
MAX2042A
SiGe High-Linearity, 1600MHz to 3900MHz
Upconversion/Downconversion Mixer with LO Buffer
Typical Operating Characteristics (continued)
( Typical Application Circuit with tuning elements outlined in Table 2 , V CC = +5.0V, f RF = f LO - f IF , f IF = 300MHz, P IF = 0dBm,
P LO = 0dBm, T C = +25 N C, unless otherwise noted.)
9
CONVERSION LOSS vs. RF FREQUENCY
T C = +85°C
9
CONVERSION LOSS vs. RF FREQUENCY
9
CONVERSION LOSS vs. RF FREQUENCY
8
7
6
5
T C = +25°C
T C = -40°C
8
7
6
5
P LO = -6dBm, 3dBm, 0dBm, +3dBm
8
7
6
5
V CC = 4.75V, 5.0V, 5.25V
2000
2300
2600
2900
2000
2300
2600
2900
2000
2300
2600
2900
40
RF FREQUENCY (MHz)
INPUT IP3 vs. RF FREQUENCY
P IF = 0dBm/TONE
40
RF FREQUENCY (MHz)
INPUT IP3 vs. RF FREQUENCY
P IF = 0dBm/TONE
40
RF FREQUENCY (MHz)
INPUT IP3 vs. RF FREQUENCY
P IF = 0dBm/TONE
38
T C = +25°C
38
38
V CC = 5.0V
36
T C = -40°C
36
P LO = -3dBm, 0dBm, +3dBm
36
34
32
30
28
T C = +85°C
34
32
30
28
P LO = -6dBm
34
32
30
28
V CC = 4.75V
V CC = 5.25V
2000
2300
2600
2900
2000
2300
2600
2900
2000
2300
2600
2900
85
RF FREQUENCY (MHz)
LO - 2IF RESPONSE vs. RF FREQUENCY
P IF = 0dBm
85
RF FREQUENCY (MHz)
LO - 2IF RESPONSE vs. RF FREQUENCY
P IF = 0dBm
85
RF FREQUENCY (MHz)
LO - 2IF RESPONSE vs. RF FREQUENCY
P IF = 0dBm
75
T C = +85°C
75
P LO = 0dBm
75
P LO = +3dBm
65
65
65
55
T C = +25°C
T C = -40°C
55
P LO = -3dBm
P LO = -6dBm
55
V CC = 4.75V, 5.0V, 5.25V
45
45
45
2000
2300
2600
2900
2000
2300
2600
2900
2000
2300
2600
2900
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
???????????????????????????????????????????????????????????????? Maxim Integrated Products 38