Typical operating characteristics (continued) – Rainbow Electronics MAX19996A User Manual
Page 16
MAX19996A
SiGe, High-Linearity, 2000MHz to 3900MHz
Downconversion Mixer with LO Buffer
16
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Typical Operating Characteristics (continued)
(
Typical Application Circuit with tuning elements outlined in Table 1, V
CC
= 3.3V, f
RF
= 2000MHz to 3000MHz, LO is high-side
injected for a 300MHz IF, P
RF
= -5dBm, P
LO
= 0dBm, T
C
= +25°C, unless otherwise noted.)
LO LEAKAGE AT IF PORT
vs. LO FREQUENCY
MAX19996A toc55
LO FREQUENCY (MHz)
LO LEAKAGE AT IF PORT (dBm)
3100
2700
2900
2500
-30
-20
-50
-40
2300
3300
V
CC
= 3.3V
T
C
= +85
°
C
T
C
= -30
°
C
T
C
= +25
°
C
LO LEAKAGE AT IF PORT
vs. LO FREQUENCY
MAX19996A toc56
LO FREQUENCY (MHz)
LO LEAKAGE AT IF PORT (dBm)
3100
2700
2900
2500
-30
-20
-50
-40
2300
3300
V
CC
= 3.3V
P
LO
= -3dBm, 0dBm, +3dBm
LO LEAKAGE AT IF PORT
vs. LO FREQUENCY
MAX19996A toc57
LO FREQUENCY (MHz)
LO LEAKAGE AT IF PORT (dBm)
3100
2700
2900
2500
-30
-20
-50
-40
2300
3300
V
CC
= 3.0V, 3.3V, 3.6V
RF-TO-IF ISOLATION
vs. RF FREQUENCY
MAX19996A toc58
RF FREQUENCY (MHz)
RF-TO-IF ISOLATION (dB)
2800
2400
2600
2200
50
40
60
20
30
2000
3000
V
CC
= 3.3V
T
C
= -30
°
C, +25
°
C, +85
°
C
RF-TO-IF ISOLATION
vs. RF FREQUENCY
MAX19996A toc59
RF FREQUENCY (MHz)
RF-TO-IF ISOLATION (dB)
2800
2400
2600
2200
50
40
60
20
30
2000
3000
V
CC
= 3.3V
P
LO
= -3dBm, 0dBm, +3dBm
RF-TO-IF ISOLATION
vs. RF FREQUENCY
MAX19996A toc60
RF FREQUENCY (MHz)
RF-TO-IF ISOLATION (dB)
2800
2400
2600
2200
50
40
60
20
30
2000
3000
V
CC
= 3.0V, 3.3V, 3.6V
LO LEAKAGE AT RF PORT
vs. LO FREQUENCY
MAX19996A toc61
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
3180
2740
2960
2520
-30
-20
-50
-40
2300
3400
V
CC
= 3.3V
T
C
= -30
°
C, +25
°
C, +85
°
C
LO LEAKAGE AT RF PORT
vs. LO FREQUENCY
MAX19996A toc62
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
3180
2740
2960
2520
-30
-20
-50
-40
2300
3400
V
CC
= 3.3V
P
LO
= -3dBm, 0dBm, +3dBm
LO LEAKAGE AT RF PORT
vs. LO FREQUENCY
MAX19996A toc63
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
3180
2740
2960
2520
-30
-20
-50
-40
2300
3400
V
CC
= 3.0V, 3.3V, 3.6V