00
16
-72.00
-97.00
-120.00
-145.00
0.60
0.60
17-23
-32.00
-15
100
12
20
Single
No
PIN
01/01/1970
POS-1025+
685
1025
9.00
1.00
16
-65.00
-84.00
-104.00
-124.00
5.00
0.60
21-36
-23.00
-18
100
12
22
Single
No
PIN
01/01/1970
POS-2120W+
1060
2120
7.00
0.50
20
-63.00
-93.00
-117.00
-139.00
20.00
2.00
25-108
-15.00
-
2,000
12
28
Single
No
PIN
01/01/1970
POSA-158+
138
158
5.00
1.00
16
-100.00
-125.00
-145.00
-163.00
0.07
0.03
2.4
-40.00
-25
2,000
12
25
Single
No
PIN
01/01/1970
Dual Output
VCO, Dual Output
P/N
Freq. Low (MHz)
Freq. Hi (MHz)
Power Output (dBm) Typ., Max.
Power Output (dBm) Typ., Aux.
Tune Voltage (V) Min.
Tune Voltage (V) Max.
Phase Noise (dBc/Hz) @ 1 0kHz Offset, Typ.
Phase Noise (dBc/Hz) @ 1 00kHz Offset, Typ.
Phase Noise (dBc/Hz) @ 1 MHz Offset, Typ.
Pulling (MHz) pk - pk @ 12 dBr, Typ.
Pushing (MHz/V), Typ.
Tuning Sensitivity (MHz/V) Typ.
Harmonics (dBc) Typ.
Harmonics (dBc) Max.
3 dB Control BW (KHz), Typ.
DC Voltage (V)
DC Current (mA)
PHASE_1K
SINGLE_DUAL
COMPATIBLE_5V
INTERFACE
TIMESTAMP
DataSheet
Product Page
ZOS-75+
37.50
75
9.00
-12.00
1.00
16
-110.00
-128.00
-142.00
0.02
0.15
3.50
-26.00
-20.00
100
12
140
****
Dual
No
CON
01/01/1970
ZOS-100+
50.00
100
9.00
-12.00
1.00
16
-111.00
-131.00
-143.00
0.03
0.25
4.50
-29.00
-20.00
100
12
140
****
Dual
No
CON
01/01/1970
ZOS-150+
75.00
150
9.00
-12.00
1.00
16
-107.00
-127.00
-142.00
0.02
0.39
5.80
-23.00
-17.00
100
12
140
****
Dual
No
CON
01/01/1970
ZOS-200+
100.00
200
10.00
-11.00
1.00
16
-106.00
-126.00
-141.00
0.02
0.42
7.70
-25.00
-20.00
100
12
140
****
Dual
No
CON
01/01/1970
ZOS-300+
150.00
280
9.00
-13.00
1.00
16
-103.00
-123.00
-142.00
0.02
0.50
11.00
-27.00
-20.00
100
12
140
****
Dual
No
CON
01/01/1970
ZOS-535+
300.00
525
9.00
-13.00
1.00
16
-96.00
-118.00
-131.00
0.02
0.50
18.00
-27.00
-20.00
100
12
140
****
Dual
No
CON
01/01/1970
ZOS-765+
485.00
765
8.50
-14.00
1.00
16
-96.00
-117.00
-132.00
0.03
0.72
22.00
-27.00
-17.00
100
12
140
****
Dual
No
CON
01/01/1970
ZOS-1025+
685.00
1025
8.00
-13.00
1.00
16
-92.00
-112.00
-136.00
0.05
1.00
30.00
-25.00
-18.00
100
12
140
****
Dual
No
CON
01/01/1970
Plug-In, Linear Tuning, Wideband
VCO, Plug-In, Linear Tuning, Wideband
P/N
Freq. Low (MHz)
Freq. Hi (MHz)
Power Output (dBm) Typ.
Tune Voltage (V) Min.
Tune Voltage (V) Max.
Phase Noise (dBc/Hz) @ 1 kHz Offset, Typ.
Phase Noise (dBc/Hz) @ 10 kHz Offset, Typ.
Phase Noise (dBc/Hz) @ 1 00kHz Offset, Typ.
Phase Noise (dBc/Hz) @ 1MHz Offset, Typ.
Pulling (MHz) pk - pk @ 12 dBr, Typ.
Pushing (MHz/V), Typ.
Tuning Sensitivity (MHz/V) Typ.
Harmonics (dBc), Typ.
Harmonics (dBc), Max.
3 dB Control BW (KHz), Typ.
DC Voltage (V)
DC Current (mA)
SINGLE_DUAL
COMPATIBLE_5V
INTERFACE
TIMESTAMP
DataSheet
Product Page
POS-100+
50
100
8.30
10.00
16
-83.00
-107.00
-130.00
-150.00
0.60
0.20
4.2-4.8
-23.00
-18
100
12
20
Single
No
PIN
01/01/1970
POS-150+
75
150
9.50
1.00
16
-80.00
-103.00
-127.00
-147.00
0.80
0.30
5.8-6.7
-23.00
-17
100
12
20
Single
No
PIN
01/01/1970
POS-200+
100
200
10.00
1.00
16
-80.00
-102.00
-122.00
-142.00
1.00
0.20
7.1-8.6
-24.00
-20
100
12
20
Single
No
PIN
01/01/1970
POS-300+
150
280
10.00
1.00
16
-78.00
-100.00
-120.00
-140.00
1.80
0.30
9.5-13
-30.00
-20
100
12
20
Single
No
PIN
01/01/1970
POS-400+
200
380
9.50
1.00
16
-76.00
-98.00
-120.00
-140.00
1.80
0.30
13.7-16.9
-28.00
-20
100
12
20
Single
No
PIN
01/01/1970
POS-535+
300
525
8.50
1.00
16
-72.00
-97.00
-120.00
-145.00
0.60
0.60
17-23
-32.00
-15
100
12
20
Single
No
PIN
01/01/1970
POS-1025+
685
1025
9.00
1.00
16
-65.00
-84.00
-104.00
-124.00
5.00
0.60
21-36
-23.00
-18
100
12
22
Single
No
PIN
01/01/1970
POS-2120W+
1060
2120
7.00
0.50
20
-63.00
-93.00
-117.00
-139.00
20.00
2.00
25-108
-15.00
-
2,000
12
28
Single
No
PIN
01/01/1970
POSA-158+
138
158
5.00
1.00
16
-100.00
-125.00
-145.00
-163.00
0.07
0.03
2.4
-40.00
-25
2,000
12
25
Single
No
PIN
01/01/1970
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