Rainbow-electronics MAX2022 Instrukcja Użytkownika Strona 8

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MAX2022
High-Dynamic-Range, Direct Upconversion
1500MHz to 2500MHz Quadrature Modulator
8 _______________________________________________________________________________________
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
-50
LO PORT RETURN LOSS (dB)
LO PORT RETURN LOSS
vs. LO FREQUENCY
MAX2022 toc37
LO FREQUENCY (GHz)
2.32.11.91.71.5 2.5
P
LO
= -3dBm
P
LO
= +3dBm
P
LO
= 0dBm
OUTPUT POWER vs. INPUT POWER (P
IN
*)
MAX2022 toc38
INPUT POWER (P
IN
*) (dBm)
OUTPUT POWER (dBm)
1383
-8
-6
-4
-2
0
2
4
6
8
10
-10
-2 18
f
LO
= 1960MHz
*P
IN
IS THE AVAILABLE
POWER FROM ONE OF
THE FOUR 50
BASEBAND SOURCES
T
C
= -40
°
C, +25
°
C, +85
°
C
OUTPUT POWER vs. INPUT POWER (P
IN
*)
MAX2022 toc39
INPUT POWER (P
IN
*) (dBm)
OUTPUT POWER (dBm)
1383
-8
-6
-4
-2
0
2
4
6
8
10
-10
-2 18
P
LO
= 2140MHz
*P
IN
IS THE AVAILABLE
POWER FROM ONE OF
THE FOUR 50
BASEBAND SOURCES
T
C
= -40
°
C, +25
°
C, +85
°
C
TOTAL SUPPLY CURRENT
vs. TEMPERATURE (T
C
)
MAX2022 toc40
TEMPERATURE (
°
C)
TOTAL SUPPLY CURRENT (mA)
603510-15
260
280
300
320
340
240
-40 85
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
65
70
75
80
85
90
60
VCCLOA SUPPLY CURRENT
vs. TEMPERATURE (T
C
)
MAX2022 toc41
TEMPERATURE (
°
C)
VCCLOA SUPPLY CURRENT (mA)
603510-15-40 85
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
VCCLOI1 SUPPLY CURRENT
vs. TEMPERATURE (T
C
)
MAX2022 toc42
TEMPERATURE (
°
C)
VCCLOI1 SUPPLY CURRENT (mA)
603510-15
35
40
45
50
55
30
-40 85
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
45
50
55
60
65
70
40
VCCLOI2 SUPPLY CURRENT
vs. TEMPERATURE (T
C
)
MAX2022 toc43
TEMPERATURE (°C)
VCCLOI2 SUPPLY CURRENT (mA)
603510-15-40 85
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
VCCLOQ1 SUPPLY CURRENT
vs. TEMPERATURE (T
C
)
MAX2022 toc44
TEMPERATURE (°C)
VCCLOQ1 SUPPLY CURRENT (mA)
603510-15
35
40
45
50
55
30
-40 85
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
45
50
55
60
65
70
40
VCCLOQ2 SUPPLY CURRENT
vs. TEMPERATURE (T
C
)
MAX2022 toc45
TEMPERATURE (°C)
VCCLOQ2 SUPPLY CURRENT (mA)
603510-15-40 85
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
Typical Operating Characteristics (continued)
(MAX2022 Typical Application Circuit, 50 LO input, R1 = 432, R2 = 562, R3 = 301, V
CC
= +5V, P
LO
= 0dBm, V
IFI
= V
IFQ
=
109mV
P-P
differential, f
IQ
= 1MHz, I/Q differential inputs driven from a 100 DC-coupled source, common-mode input from 0V, T
C
=
+25°C, unless otherwise noted.)
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