max2247ebct Maxim Integrated Products, Inc., max2247ebct Datasheet - Page 4

• Manufacturer Part Number: max2247ebct
• Description: Max2247 2.4ghz Sige Linear Power Amplifier
• Manufacturer: Maxim Integrated Products, Inc.

2.4GHz SiGe Linear Power Amplifier
(V
4
350
340
330
320
310
300
290
280
270
260
250
30
28
26
24
22
20
18
16
40
35
30
25
20
15
10
CC_
5
0
2.7
2.7
-20
_______________________________________________________________________________________
INPUT POWER ADJUSTED TO
KEEP ADJ/ALT CPR = -30dBc/-50dBc
P
P
OUTPUT POWER, SUPPLY CURRENT
I
= 3V, f
CC
OUT
OUTPUT POWER vs. INPUT POWER
OUT
T
T
A
A
= +23dBm
= +25°C
= -40°C
-15
3.0
3.0
vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
RF
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
V
CC
= 2.45GHz, with MAX2247 EV kit optimized for P
-10
3.3
3.3
= +3.0V
T
P
A
V
T
IN
A
CC
= +25°C
(dBm)
= +85°C
= +4.2V
T
3.6
3.6
-5
A
= -40°C
V
T
CC
A
3.9
3.9
= +85°C
0
MAX2247 toc01
= +3.3V
4.2
4.2
5
550
500
450
400
350
300
250
300
250
200
150
100
-24
-26
-28
-30
-32
-34
-36
-38
-40
50
28
26
24
22
20
18
16
14
0
2.7
10
2.7
SUPPLY CURRENT vs. OUTPUT POWER
P
BIAS CURRENT ADJUSTED
TO KEEP ADJ/ALT CPR =
-32dBc/-55dBc
INPUT POWER ADJUSTED TO
KEEP ADJ/ALT CPR = -32dBc/-55dBc
OUTPUT POWER, SUPPLY CURRENT
OUT
P
OUT
I
T
CC
12
= +23dBm
A
T
3.0
= -40°C
3.0
A
vs. SUPPLY VOLTAGE
= +25°C
vs. SUPPLY VOLTAGE
T
SUPPLY VOLTAGE (V)
14
SUPPLY VOLTAGE (V)
A
= -40°C
OUT
3.3
3.3
P
ADJ CPR
T
OUT
A
16
= +25°C
T
(dBm)
= +23dBm. T
A
= +85°C
Typical Operating Characteristics
3.6
3.6
18
T
20
A
3.9
3.9
= +85°C
MAX2247 toc02
22
A
= +25°C, unless otherwise noted.)
4.2
4.2
550
500
450
400
350
300
250
-46
-48
-50
-52
-54
-56
-58
-60
-62
-64
-66
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
35
34
33
32
31
30
29
28
27
26
25
2.7
2.7
10
P
P
OUT
OUT
T
ADJ/ALT CPR vs. OUTPUT POWER
A
ADJ CPR
12
= +25°C
= +23dBm
= +23dBm
GAIN vs. SUPPLY VOLTAGE
T
3.0
3.0
A
vs. SUPPLY VOLTAGE
= +25°C
14
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
T
A
T
= -40°C
A
3.3
3.3
16
P
ALT CPR
= -40°C
OUT
T
T
A
(dBm)
18
A
= +85°C
= +85°C
3.6
ALT CPR
3.6
20
3.9
3.9
22
24
4.2
4.2