T7031M-PEPM Atmel Corporation, T7031M-PEPM Datasheet - Page 8

• Manufacturer Part Number: T7031M-PEPM
• Description: SP Amplifier, 2.4-GHz SIGe Power Amplifier for 802.11b/g WLAN Systems, Tape and Reel
• Manufacturer: Atmel Corporation

8
T7031 [Preliminary]
Figure 7. Frequency-sweep at P
Figure 8. V
Figure 9. Error Vector Magnitude (EVM), Power Added Efficiency (PAE),
(ACPR Limit), CW-mode
Frequency = 2450 MHz, P
Gain versus P
CTRL
-sweep at Maximum Linear P
30
20
25
10
30
20
15
30
20
35
25
25
10
10
0
15
5
15
0
0
5
2400
5
0.9
0
Gain
EVM limit 3.5%
2410
1.0
OUT
2420
1.1
P
5
OUT
1.2
2430
IN
GAIN
= -1.9 dBm, V
I
1.3
ges
IN
2440
10
Frequency (MHz)
= -1.9 dBm, V
V
PAE
P
CTRL
1.4
PAE
OUT
Gain
2450
PAE
(V)
(dBm)
OUT
1.5
I
ges
2460
15
CC
(ACPR Limit), CW-mode,
1.6
P
OUT
2470
= 3.3 V, V
CC
1.7
I
3
I
I
= 3.3 V
1
2
2480
EVM
20
1.8
I
3
2490
CTRL
1.9
I
1
I
2
2500
2.0
= 1.56 V
25
360
300
240
180
120
60
0
180
160
140
120
100
80
60
40
20
0
12
10
8
6
4
2
0
4564E–WLAN–07/04