Rainbow Electronics MAX19996A - Manual (Page 16)

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)
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