MAX19790ETX+T Maxim Integrated Products, MAX19790ETX+T Datasheet - Page 5

• Manufacturer Part Number: MAX19790ETX+T
• Description: Active Attenuator 250MHz to 4000MHz Du al, Analog Voltage V
• Manufacturer: Maxim Integrated Products

Specifications of MAX19790ETX+T

• Mounting Style: SMD/SMT
• Package / Case: QFN-36
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(MAX19790 Evaluation Kit, two attenuators in cascade, V
45
40
35
30
25
20
90
80
70
60
50
40
26
25
24
23
22
21
20
950
1
1
T
T
C
T
C
T
C
= +25°C
C
INPUT P
= +25°C
= -40°C
T
= +85°C
C
= +85°C
INPUT IP3 vs. V
INPUT IP2 vs. V
RF FREQUENCY (MHz)
1350
Analog Voltage Variable Attenuator
1dB
2
2
T
C
T
V
V
vs. RF FREQUENCY
C
= +85°C
T
CTRL
CTRL
C
= -40°C
= -40°C
(V)
(V)
P
P
IN
IN
1750
CTRL
CTRL
3
3
= -10dBm/TONE
= -10dBm/TONE
T
f
f
RF
RF
C
Typical Operating Characteristics (continued)
= +25°C
= 950MHz
= 950MHz
2150
CC
4
4
= +5.0V, P
250MHz to 4000MHz Dual,
RF
= -10dBm, T
45
40
35
30
25
20
90
80
70
60
50
40
26
25
24
23
22
21
20
950
1
1
2150MHz
950MHz
C
950MHz
INPUT P
= +25NC, V
INPUT IP3 vs. V
INPUT IP2 vs. V
RF FREQUENCY (MHz)
1350
1dB
2
2
V
V
1500MHz
V
V
CC
vs. RF FREQUENCY
CC
CTRL
CTRL
CTRL
= 5.25V
= 4.75V
2150MHz
(V)
(V)
= +1.0V, unless otherwise noted.)
P
P
IN
IN
1750
1500MHz
CTRL
CTRL
3
3
= -10dBm/TONE
= -10dBm/TONE
V
CC
= 5.0V
2150
4
4
5