AP601
15
High Dynamic Range 1.8W 28V HBT Amplifier
2110-2170 MHz Application Circuit Performance Plots
W-CDMA 3GPP Test Model 1+64 DPCH, 60% clipping, PAR = 8.6 dB @ 0.01% Probability, 3.84 MHz BW
Gain vs. Output Power vs. Temperature
CW tone, Vcc = 28V, Icq = 40 mA, 2140 MHz
Icc vs. Output Power vs. Temperature
CW tone, Vcc = 28V, Icq = 40 mA, 2140 MHz
Efficiency vs. Output Power vs. Temperature
CW tone, Vcc = 28V, Icq = 40 mA, 2140 MHz
150
125
100
75
50
25
0
14
18
22
26
30
34
14
18
22
26
30
34
50
14
Collector Efficiency (%)
Collector Current (mA)
-40 ˚C
25 ˚C
85 ˚C
-40 ˚C
40
30
20
10
0
14
25 ˚C
85 ˚C
Gain (dB)
13
12
-40 ˚C
11
10
25 ˚C
85 ˚C
18
22
26
30
34
Output Power (dBm)
ACLR1 vs. Output Power vs. Temperature
WCDMA, Vcc = 28V, Icq = 40 mA, 2140 MHz
Output Power (dBm)
Icc vs. Output Power vs. Temperature
WCDMA, Vcc = 28V, Icq = 40 mA, 2140 MHz
Output Power (dBm)
Efficiency vs. Output Power vs. Temperature
WCDMA, Vcc = 28V, Icq = 40 mA, 2140 MHz
-35
70
25
Collector Efficiency (%)
Collector Current (mA)
-40 ˚C
-40 ˚C
-40 ˚C
-40
25 ˚C
85 ˚C
ACLR1 (dBc)
60
25 ˚C
85 ˚C
20
15
10
5
0
25 ˚C
85 ˚C
-45
-50
-55
-60
16
18
20
22
24
26
50
40
30
16
18
20
22
24
26
16
18
20
22
24
26
Average Output Power (dBm)
Gain vs. Frequency vs. Temperature
WCDMA, Vcc = 28V, Icq = 40 mA, +24 dBm Pout
Average Output Power (dBm)
ACLR1 vs. Output Power vs. Vcc
WCDMA, Icq = 40 mA, 2140 MHz, 25
˚C
Average Output Power (dBm)
Efficiency vs. Output Power vs. Vcc
WCDMA, Icq = 40 mA, 2140 MHz, 25
˚C
15
14
-35
-40
30
Collector Efficiency (%)
26 V
28 V
30 V
26 V
25
20
15
10
5
0
28 V
30 V
32 V
13
12
-40 ˚C
ACLR1 (dBc)
Gain (dB)
-45
-50
-55
-60
32 V
11
10
2110
25 ˚C
85 ˚C
2130
2150
2170
16
18
20
22
24
26
16
18
20
22
24
26
Frequency (MHz)
Gain vs. Output Power vs. Vcc
CW tone, Icq = 40 mA, 2140 MHz, 25
˚C
Average Output Power (dBm)
Efficiency vs. Output Power vs. Vcc
CW tone, Icq = 40 mA, 2140 MHz, 25
˚C
Average Output Power (dBm)
IMD vs. Output Power
CW 2-tone signal, 2140 MHz,
∆f
= 1 MHz, 28V, 40 mA Icq, 25
˚C
14
60
Collector Efficiency (%)
26 V
-40
-50
IMD (dBc)
IMD3L
IMD3U
IMD5
13
50
40
30
20
10
0
28 V
30 V
32 V
Gain (dB)
12
11
10
9
12
-60
-70
-80
26 V
28 V
30 V
32 V
16
20
24
28
32
12
16
20
24
28
32
22
24
26
28
30
32
Output Power (dBm)
Output Power (dBm)
Output Power, PEP (dBm)
Specifications and information are subject to change without notice
WJ Communications, Inc
•
Phone 1-800-WJ1-4401
•
FAX: 408-577-6621
•
e-mail: sales@wj.com
•
Web site: www.wj.com
Page 7 of 10 May 2007 ver 1
WJCI [ WJ COMMUNICATION. INC. ]
