Rainbow Electronics MAX19993 - Manual (Page 7)

MAX19993
Dual, SiGe, High-Linearity, 1200MHz to 1700MHz
Downconversion Mixer with LO Buffer/Switch
7
Typical Operating Characteristics
(Typical Application Circuit (see Table 1). V CC_ =_5.0V, f RF > f LO for a 140MHz IF, P RF = -5dBm, P LO = 0dBm, T C = +25°C, unless
otherwise noted.)
CONVERSION GAIN vs. RF FREQUENCY
MAX19993 toc01
RF FREQUENCY (MHz)
CONVERSION GAIN (dB)
1600 1500 1400 1300
5
6
7
8
4
1200 1700
T C = -40°C
T C = +85°C
T C = +25°C
CONVERSION GAIN vs. RF FREQUENCY
MAX19993 toc02
RF FREQUENCY (MHz)
CONVERSION GAIN (dB)
1600 1500 1400 1300
5
6
7
8
4
1200 1700
P LO = -6dBm, -3dBm, 0dBm, +3dBm
CONVERSION GAIN vs. RF FREQUENCY
MAX19993 toc03
RF FREQUENCY (MHz)
CONVERSION GAIN (dB)
1600 1500 1400 1300
5
6
7
8
4
1200 1700
V CC = 4.75V, 5.0V, 5.25V
INPUT IP3 vs. RF FREQUENCY
MAX19993 toc04
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
1600 1500 1400 1300
26
27
28
25
1200 1700
P RF = -5dBm/TONE
T C = +85°C
T C = -40°C
T C = +25°C
INPUT IP3 vs. RF FREQUENCY
MAX19993 toc05
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
1600 1500 1400 1300
26
27
28
25
1200 1700
P RF = -5dBm/TONE
P LO = -3dBm
P LO = -6dBm
P LO = +3dBm
P LO = 0dBm
INPUT IP3 vs. RF FREQUENCY
MAX19993 toc06
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
1600 1500 1400 1300
26
27
28
25
1200 1700
P RF = -5dBm/TONE
V CC = 4.75V
V CC = 5.25V
V CC = 5.0V
NOISE FIGURE vs. RF FREQUENCY
MAX19993 toc07
RF FREQUENCY (MHz)
NOISE FIGURE (dB)
1600 1500 1400 1300
8
9
10
11
12
13
7
1200 1700
T C = +25°C
T C = -40°C
T C = +85°C
NOISE FIGURE vs. RF FREQUENCY
MAX19993 toc08
RF FREQUENCY (MHz)
NOISE FIGURE (dB)
1600 1500 1400 1300
8
9
10
11
12
13
7
1200 1700
P LO = -6dBm, -3dBm, 0dBm, +3dBm
NOISE FIGURE vs. RF FREQUENCY
MAX19993 toc09
RF FREQUENCY (MHz)
NOISE FIGURE (dB)
1600 1500 1400 1300
8
9
10
11
12
13
7
1200 1700
V CC = 4.75V, 5.0V, 5.25V