Typical operating characteristics – Rainbow Electronics MAX19996A User Manual
Page 26
MAX19996A
SiGe, High-Linearity, 2000MHz to 3900MHz
Downconversion Mixer with LO Buffer
26
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Typical Operating Characteristics
(
Typical Application Circuit with tuning elements outlined in Table 1, V
CC
= 5.0V, f
RF
= 3000MHz to 3700MHz, LO is high-side
injected for a 300MHz IF, P
RF
= -5dBm, P
LO
= 0dBm, T
C
= +25°C, unless otherwise noted.)
CONVERSION GAIN
vs. RF FREQUENCY
MAX19996A toc145
RF FREQUENCY (MHz)
CONVERSION GAIN (dB)
3525
3350
3175
8
7
9
10
6
3000
3700
T
C
= -30
°
C
T
C
= +25
°
C
T
C
= +85
°
C
CONVERSION GAIN
vs. RF FREQUENCY
MAX19996A toc146
RF FREQUENCY (MHz)
CONVERSION GAIN (dB)
3525
3350
3175
8
7
9
10
6
3000
3700
P
LO
= -3dBm, 0dBm, +3dBm
CONVERSION GAIN
vs. RF FREQUENCY
MAX19996A toc147
RF FREQUENCY (MHz)
CONVERSION GAIN (dB)
3525
3350
3175
8
7
9
10
6
3000
3700
V
CC
= 4.75V, 5.0V, 5.25V
INPUT IP3
vs. RF FREQUENCY
MAX19996A toc148
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
3350
3525
3175
25
24
26
23
3000
3700
P
RF
= -5dBm/TONE
T
C
= -30
°C
T
C
= +85
°C
T
C
= +25
°C
INPUT IP3
vs. RF FREQUENCY
MAX19996A toc149
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
3350
3525
3175
25
24
26
23
3000
3700
P
RF
= -5dBm/TONE
P
LO
= -3dBm, 0dBm, +3dBm
INPUT IP3
vs. RF FREQUENCY
MAX19996A toc150
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
3350
3525
3175
25
24
26
23
3000
3700
P
RF
= -5dBm/TONE
V
CC
= 4.75V, 5.0V, 5.25V
NOISE FIGURE
vs. RF FREQUENCY
MAX19996A toc151
RF FREQUENCY (MHz)
NOISE FIGURE (dB)
3525
3350
3175
11
10
9
12
13
8
3000
3700
T
C
= +85
°
C
T
C
= +25
°
C
T
C
= -30
°
C
NOISE FIGURE
vs. RF FREQUENCY
MAX19996A toc152
RF FREQUENCY (MHz)
NOISE FIGURE (dB)
3525
3350
3175
11
10
9
12
13
8
3000
3700
P
LO
= -3dBm
P
LO
= 0dBm, +3dBm
NOISE FIGURE
vs. RF FREQUENCY
MAX19996A toc153
RF FREQUENCY (MHz)
NOISE FIGURE (dB)
3525
3350
3175
11
10
9
12
13
8
3000
3700
V
CC
= 4.75V, 5.0V, 5.25V