Datasheet

MAX19996A
SiGe, High-Linearity, 2000MHz to 3900MHz
Downconversion Mixer with LO Buffer
16 ______________________________________________________________________________________
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)
31002700 29002500
-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)
31002700 29002500
-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)
31002700 29002500
-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)
28002400 26002200
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)
28002400 26002200
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)
28002400 26002200
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)
31802740 29602520
-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)
31802740 29602520
-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)
31802740 29602520
-30
-20
-50
-40
2300 3400
V
CC
= 3.0V, 3.3V, 3.6V