AP503
-60
The Communications Edge
TM
Product Information
DCS-band 4W HBT Amplifier Module
Performance Graphs (cont’d)
ACPR vs. Output Power
CDMA2000 SR1, 1FA , fc=1855 MHz, +25
°C,
Vcc=12V, Icq=850mA
Icc vs. Output Power
Icc / PAE vs. Output Power
1
Ic c (m A ) / P A E
0.8
PAE
0.6
0.4
0.2
0
Icc
1855 MHz, +25 °C, Vcc=12V, Icq=850mA
1.98 MHz offset
885 kHz offset
880
860
Ic c (m A )
840
820
800
1855 MHz, Vcc=12V, Icq=850mA
A C P R (d B c )
-70
-80
-40 °C
+25 °C
+85 °C
-90
18
20
22
24
26
28
Total Output Power (dBm)
Output Power / Gain vs. Input Power
38
G a in (d B ) / P o u t (d B m )
36
34
32
30
28
-4
-2
0
2
4
6
Input Power (dBm)
1855 MHz, +25 °C, Vcc=12V, Icq=850mA
780
18
20
22
24
26
28
Output Channel Power (dBm)
IMD vs. Output Power per tone
1855 MHz, +25 °C, Vcc=12V, Icq=850mA
20
22
24
26
28
30
32
34
Output Power (dBm)
OIP3 vs. Output Power per tone
1855 MHz, +25 °C, Vcc=12V, Icq=850mA
-30
-40
IM D (d B )
-50
-60
-70
-80
18
55
50
O IP 3 (d B m )
45
40
35
30
Pout
Gain
IMD3_Upper
IMD3_Lower
IMD5
20
22
24
26
28
18
20
22
24
26
28
Output Power per tone (dBm)
Output Power per tone (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 3 of 5 February 2006
WJCI [ WJ COMMUNICATION. INC. ]
