Datasheet

MAX2066
OUTPUT MATCH OVER ATTENUATOR SETTING
vs. RF FREQUENCY (LOW-CURRENT MODE)
RF FREQUENCY (MHz)
OUTPUT MATCH (dB)
1050650250
0
-30
-5
-15
-20
-10
-25
50 450 850
16dB, 31dB
8dB
0dB, 1dB, 2dB, 4dB
MAX2066 toc33
INPUT MATCH OVER ATTENUATOR SETTING
vs. RF FREQUENCY (LOW-CURRENT MODE)
MAX2066 toc32
RF FREQUENCY (MHz)
INPUT MATCH (dB)
850450 650250
-30
-20
-10
0
-50
-40
50 1050
0dB
1dB
31dB
4dB
2dB
8dB
16dB
GAIN vs. RF FREQUENCY
(LOW-CURRENT MODE)
RF FREQUENCY (MHz)
GAIN (dB)
250 450 650 850
23
19
15
22
21
20
16
18
17
50 1050
V
CC
= 4.75V, 5.00V, 5.25V
MAX2066 toc31
GAIN vs. RF FREQUENCY
(LOW-CURRENT MODE)
RF FREQUENCY (MHz)
GAIN (dB)
23
15
21
19
17
22
20
18
16
50 450 850 1050650250
T
C
= -40°C
T
C
= +85°C
T
C
= +25°C
MAX2066 toc30
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(LOW-CURRENT MODE)
V
CC
(V)
SUPPLY CURRENT (mA)
4.875 5.000 5.125
85
55
75
65
4.750 5.250
T
C
= -40°C
T
C
= +85°C
T
C
= +25°C
MAX2066 toc29
50MHz to 1000MHz High-Linearity,
Serial/Parallel-Controlled Digital VGA
_______________________________________________________________________________________ 9
Typical Operating Characteristics (continued)
(V
CC
= V
DD
= +5.0V, LC mode, digital attenuator set for maximum gain, P
IN
= -20dBm, f
RF
= 200MHz, and T
C
= +25°C, unless oth-
erwise noted.)
NOISE FIGURE vs. RF FREQUENCY
(LOW-CURRENT MODE)
MAX2066 toc34
RF FREQUENCY (MHz)
NOISE FIGURE (dB)
850450 650250
4
5
6
8
7
9
10
11
3
2
50 1050
T
C
= +25°C
T
C
= -40°C
T
C
= +85°C
NOISE FIGURE vs. RF FREQUENCY
(LOW-CURRENT MODE)
MAX2066 toc35
RF FREQUENCY (MHz)
NOISE FIGURE (dB)
850450 650250
2
3
4
6
5
7
8
9
1
50 1050
V
CC
= 4.75V, 5.00V, 5.25V
OUTPUT P1dB vs. RF FREQUENCY
(LOW-CURRENT MODE)
MAX2066 toc36
RF FREQUENCY (MHz)
OUTPUT P1dB (dBm)
850450 650250
16
17
18
15
14
13
50 1050
T
C
= +25°C
T
C
= -40°C
T
C
= +85°C
OUTPUT P1dB vs. RF FREQUENCY
(LOW-CURRENT MODE)
MAX2066 toc37
RF FREQUENCY (MHz)
OUTPUT P1dB (dBm)
850450 650250
16
17
18
15
14
13
50 1050
V
CC
= 5.00V
V
CC
= 5.25V
V
CC
= 4.75V