Rainbow Electronics MAX19997A - Manual (Page 27)

LO LEAKAGE AT RF PORT vs. LO FREQUENCY
(RF > LO, STANDARD RF BAND)
MAX19997A toc143
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
2500 2700 2300 2100
-40
-20
-30
-10
-50
1900 2900
V CC = 3.3V
P LO = -3dBm, 0dBm, +3dBm
Typical Operating Characteristics (continued)
( Typical Application Circuit, standard RF band (see Table 1), V CC = +5.0V, LO is low-side injected for a 350MHz IF, P LO = 0dBm,
P RF = -5dBm, T C = +25°C, unless otherwise noted.)
MAX19997A
Dual, SiGe High-Linearity, 1800MHz to 2900MHz
Downconversion Mixer with LO Buffer
______________________________________________________________________________________ 27
2LO LEAKAGE AT RF PORT vs. LO FREQUENCY
(RF > LO, STANDARD RF BAND)
MAX19997A toc146
LO FREQUENCY (MHz)
2LO LEAKAGE AT RF PORT (dBm)
2500 2700 2300 2100
-40
-20
-30
-10
-50
1900 2900
P LO = -3dBm, 0dBm, +3dBm
V CC = 3.3V
2LO LEAKAGE AT RF PORT vs. LO FREQUENCY
(RF > LO, STANDARD RF BAND)
MAX19997A toc145
LO FREQUENCY (MHz)
2LO LEAKAGE AT RF PORT (dBm)
2500 2700 2300 2100
-40
-20
-30
-10
-50
1900 2900
T C = -30 °C, +25°C, +85°C
V CC = 3.3V
2LO LEAKAGE AT RF PORT vs. LO FREQUENCY
(RF > LO, STANDARD RF BAND)
MAX19997A toc147
LO FREQUENCY (MHz)
2LO LEAKAGE AT RF PORT (dBm)
2500 2700 2300 2100
-40
-20
-30
-10
-50
1900 2900
V CC = 3.0V, 3.3V, 3.6V
LO LEAKAGE AT RF PORT vs. LO FREQUENCY
(RF > LO, STANDARD RF BAND)
MAX19997A toc142
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
2500 2700 2300 2100
-40
-20
-30
-10
-50
1900 2900
T C = -30 °C, +25°C, +85°C
V CC = 3.3V
LO LEAKAGE AT RF PORT vs. LO FREQUENCY
(RF > LO, STANDARD RF BAND)
MAX19997A toc144
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
2500 2700 2300 2100
-40
-20
-30
-10
-50
1900 2900
V CC = 3.0V, 3.3V, 3.6V