Plug-In
Voltage Controlled Oscillator
Linear Tuning
Features
•
•
•
•
wide frequency range, 975 to 1400 MHz
linear tuning characteristics
low phase noise, -135 dBc/Hz @1 MHz offset
hermetically sealed
POS-1400A+
POS-1400A
975 to 1400 MHz
Applications
•
•
•
•
GPS
agile communication systems
test instruments-signal generators
wideband freq. synthesizers
CASE STYLE:A06
PRICE: $14.95 ea. QTY (5-49)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
See our web site for RoHS Compliance methodologies and
qualifications.
Electrical Specifications
MODEL
NO.
FREQ.
(MHz)
POWER TUNING
OUTPUT VOLTAGE
(dBm)
(V)
Typ.
+13.0
PHASE NOISE
dBc/Hz SSB at offset
frequencies:
Typ.
1 MHz
-135
-65
-95
-115
3 dB
PULLING PUSHING TUNING HARMONICS*
DC
MODULATION OPERATING
pk-pk
(MHz/V) SENSI-
(dBc)
TIVITY
BANDWIDTH
@ 12 dBr
POWER
Current
(MHz/V)
(MHz)
(MHz)
Typ.
14
Typ.
2.0
Typ.
25-30
Typ.
-16
Max.
—
Typ.
4.0
Vcc
(volts)
8
(mA)
Max.
30
Min. Max.
POS-1400A
(+)
975 1400
Min. Max. 1 kHz 10 kHz 100 kHz
1
20
*specified to 4th harmonic
Pin Connections
RF OUT
VCC
V-TUNE
GROUND
CASE GROUND
2
1
8
3,4,5,6,7
3,4,5,6,7
Maximum Ratings
Operating Temperature
Storage Temperature
Absolute Max. Supply Voltage (Vcc)
Absolute Max. Tuning Voltage (Vtune)
all specifications: 50 ohm system
-55°C to 85°C
-55°C to 100°C
+10V
+25V
Outline Drawing
Outline Dimensions (
inch
)
mm
A
B
.770
.800
19.56 20.32
C
.285
7.24
D
.310
7.87
E
F
.370
.400
9.40 10.16
G
.200
5.08
H
.20
5.08
J
.14
3.56
K
wt.
.031 grams
.79
5.2
Mini-Circuits
®
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
ISO 9001 & ISO 14001
Certified
REV. B
M98898
POS-1400A
ED-7825B/2
WD/TD/CP
051108
page 1 of 2
Performance Curves
POS-1400A+
POS-1400A
TUNING
V
SENS.
TUNE
(MHz/V)
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
25.1
21.1
20.4
21.4
23.0
25.5
28.2
31.1
34.5
37.1
37.8
38.1
36.9
35.8
33.5
30.6
28.4
26.4
24.3
22.6
FREQUENCY
(MHz)
-55°C
+25°C
+85°C
913.5
934.5
955.5
976.9
1000.4
1025.7
1053.5
1084.5
1118.9
1156.5
1194.4
1231.2
1267.4
1302.3
1335.1
1365.1
1393.0
1419.0
1443.0
1465.4
896.1
917.2
937.6
959.1
982.2
1007.7
1035.9
1067.1
1101.7
1138.9
1176.7
1214.8
1251.8
1287.6
1321.2
1351.8
1380.2
1406.7
1431.1
1453.7
875.3
897.4
918.4
940.4
964.0
989.8
1018.5
1050.1
1084.9
1122.4
1161.4
1201.4
1240.2
1276.8
1310.8
1341.7
1370.3
1396.9
1421.0
1444.3
POWER OUTPUT
(dBm)
-55°C
+25°C
+85°C
12.6
12.8
13.0
13.0
13.2
13.3
13.3
13.4
13.3
13.6
13.6
13.6
13.6
13.4
13.4
13.3
13.3
13.3
13.2
13.2
12.6
12.7
12.8
12.9
12.8
12.9
12.9
12.9
13.0
13.0
13.1
13.1
13.0
12.8
12.7
12.6
12.5
12.4
12.3
12.3
11.8
11.9
12.0
12.0
12.1
Output Power (dBm)
POS-1400A
Frequency and Tuning Sensitivity (at +25°C)
1600
1400
1200
1000
800
-55°C
600
0
4
8
12
Tuning Voltage (V)
16
20
+25°C
+85°C
T SENS.
0
100
80
60
40
20
POS-1400A
Power Output
15
-55°C
14
13
12
11
10
0
4
8
12
Tuning Voltage (V)
16
20
+25°C
+85°C
Frequency (MHz)
Tuning Sensitivity
(MHz/V)
12.0
12.0
12.0
12.0
11.9
11.9
11.8
11.6
11.6
11.4
11.4
11.3
11.2
11.1
11.1
V
TUNE
1.00
2.00
3.00
4.00
5.00
F4
HARMONICS
(dBc)
F4
F2
F3
-14.8
-15.1
-15.5
-15.7
-16.1
-16.3
-16.7
-17.0
-17.5
-17.4
-17.9
-18.0
-18.5
-18.6
-18.6
-18.7
-18.7
-18.9
-18.6
-18.5
-18.2
-18.5
-18.9
-18.9
-19.4
-19.8
-19.0
-18.3
-17.9
-17.2
-16.8
-17.5
-17.7
-18.1
-18.6
-19.0
-19.3
-19.8
-20.1
-20.3
-30.5
-31.0
-31.2
-30.8
-30.0
-29.5
-28.7
-27.7
-27.2
-31.1
-27.7
-29.0
-30.8
-32.9
-34.9
-37.4
-38.5
-39.8
-40.1
-40.1
FREQ. PUSHING
(MHz/V)
1.79
1.56
1.51
1.52
1.55
1.55
1.65
1.69
1.66
1.39
1.18
1.30
1.60
1.95
2.13
2.29
2.44
2.53
2.57
2.59
3.0
Pushing (MHz/V)
2.5
2.0
1.5
1.0
0.5
0
4
8
12
Tuning Voltage (V)
16
20
POS-1400A
Harmonics Level
0
F2
Harmonics (dBc)
-10
-20
-30
-40
-50
0
4
8
12
Tuning Voltage (V)
16
20
F3
POS-1400A
Frequency Pushing
(Supply Voltage 8V)
6.00
7.00
8.00
9.00
10.00
11.00
12.00
13.00
14.00
15.00
16.00
17.00
18.00
19.00
20.00
page 2 of 2
Mini-Circuits
®
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
ISO 9001 & ISO 14001
Certified
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