Rainbow Electronics MAX2022 - Manual (Page 8)

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)
2.3 2.1 1.9 1.7 1.5 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)
13 8 3
-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
Ω
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)
13 8 3
-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
Ω
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)
60 35 10 -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)
60 35 10 -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)
60 35 10 -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)
60 35 10 -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)
60 35 10 -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)
60 35 10 -15 -40 85
V CC = 5.25V
V CC = 4.75V
V
CC
= 5.0V
Typical Operating Characteristics (continued)
(MAX2022 Typical Application Circuit, 50 Ω LO input, R1 = 432Ω, R2 = 562Ω, R3 = 301Ω, 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 Ω DC-coupled source, common-mode input from 0V, T
C =
+25°C, unless otherwise noted.)