Datasheet

MAX2067
50MHz to 1000MHz High-Linearity,
Serial/Analog-Controlled VGA
16 ______________________________________________________________________________________
OIP2 vs. RF FREQUENCY
MAX2067 toc73
RF FREQUENCY (MHz)
OIP2 (dBm)
60
70
50
40
30
50 450 850 1050650250
T
C
= +25
°
C
T
C
= -40
°
C
T
C
= +85
°
C
V
CC
= 3.3V
P
OUT
= 0dBm/TONE
OIP2 vs. RF FREQUENCY
MAX2067 toc74
RF FREQUENCY (MHz)
OIP2 (dBm)
60
70
50
40
30
50 450 850 1050650250
V
CC
= 3.3V
V
CC
= 3.0V
V
CC
= 3.6V
P
OUT
= 0dBm/TONE
OIP2 vs. ATTENUATOR STATE
MAX2067 toc75
DAC CODE
OIP2 (dBm)
70
60
50
40
30
0256192128 2241609632 64
P
OUT
= -3dBm/TONE
f
RF
= 200MHz
T
C
= +85
°
C
T
C
= -40
°
C
T
C
= +25
°
C
V
CC
= 3.3V
Typical Operating Characteristics (continued)
(V
CC
= V
DD
= +3.3V, HC mode, attenuator set for maximum gain, P
IN
= -20dBm, f
RF
= 200MHz, and T
C
= +25°C, internal DAC refer-
ence used, unless otherwise noted.)