INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
JTOS-1550 1150 1550
+7.0
0.5
20
-73
-101
-121
-141
14
0.7
22-32
-20
-10
2.7
12
30
Applications
GPS
wide frequency synthesizers
agile communication systems
Features
linear tuning characteristics, 22-32 MHz/V typ.
low phase noise, -141 dBc/Hz at 1MHz offset
aqueous washable
Electrical Specifications
REV. B
M102713
JTOS-1550
ED-7471A/2
MM/TD/CP
060131
page 1 of 2
Linear Tuning 1150 to 1550 MHz
Surface Mount
JTOS-1550+
JTOS-1550
Voltage Controlled Oscillator
MODEL
NO.
Maximum Ratings
Operating Temperature
-55C to 85C
Storage Temperature
-55C to 100C
Absolute Max. Supply Voltage (Vcc)
+13V
Absolute Max. Tuning Voltage (Vtune)
+22V
all specifications: 50 ohm system
Pin Connections
RF OUT
13
VCC
2
V-TUNE
5
GROUND
1,3,4,6,7,8,9,10,11,12,14
Outline Drawing
Typ.
Typ.
Typ.
Typ.
Typ.
Min. Max.
TUNING
SENSI-
TIVITY
(MHz/V)
HARMONICS
(dBc)
PUSHING
(MHz/V)
PULLING
pk-pk
@ 12 dBr
(MHz)
PHASE NOISE
dBc/Hz SSB at offset
frequencies:
Typ.
POWER
OUTPUT
(dBm)
TUNING
VOLTAGE
(V)
FREQ.
(MHz)
Max.
Min. Max.
1 kHz 10 kHz 100 kHz
1 MHz
CASE STYLE: BK377
PRICE: $19.95 ea. QTY (5-49)
Outline Dimensions ( )
inch
mm
A
B
C
D
E
F
G
H
J
K
L
wt
.505
.800
--
.100
.250
.100
.100
.047
.065
.065
.525 grams
12.83
20.32
--
2.54
6.35
2.54
2.54
1.19
1.65
1.65
13.34
3.0
Typ.
3 dB
MODULATION
BANDWIDTH
(MHz)
DC
OPERATING
POWER
Vcc
(Volts)
Current
(mA)
Max.
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The + suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Demo Board MCL P/N: TB-04
Suggested PCB Layout (PL-005)
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Performance Curves
page 2 of 2
JTOS-1550
Frequency and Tuning Sensitivity (at +25C)
700
900
1100
1300
1500
1700
0
4
8
12
16
20
Tuning Voltage (V)
F
r
equenc
y
(
M
Hz
)
0
20
40
60
80
100
T
uning S
ens
it
iv
it
y
(MH
z
/
V
)
-55C
+25C
+85C
T SENS.
JTOS-1550
Power Output
5
6
7
8
9
10
0
4
8
12
16
20
Tuning Voltage (V)
O
u
t
p
u
t
Po
w
e
r (d
Bm)
-55C
+25C
+85C
V
TUNE
TUNING
SENS.
(MHz/V)
FREQUENCY (MHz)
POWER OUTPUT (dBm)
HARMONICS (dBc)
FREQ. PUSHING
(MHz/V)
V
TUNE
JTOS-1550
Harmonics Level
-50
-40
-30
-20
-10
0
0
4
8
12
16
20
Tuning Voltage (V)
H
a
rmo
n
i
cs (d
Bc)
F2
F3
F4
JTOS-1550
Frequency Pushing
(Supply Voltage 12V)
0.0
0.2
0.4
0.6
0.8
1.0
0
4
8
12
16
20
Tuning Voltage (V)
P
u
s
h
ing (
M
Hz
/
V
)
1.0
39.98
1118.90
1103.98
1092.24
9.52
9.53
9.23
2.0
31.91
1150.30
1135.89
1124.60
9.40
9.33
9.12
3.0
29.25
1179.20
1165.15
1153.97
9.52
9.33
8.84
4.0
27.70
1206.59
1192.85
1181.89
9.44
9.34
8.86
5.0
27.25
1233.47
1220.10
1209.33
9.34
9.13
8.70
6.0
27.38
1260.46
1247.47
1236.92
9.35
9.11
8.56
7.0
27.82
1287.85
1275.30
1265.14
9.15
8.97
8.51
8.0
28.58
1316.06
1303.88
1294.12
9.03
8.74
8.32
9.0
29.69
1345.45
1333.57
1324.15
8.81
8.55
8.03
10.0
30.92
1375.95
1364.49
1355.48
8.39
8.31
7.78
11.0
31.71
1407.43
1396.20
1387.44
8.17
7.92
7.42
12.0
32.14
1439.65
1428.34
1419.55
7.78
7.62
7.15
13.0
31.51
1471.30
1459.85
1450.98
7.41
7.22
6.84
14.0
29.64
1501.26
1489.50
1480.49
7.22
7.05
6.58
15.0
27.52
1529.19
1517.02
1507.70
6.97
6.80
6.49
16.0
25.17
1554.76
1542.19
1532.60
6.81
6.62
6.28
17.0
22.78
1577.85
1564.96
1555.13
6.71
6.48
6.17
18.0
20.52
1598.81
1585.48
1575.38
6.56
6.48
6.14
19.0
18.65
1617.95
1604.13
1593.71
6.40
6.34
6.00
20.0
17.07
1635.43
1621.20
1610.46
6.30
6.19
5.88
1.0
-17.72
-30.82
-43.80
0.74
2.0
-17.79
-28.14
-47.14
0.72
3.0
-17.77
-27.03
-42.63
0.70
4.0
-17.98
-26.44
-40.90
0.70
5.0
-19.00
-26.64
-39.61
0.70
6.0
-19.73
-27.11
-38.89
0.67
7.0
-21.86
-27.35
-37.74
0.62
8.0
-24.99
-27.88
-37.06
0.54
9.0
-30.67
-29.03
-36.11
0.41
10.0
-31.00
-28.70
-35.92
0.22
11.0
-24.37
-28.55
-36.21
0.02
12.0
-20.64
-28.40
-36.93
0.24
13.0
-19.16
-29.45
-36.34
0.41
14.0
-17.95
-30.54
-34.07
0.53
15.0
-17.37
-34.35
-32.64
0.57
16.0
-17.32
-30.33
-31.93
0.54
17.0
-17.12
-30.28
-31.86
0.48
18.0
-16.64
-29.46
-31.68
0.40
19.0
-17.12
-28.69
-31.79
0.30
20.0
-17.64
-28.32
-31.73
0.20
-55C
+25C
+85C
-55C
+25C
+85C
F2
F3
F4
JTOS-1550+
JTOS-1550
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