Typical operating characteristics (continued) – Rainbow Electronics MAX19996A User Manual
Page 27
MAX19996A
SiGe, High-Linearity, 2000MHz to 3900MHz
Downconversion Mixer with LO Buffer
______________________________________________________________________________________
27
2LO-2RF RESPONSE
vs. RF FREQUENCY
MAX19996A toc154
RF FREQUENCY (MHz)
2LO-2RF RESPONSE (dBc)
3525
3350
3175
60
70
80
50
3000
3700
T
C
= -30
°C
T
C
= +25
°C
T
C
= +85
°C
P
RF
= -5dBm
2LO-2RF RESPONSE
vs. RF FREQUENCY
MAX19996A toc155
RF FREQUENCY (MHz)
2LO-2RF RESPONSE (dBc)
3525
3350
3175
60
70
80
50
3000
3700
P
RF
= -5dBm
P
LO
= -3dBm
P
LO
= 0dBm
P
LO
= +3dBm
2LO-2RF RESPONSE
vs. RF FREQUENCY
MAX19996A toc156
RF FREQUENCY (MHz)
2LO-2RF RESPONSE (dBc)
3525
3350
3175
60
70
80
50
3000
3700
P
RF
= -5dBm
V
CC
= 4.75V, 5.0V, 5.25V
3LO-3RF RESPONSE
vs. RF FREQUENCY
MAX19996A toc157
RF FREQUENCY (MHz)
3LO-3RF RESPONSE (dBc)
3525
3350
3175
75
85
80
90
70
3000
3700
P
RF
= -5dBm
T
C
= -30
°C
T
C
= +25
°C
T
C
= +85
°C
3LO-3RF RESPONSE
vs. RF FREQUENCY
MAX19996A toc158
RF FREQUENCY (MHz)
3LO-3RF RESPONSE (dBc)
3525
3350
3175
75
85
80
90
70
3000
3700
P
RF
= -5dBm
P
LO
= +3dBm
P
LO
= -3dBm
P
LO
= 0dBm
3LO-3RF RESPONSE
vs. RF FREQUENCY
MAX19996A toc159
RF FREQUENCY (MHz)
3LO-3RF RESPONSE (dBc)
3525
3350
3175
75
85
80
90
70
3000
3700
P
RF
= -5dBm
V
CC
= 4.75V
V
CC
= 5.0V
V
CC
= 5.25V
INPUT P
1dB
vs. RF FREQUENCY
MAX19996A toc160
RF FREQUENCY (MHz)
INPUT P
1dB
(dBm)
3525
3350
3175
10
13
12
11
14
9
3000
3700
T
C
= +85
°
C
T
C
= +25
°
C
T
C
= -30
°
C
INPUT P
1dB
vs. RF FREQUENCY
MAX19996A toc161
RF FREQUENCY (MHz)
INPUT P
1dB
(dBm)
3525
3350
3175
10
13
12
11
14
9
3000
3700
P
LO
= -3dBm, 0dBm, +3dBm
INPUT P
1dB
vs. RF FREQUENCY
MAX19996A toc162
RF FREQUENCY (MHz)
INPUT P
1dB
(dBm)
3525
3350
3175
10
13
12
11
14
9
3000
3700
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
Typical Operating Characteristics (continued)
(
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.)