MAX2063 MAXIM [Maxim Integrated Products], MAX2063 Datasheet - Page 12

• Manufacturer Part Number: MAX2063
• Description: Dual 50MHz to 1000MHz High-Linearity, Serial/Parallel-Controlled Digital VGA
• Manufacturer: MAXIM [Maxim Integrated Products]

(Typical Application Circuit, V
driven from 50ω sources, AMPSET = 1, PD_1 = PD_2 = 0, P
Dual 50MHz to 1000MHz High-Linearity,
Serial/Parallel-Controlled Digital VGA
12
80
70
60
50
40
70
65
60
55
50
70
60
50
40
30
20
50
3RD HARMONIC vs. ATTENUATOR STATE
50
0
3RD HARMONIC vs. RF FREQUENCY
OUTPUT IP2 vs. RF FREQUENCY
T
T
4
C
T
C
CC
250
250
= -40°C
C
V
= +85°C
T
CC
= -40°C
C
ATTENUATOR STATE (dB)
= +85°C
= V
RF FREQUENCY (MHz)
8
= 3.465V
RF FREQUENCY (MHz)
V
450
CC_AMP_1
450
CC
T
12
C
V
= 3.135V
= +25°C
CC
= 3.3V
16
650
650
T
P
C
OUT
V
P
RF = 350MHz
= +25°C
CC
OUT
V
P
20
= V
= 0dBm/TONE
CC
OUT
= 3.3V
= 3dBm
Typical Operating Characteristics (continued)
850
850
= 3.3V
= 3dBm
CC_AMP_2
24
1050
1050
28
IN
= V
= -20dBm, f
CC_RG
= 3.3V, attenuators are set for maximimum gain, RF ports are
RF
= 350MHz, T
70
60
50
40
30
80
70
60
50
40
70
60
50
40
30
20
50
50
0
OUTPUT IP2 vs. ATTENUATOR STATE
P
3RD HARMONIC vs. RF FREQUENCY
OUT
OUTPUT IP2 vs. RF FREQUENCY
4
T
V
= 0dBm/TONE
C
C
CC
250
250
= +25°C
T
T
= +25°C, unless otherwise noted.)
= 3.465V
C
C
ATTENUATOR STATE (dB)
8
= +85°C
= -40°C
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
V
450
450
CC
T
T
V
12
C
C
CC
= 3.3V
= -40°C
= +85°C
= 3.135V
16
T
650
650
V
P
C
CC
OUT
= +25°C
= 3.3V
20
= 0dBm/TONE
RF = 350MH
P
V
OUT
CC
850
850
= 3.3V
= 3dBm
24
Z
1050
1050
28