MODULATORS, BI-PHASE
0.2–18 GHz
GENERAL INFORMATION
Bi-Phase modulators shift the phase of an RF signal y 180° upon appl -i
b
cation of aTTL logic signal Logic 0 produces a re erence ( 0°) phase and
.
f
logic 1 changes the phase 18 °. Bi phase modulators can be used in ca - r
0
rier suppression system . s an RF signal at a frequency af is applied to
If
the RF te rminal, and a square w modulating signal, fm, is applied to
ave
the bias te r inal ma n frequencies are gene ated at the RF output They
m
y
r
.
um
are fa, fa± fm, fa±2 fm – –fa±nfm .The car rier, fa is suppressed a mini m
of 20 dB on all model .s
Typical supression on most models is 30 d . The
B
first order sidebands are each d wn appr o
o
ximately 4 d B plus inse tion
.,
r
los s. The even sidebands are d wn 25 d B, and the odd sidebands are as
o
foll ows:
3rd order sidebands—10 dB
5th order sidebands—14 dB
7th order sidebands—18 d ,B
etc.
SERIES MP
0.10
[2,5]
LOGIC +5V -5V GND
C
0.093[2.36]
DIA THRU
MTG. HOLES
GENERAL SPECIFIC TIONS
A
Frequen c Ran g
y
e:
RF Impedance:
D.C . Requirements:
0.20 to 18.0 GHz
50 Ohms
For modulators with d ivers, +5 Volts
r
at +80 mA and – 5Volts at –80 mA . Logic
(
0, referenc e. Logic 1, 18 0
°.
0.2 watts average, 10 watts peak.
Operating tempe ature from –5 5 to
r
°C
+85°C.
Standard s
witching speed or all models
f
is 500 nanosec .(750 nanosec.including
sto rage and del a time) .Any model can
y
be switched in 35 nanoseconds (inclu - d
ing sto age and del a time) if required.
r
y
However, the inse rion loss will increase yb
t
30%. If 10 nanoseconds is required add—
1 to the model n
umber when orde ing.
r
SMA
D B
RF Power:
Temperature In ormation:
f
Swit c
hing Speed:
0.19
[4,83]
E
.75
[19,1]
0.25
[6,4]
A
SMA FEMALE TYP.
F
0.38[9,65] TYP.
180˚
PHASE
SHIFTED
SIGNAL
Connecto s:
r
SPDT
SWITCH
SPDT
SWITCH
ELECTRICAL PERFORMANCE
F requency
Range
GHz
0.2-0.4
0.25-0.5
0.5-1.0
0.95-1.25
0.5-2.0
1.0-2.0
2.0-4.0
2.0-8.0
4.0-8.0
7.0-12.4
6.0-18.0
8.0-16.0
8.0-18.0
12.0-18.0
16.0-18.0
Inse rtion
Phase
Loss
Accuracy
Minimum/
±Deg.
VSWR
Maximum
Maximu m Maximum
dB
5.0
1.40
0.6/0.9
5.0
1.40
0.6/0.9
7.0
1.40
0.6/0.9
3.0
1.30
0.6/0.9
8.0
1.70
2.6/3.2
7.0
1.50
0.6/1.1
6.0
1.50
0.7/1.2
7.0
2.00
3.0/4.3
7.0
1.50
1.0/1.5
7.0
1.75
1.2/2.0
12.0
2.25
5.0/7.0
15.0
1.80
1.5/2.5
20.0
2.2
1.5/2.8
8.0
2.0
1.6/2.8
6.0
2.0
1.6/2.8
DRIVER
RF
RF
Model
No.
MP-24
MP-2 5
MP-29
MP-3 6
MP-92
MP-41
MP-49
MP-94
MP-57
MP-62
MP-98
MP-64
MP-67
MP-7 5
MP-8 8
Outline
1
1
1
1
6
1
4
4
2
3
5
3
3
3
3
REFERENCE
SIGNAL
–5V.
+5V.
TTL
LOGIC
MECHANICAL OUTLINES
Outline
1
2
3
4
5
6
A
in[mm]
2.00[50,8]
1.60[40,64]
1.30[33,02]
3.00[76,2]
2.50[63,5]
4.00[101,6]
B
in[mm]
1.25[31,75]
1.25[31,75]
1.38[35,1]
1.25[31,75]
1.00[25,4]
2.00[50,8]
C
in[mm]
1.800[45,7]
1.400[35,56]
1.100[27,94]
2.800[71,12]
2.300[58,42]
3.800[96,5]
D
in[mm]
1.000[25,4]
1.000[25,4]
1.130[28,70]
1.000[25,4]
0.800[20,3]
1.800[45,7]
E
in[mm]
1.000[25,4]
0.80[20,3]
N/A
4 HOLES
1.50[38,1]
1.25[31,75]
2.00[50,8]
F
in[mm]
0.12[3,05]
0.12[3,05]
0.12[3,05]
0.12[3,05]
0.10[2,5]
0.10[2,5]
KEY:
Inches[Millimeters] .XX ±.03 .XXX ±.010 [.X ±0.8 .XX ±0.25]
60 South Jefferson Road, Whippany, NJ 07981
Tel: 973-887-8100 • Fax: 973-884-0445
email: sales@aeroflex-kdi.com
See us on the web @ www.aeroflex-kdi.com
8-10-07
模拟电子