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 2, V
CC
= +5.0V, f
RF
= f
LO
- f
IF
, f
IF
= 300MHz, P
IF
= 0dBm,
P
LO
= 0dBm, T
C
= +25NC, unless otherwise noted.)
IF LEAKAGE AT RF PORT vs. LO FREQUENCY
MAX2042A toc226
IF LEAKAGE AT RF PORT (dBm)
-80
-70
-60
-50
-40
-90
LO FREQUENCY (MHz)
290026002300 3200
T
C
= -40°C
T
C
= +85°C
T
C
= +25°C
IF LEAKAGE AT RF PORT vs. LO FREQUENCY
MAX2042A toc227
IF LEAKAGE AT RF PORT (dBm)
-80
-70
-60
-50
-40
-90
LO FREQUENCY (MHz)
290026002300 3200
P
LO
= -6dBm
P
LO
= +3dBm
P
LO
= -3dBm
P
LO
= 0dBm
IF LEAKAGE AT RF PORT vs. LO FREQUENCY
MAX2042A toc228
IF LEAKAGE AT RF PORT (dBm)
-80
-70
-60
-50
-40
-90
LO FREQUENCY (MHz)
290026002300 3200
V
CC
= 5.25V
V
CC
= 5.0V
V
CC
= 4.75V
LO LEAKAGE AT RF PORT vs. LO FREQUENCY
MAX2042A toc223
LO LEAKAGE AT RF PORT (dBm)
-30
-25
-20
-35
LO FREQUENCY (MHz)
290026002300 3200
T
C
= -40°C, +25°C, +85°C
LO LEAKAGE AT RF PORT vs. LO FREQUENCY
MAX2042A toc224
LO LEAKAGE AT RF PORT (dBm)
-30
-25
-20
-35
LO FREQUENCY (MHz)
290026002300 3200
P
LO
= -6dBm, -3dBm, 0dBm, +3dBm
LO LEAKAGE AT RF PORT vs. LO FREQUENCY
MAX2042A toc225
LO LEAKAGE AT RF PORT (dBm)
-30
-25
-20
-35
LO FREQUENCY (MHz)
290026002300 3200
V
CC
= 5.25V
V
CC
= 5.0V
V
CC
= 4.75V