3.3-3.6 GHz InGaP HBT
8W Linear Power Amplifier
February 2008 - Rev 29-Feb-08
CHV2721-QJ
Typical Performance
6
5.5
5
4.5
4
EVM (%)
EVM Vs Output Power Vs Frequency
OFDM 802.16d, 64QAM, PAR =9dB, +12V
25
Efficiency Vs Output power Vs Frequency
Vcc = +12V, Vcontrol = +5V, Icq = 167mA
3.3GHz
3.4GHz
Eff (%)
20
3.5
3
2.5
2
1.5
1
0.5
0
18
19
20
21
22
23
24
25
26
27
28
29
3.6GHz
15
10
3.3GHz
3.4GHz
3.6GHz
5
0
30
31
32
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Output Power (dBm)
Output Power (dBm)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
18
19
20
Gain Vs Output power
Vcc = +12V, Vcontrol = +5V, Icq = 167mA
600
500
400
3.3GHz
3.4GHz
3.6GHz
Icc (mA)
Current Vs Output power Vs Frequency
Vcc = +12V, Vcontrol = +5V, Icq = 167A
Gain (dB)
300
200
100
0
3.3GHz
3.4GHz
3.6GHz
21
22
23
24
25
26
27
28
29
30
31
32
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Output Power (dBm)
Output Power (dBm)
4.5
4
3.5
EVM Vs Output Power Vs Voltage
OFDM 802.16d, 64QAM, PAR =9dB, 3.4GHz
33
32
31
30
Pout (dBm)
Pout @ EVM < 2.5% Vs Voltage
3.4GHz
3
EVM (%)
2.5
2
1.5
1
0.5
0
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
12V
10V
8V
6V
5V
29
28
27
26
25
24
23
5
6
7
8
9
10
11
12
Output Power (dBm)
Voltage (V)
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 2 of 6
Characteristic Data and Specifications are subject to change without notice.
©2008
Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
MIMIX [ MIMIX BROADBAND ]
