DBP0938 Просмотр технического описания (PDF) - DAICO Industries
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DBP0938 Datasheet PDF : 1 Pages
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F E AT U R E S
10 - 500 MHz
±1 Deg. Phase Accuracy
0.3 mA, +5 VDC
1.0 dB Insertion Loss
BPM
35 nSec Transition Time
50 nSec Switching Speed
22 mV Transients
TTL Control
TO-8 Package
PART
IDENTIFICATION
.55
DIA
MODEL NO.
DPB0938
GaAs Bi-Phase Modulator
RF
IN
2
0°
180°
5
RF
OUT
.27
.25
.60
.100
TYP
0.18 DIA
12 PLACES
•••••••
1 3 4 6 7 9 10 12
11
8
GND
CONT
+5V
“0”
.200
TYP
12
1
45˚
.200
.400
1.8 4.0 +4.0
TYPICAL PERFORMANCE
at 25°C
1.6 3.0 +2.0
1.4 2.0
0
1.2 1.0 -2.0
1.0
0 -4.0
1
PHASE
DEV.
I. LOSS
VSWR
4
10
40 100
400 1000 3000
FREQUENCY (MHz)
GUARANTEED PERFORMANCE
Parameter
Operating Frequency
DC Current
Control Type
Min Typ
10
0.3
TTL
Control Current
High
Low
Insertion Loss
Phase
Step
Accuracy
VSWR
Impedance
Switching Speed
Transition (Rise/Fall) Time
Switching (Video) Transients
Intercept Points
2nd
3rd
RF Power
Operate
No Damage
Operating Temperature -55
0
0
1.0
1.8
180
±1.0
1.25/1
50
50
35
22
+80
+51
+17
+25
Max
500
2
±20
±20
1.5
2.5
±3.0
1.4/1
70
50
50
+13
+23
+85
Units Conditions
MHz
mA At +5 VDC Supply
1 Line
Logic “1” = Phase Reversal
µA VIH = +3.0 V
µA VIL = +0.6 V
dB 10 - 100 MHz
dB 100 - 500 MHz
DEG
DEG
OHMS
nSec
nSec
mV
dBm
dBm
dBm
dBm
°C
50% TTL to 90% / 10% RF
90% / 10% or 10% / 90% RF
Peak Value
70 MHz / 50 MHz
35 MHz / 50 MHz
0.1 dB Compression
TA
DAICO Industries
Rev. B / Iss. 1
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