Typical operating characteristics (continued) – Rainbow Electronics MAX2051 User Manual
Page 10
MAX2051
SiGe, High-Linearity, 850MHz to 1550MHz
Up/Downconversion Mixer with LO Buffer
10
______________________________________________________________________________________
MAX2051 toc43
LO-2IF RESPONSE (dBc)
50
60
70
80
40
LO-2IF RESPONSE vs. RF FREQUENCY
(UPCONVERSION MODE)
RF FREQUENCY (MHz)
1410
1270
1130
990
850
1550
P
IF
= 0dBm
P
LO
= +3dBm
P
LO
= 0dBm
P
LO
= -3dBm
MAX2051 toc44
LO-2IF RESPONSE (dBc)
50
60
70
80
40
LO-2IF RESPONSE vs. RF FREQUENCY
(UPCONVERSION MODE)
RF FREQUENCY (MHz)
1410
1270
1130
990
850
1550
P
IF
= 0dBm
V
CC
= 4.75V, 5.0V, 5.25V
CONVERSION LOSS vs. RF FREQUENCY
(UPCONVERSION MODE)
MAX2051 toc36
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
1410
1270
1130
990
6
7
8
9
10
5
850
1550
T
C
= -40
°C
T
C
= +25
°C
T
C
= +85
°C
MAX2051 toc37
CONVERSION LOSS vs. RF FREQUENCY
(UPCONVERSION MODE)
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
1410
1270
1130
990
6
7
8
9
10
5
850
1550
P
LO
= -3dBm, 0dBm, +3dBm
MAX2051 toc38
CONVERSION LOSS vs. RF FREQUENCY
(UPCONVERSION MODE)
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
1410
1270
1130
990
6
7
8
9
10
5
850
1550
V
CC
= 4.75V, 5.0V, 5.25V
INPUT IP3 vs. RF FREQUENCY
(UPCONVERSION MODE)
MAX2051 toc39
INPUT IP3 (dBm)
30
32
36
34
38
40
28
RF FREQUENCY (MHz)
1410
1270
1130
990
850
1550
T
C
= -40
°C
T
C
= +25
°C
T
C
= +85
°C
P
IF
= 0dBm/TONE
MAX2051 toc40
INPUT IP3 vs. RF FREQUENCY
(UPCONVERSION MODE)
INPUT IP3 (dBm)
30
32
36
34
38
40
28
RF FREQUENCY (MHz)
1410
1270
1130
990
850
1550
P
IF
= 0dBm/TONE
P
LO
= -3dBm, 0dBm, +3dBm
MAX2051 toc41
INPUT IP3 vs. RF FREQUENCY
(UPCONVERSION MODE)
INPUT IP3 (dBm)
30
32
36
34
38
40
28
RF FREQUENCY (MHz)
1410
1270
1130
990
850
1550
P
IF
= 0dBm/TONE
V
CC
= 5.0V
V
CC
= 5.25V
V
CC
= 4.75V
MAX2051 toc42
LO-2IF RESPONSE (dBc)
50
60
70
80
40
LO-2IF RESPONSE vs. RF FREQUENCY
(UPCONVERSION MODE)
RF FREQUENCY (MHz)
1410
1270
1130
990
850
1550
P
IF
= 0dBm
T
C
= -40
°C
T
C
= +25
°C
T
C
= +85
°C
Typical Operating Characteristics (continued)
(
Typical Application Circuit, Upconversion mode, V
CC
= +5.0V, P
LO
= 0dBm, P
IF
= 0dBm, f
IF
= 350MHz, LO is high-side injected,
T
C
=+25°C, unless otherwise noted.)