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
POS-765
(+)
485
765
+9.5
1
16
-61
-85
-108
-129
5.0
0.4
18-27
-21
-17
0.1
12
22
Applications
· VHF/UHF receivers/transmitters
· test instruments
· catv distribution
· wideband frequency synthesizer
Features
· low phase noise, -129 dBc/Hz at 1 MHz offset, typ.
· excellent harmonic suppression, -21 dBc typ.
· hermetically sealed
Electrical Specifications
REV. H
M98898
POS-765
SK/TD/CP
051206
page 1 of 2
Linear Tuning 485 to 765 MHz
Plug-In
POS-765+
POS-765
Voltage Controlled Oscillator
MODEL
NO.
Outline Dimensions ( )
inch
mm
Maximum Ratings
Operating Temperature
-55°C to 85°C
Storage Temperature
-55°C to 100°C
Absolute Max. Supply Voltage (Vcc)
+16V
Absolute Max. Tuning Voltage (Vtune)
+18V
all specifications: 50 ohm system
Pin Connections
RF OUT
2
VCC
1
V-TUNE
8
GROUND
3,4,5,6,7
CASE GROUND
3,4,5,6,7
Outline Drawing
A
B
C
D
E
F
G
H
J
K
wt.
.770
.800
.285
.310
.370
.400
.200
.20
.14
.031 grams
19.56
20.32
7.24
7.87
9.40
10.16
5.08
5.08
3.56
.79
5.2
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:A06
PRICE: $14.95 ea. QTY (5-49)
Typ.
3 dB
MODULATION
BANDWIDTH
(MHz)
DC
OPERATING
POWER
Vcc
(volts)
Current
(mA)
Max.
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
See our web site for RoHS Compliance methodologies and
qualifications.
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
POS-765
Frequency and Tuning Sensitivity (at +25°C)
200
300
400
500
600
700
800
900
1
4
7
10
13
16
Tuning Voltage (V)
F
r
equenc
y
(
M
Hz
)
10
20
30
40
50
60
70
80
T
uning S
ens
it
iv
it
y
(MH
z
/
V
)
-55°C
+25°C
+85°C
T SENS.
POS-765
Power Output
6
7
8
9
10
11
1
4
7
10
13
16
Tuning Voltage (V)
O
u
t
p
u
t
Po
w
e
r (d
Bm)
-55°C
+25°C
+85°C
V
TUNE
TUNING
SENS.
(MHz/V)
FREQUENCY (MHz)
POWER OUTPUT (dBm)
HARMONICS (dBc)
FREQ. PUSHING
(MHz/V)
V
TUNE
POS-765
Harmonics Level
-60
-50
-40
-30
-20
-10
1
4
7
10
13
16
Tuning Voltage (V)
H
a
rmo
n
i
cs (d
Bc)
F2
F3
F4
POS-765
Frequency Pushing
(Supply Voltage 12V)
-1.0
-0.5
0.0
0.5
1.0
1.5
1
4
7
10
13
16
Tuning Voltage (V)
P
u
s
h
ing (
M
Hz
/
V
)
1.0
35.0
465.2
458.5
452.6
6.0
6.6
6.0
2.0
29.6
495.9
488.1
481.7
8.1
8.0
7.0
3.0
24.3
520.3
512.4
506.5
8.6
8.2
7.3
4.0
25.3
545.9
537.7
531.9
9.3
9.4
8.8
5.0
24.3
570.7
562.0
556.0
9.6
9.9
9.6
6.0
23.8
594.8
585.8
579.3
9.8
10.2
9.8
7.0
22.7
617.6
608.5
601.5
9.9
10.2
9.6
8.0
21.9
640.0
630.4
623.1
10.0
10.1
9.4
9.0
21.7
661.9
652.1
644.6
9.9
9.7
9.0
10.0
20.8
681.9
672.9
665.6
9.2
9.0
8.5
11.0
21.9
702.2
694.8
688.3
7.9
8.3
8.3
12.0
25.5
728.4
720.3
712.6
7.6
8.1
8.0
13.0
23.0
752.5
743.4
734.8
7.5
8.0
7.7
14.0
19.8
772.6
763.2
754.7
7.5
7.9
7.4
15.0
17.2
789.4
780.4
772.2
7.1
7.4
7.1
16.0
15.5
804.7
795.9
787.9
6.5
7.0
6.8
1.0
-30.2
-30.5
-32.0
0.88
2.0
-38.7
-35.6
-35.1
0.21
3.0
-36.8
-39.5
-35.6
0.29
4.0
-34.4
-44.4
-37.8
0.54
5.0
-35.5
-41.4
-42.7
0.44
6.0
-34.8
-36.3
-39.2
0.32
7.0
-30.6
-34.4
-35.5
-0.02
8.0
-28.0
-32.1
-33.7
-0.24
9.0
-24.6
-31.2
-33.9
-0.27
10.0
-22.5
-31.4
-36.6
-0.28
11.0
-20.9
-30.8
-36.8
0.36
12.0
-20.8
-30.7
-35.6
0.62
13.0
-21.0
-31.0
-34.8
0.36
14.0
-22.6
-32.6
-34.1
0.22
15.0
-23.3
-34.4
-34.7
0.08
16.0
-25.1
-34.4
-34.8
-0.01
-55°C
+25°C
+85°C
-55°C
+25°C
+85°C
F2
F3
F4
POS-765+
POS-765
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