max2841ebc-t Maxim Integrated Products, Inc., max2841ebc-t Datasheet - Page 4

• Manufacturer Part Number: max2841ebc-t
• Description: 5ghz Linear Power Amplifiers Integrated Products
• Manufacturer: Maxim Integrated Products, Inc.

5GHz Linear Power Amplifiers
4
(MAX2840/MAX2841 EV kits, V
T
A
= +25°C. Typical values are measured at V
-12
-16
-20
220
200
180
160
140
120
100
-8
_______________________________________________________________________________________
-4
0
6
5
4
3
2
5150
12
0
SUPPLY CURRENT vs. OUTPUT POWER
P
INPUT AND OUTPUT RETURN LOSS
IN
= -8.9dBm
5200
EVM vs. OUTPUT POWER
4
13
OUTPUT POWER (dBm)
OUTPUT POWER (dBm)
vs. FREQUENCY
FREQUENCY (MHz)
V
S11
CC
MAX2840
MAX2840
S22
MAX2840
8
= 3.0V
5250
14
V
12
CC
= 3.3V
5300
CC
15
16
= +2.7V to +3.6V, GND = 0V, SHDN = V
5350
20
16
CC
30
25
20
15
10
18
16
14
12
10
Typical Operating Characteristics (continued)
6
5
4
3
2
8
6
4
2
0
= +3.3V, f
5150
5150
0
P
P
IN
IN
POWER-ADDED EFFICIENCY (PAE)
= -8.9dBm
= -8.9dBm
5200
4
5200
GAIN vs. FREQUENCY
EVM vs. FREQUENCY
RF
vs. OUTPUT POWER
OUTPUT POWER (dBm)
FREQUENCY (MHz)
FREQUENCY (MHz)
= 5.25GHz, unless otherwise noted.) (Note 2)
V
MAX2840
MAX2840
MAX2840
CC
8
5250
= 3.0V
5250
12
V
3.0V
CC
= 3.3V
5300
5300
2.7V
3.6V
CC
16
, V
DAC
5350
5350
20
= 1.6V (MAX2840), V
1.2
1.1
1.0
0.9
0.8
0.7
0.6
280
260
240
220
200
0
2.7
SUPPLY CURRENT vs. SUPPLY VOLTAGE
P
O
P
IN
= +15dBm
MAX2840 ACPR SPECTRUM
= -4.8dBm
SPAN: 100MHz CENTER: 5.25GHz
POWER DETECTOR OUTPUT
4
vs. OUTPUT POWER
OUTPUT POWER (dBm)
SUPPLY VOLTAGE (V)
3.0
DAC
MAX2840
MAX2841
8
= 1.9V (MAX2841),
3.3
12
16
3.6