AG606
P1dB vs. Frequency
24
22
P1dB (dBm)
The Communications Edge
TM
Product Information
Push-Pull CATV Amplifier
(Vsupply=7V, R
bias
= 20.5
:,
25
qC)
Noise Figure vs. Frequency
(Application Board)
75
:
Push-Pull Application Circuit Performance (Cont’d)
Noise Figure vs. Frequency at 25°C
(Device)
7
6
NF (dB)
7
6
NF (dB)
20
18
16
14
0
200
400
600
800
1000
Frequency (MHz)
+25°C
-40°C
+85°C
5
4
3
2
0
200
400
600
800
1000
Frequency (MHz)
+25°C
-40°C
+85°C
5
4
3
2
0
200
400
600
800
1000
Frequency (MHz)
40
38
OIP3 (dBm)
OIP3 vs. Frequency
1 MHz Spacing, +5dBm / Tone
85
80
OIP2 (dBm)
OIP2 vs. Frequency
1 MHz Spacing, +5 dBm / Tone
XMOD,CTB and CSO
(dBc)
XMOD, CTB and CSO vs. Frequency
@ 34 dBmV at 25°C
-50
-60
-70
-80
-90
XMOD
CTB
CSO
0
100
200
300
400
500
600
36
34
32
30
0
200
400
600
800
1000
Frequency (MHz)
+25°C
-40°C
+85°C
75
70
65
60
0
200
400
600
800
1000
Frequency (MHz)
+25°C
-40°C
+85°C
-100
Frequency (MHz)
CSO vs. Frequency
79 Channel Flat Loading, 34 dBmV
-50
CTB (dBc)
-50
-60
CTB vs. Frequency
79 Channel Flat Loading, 34 dBmV
-50
-60
XMOD (dBc)
XMOD vs. Frequency
79 Channel Flat Loading, 34 dBmV
-60
CSO (dBc)
-40°C
+25°C
+85°C
-70
-80
-90
-100
0
100
200
-70
-80
-90
-100
-40°C
+25°C
+85°C
-70
-80
-90
-100
-40°C
+25°C
+85°C
300
400
500
600
0
100
200
300
400
500
600
0
100
200
300
400
500
600
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
-50
-60
CSO (dBc)
CSO vs. Frequency
79 Channel Flat Loading at 25°C
30 dBmV
34 dBmV
38 dBmV
32 dBmV
CTB (dBc)
-50
-60
-70
-80
-90
CTB vs. Frequency
79 Channel Flat Loading at 25°C
-50
-60
XMOD (dBc)
XMOD vs. Frequency
79 Channel Flat Loading at 25°C
36 dBmV
-70
-80
-90
-100
0
100
-70
-80
-90
-100
30 dBmV
34 dBmV
38 dBmV
0
100
200
300
32 dBmV
36 dBmV
200
300
400
500
600
-100
0
100
30 dBmV
34 dBmV
38 dBmV
200
300
32 dBmv
36 dBmV
400
500
600
400
500
600
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
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 4 of 5
April 2006
WJCI [ WJ COMMUNICATION. INC. ]
