MODEL NO.
D P B 0 9 3 8
G a A s B i - P h a s e M o d u l a t o r
F E AT U R E S
10 - 500 MHz
1 Deg. Phase Accuracy
0.3 mA, +5 VDC
1.0 dB Insertion Loss
35 nSec Transition Time
50 nSec Switching Speed
22 mV Transients
TTL Control
TO-8 Package
BPM
D A I C O
I n d u s t r i e s
Rev. B / Iss. 1
.25
.27
1
12
PART
IDENTIFICATION
12 PLACES
.60
TYP
TYP
.400
.200
.100
.200
45
.55
DIA
0.18 DIA
VSWR
I. LOSS
T Y P I C A L P E R F O R M A N C E
a t 2 5
C
I.L. (dB)
PHASE
DEVIA
TION
(DEG.)
VSWR
1000
400
100
40
10
4
1
+4.0
4.0
1.8
+2.0
0
-2.0
1.0
2.0
3.0
1.6
1.4
1.2
1.0
0
-4.0
FREQUENCY (MHz)
3000
PHASE
DEV.
4 6 7 9
GND
3
1
10 12
11
8
180
0
CONT
"0"
+5V
5
RF
OUT
2
RF
IN
Parameter
Min Typ
Max Units
Conditions
Operating Frequency
10
500
MHz
DC Current
0.3
2
mA
At +5 VDC Supply
Control Type
TTL
1 Line
Logic "1" = Phase Reversal
Control Current
High
0
20
A
VIH = +3.0 V
Low
0
20
A
VIL = +0.6 V
Insertion Loss
1.0
1.5
dB
10 - 100 MHz
1.8
2.5
dB
100 - 500 MHz
Phase
Step
180
DEG
Accuracy
1.0
3.0
DEG
VSWR
1.25/1 1.4/1
Impedance
50
OHMS
Switching Speed
50
70
nSec
50% TTL to 90% / 10% RF
Transition (Rise/Fall) Time
35
50
nSec
90% / 10% or 10% / 90% RF
Switching
(Video)
Transients
22
50
mV
Peak Value
Intercept Points
2nd
+80
dBm
70 MHz / 50 MHz
3rd
+51
dBm
35 MHz / 50 MHz
RF Power
Operate
+17
+13
dBm
0.1 dB Compression
No Damage
+23
dBm
Operating Temperature
-55
+25
+85
C
TA
G U A R A N T E E D P E R F O R M A N C E
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