Datasheet

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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 1, V
CC
= 3.3V, f
RF
= 2000MHz to 2900MHz, LO is high-side
injected for a 300MHz IF, P
RF
= 0dBm, P
LO
= 0dBm, T
C
= +25NC, unless otherwise noted.)
LO LEAKAGE AT IF PORT vs. LO FREQUENCY
MAX2042A toc53
LO LEAKAGE AT IF PORT (dBm)
-30
-20
-10
-40
LO FREQUENCY (MHz)
290026002300 3200
T
C
= +85°C
T
C
= -40°C
T
C
= +25°C
LO LEAKAGE AT RF PORT vs. LO FREQUENCY
MAX2042A toc61
LO LEAKAGE AT RF PORT (dBm)
-35
-30
-25
-20
-40
LO FREQUENCY (MHz)
290026002300 3200
V
CC
= 3.6V
V
CC
= 3.0V
V
CC
= 3.3V
LO LEAKAGE AT IF PORT vs. LO FREQUENCY
MAX2042A toc54
LO LEAKAGE AT IF PORT (dBm)
-30
-20
-10
-40
LO FREQUENCY (MHz)
290026002300 3200
P
LO
= -6dBm, -3dBm, 0dBm, +3dBm
LO LEAKAGE AT IF PORT vs. LO FREQUENCY
MAX2042A toc55
LO LEAKAGE AT IF PORT (dBm)
-30
-20
-10
-40
LO FREQUENCY (MHz)
290026002300 3200
V
CC
= 3.0V, 3.3V, 3.6V
RF-TO-IF ISOLATION vs. RF FREQUENCY
MAX2042A toc56
RF-TO-IF ISOLATION (dB)
30
40
50
60
20
RF FREQUENCY (MHz)
260023002000 2900
T
C
= +85°C
T
C
= -40°C
T
C
= +25°C
RF-TO-IF ISOLATION vs. RF FREQUENCY
MAX2042A toc57
RF-TO-IF ISOLATION (dB)
30
40
50
60
20
RF FREQUENCY (MHz)
260023002000 2900
P
LO
= -6dBm, -3dBm, 0dBm, +3dBm
RF-TO-IF ISOLATION vs. RF FREQUENCY
MAX2042A toc58
RF-TO-IF ISOLATION (dB)
30
40
50
60
20
RF FREQUENCY (MHz)
260023002000 2900
V
CC
= 3.0V, 3.3V, 3.6V
LO LEAKAGE AT RF PORT vs. LO FREQUENCY
MAX2042A toc59
LO LEAKAGE AT RF PORT (dBm)
-35
-30
-25
-20
-40
LO FREQUENCY (MHz)
290026002300 3200
T
C
= -40°C, +25°C, +85°C
LO LEAKAGE AT RF PORT vs. LO FREQUENCY
MAX2042A toc60
LO LEAKAGE AT RF PORT (dBm)
-35
-30
-25
-20
-40
LO FREQUENCY (MHz)
290026002300 3200
P
LO
= -6dBm, -3dBm, 0dBm, +3dBm