High Dynamic Range Amplifier
Bias Vdd = 5 V, Id = 300mA
AH2
The Communications Edge
TM
Product Information
Push-Pull, 75
:
CATV Reference Design: 50 – 860 MHz
Frequency
MHz
100
450
750
860
S21
dB
11.1
10.8
10.6
10.5
S11
dB
-10.2
-9.7
-10.8
-11
S22
dB
-13.3
-14.1
-15.4
-16.4
Output IP2
dBm
72
70
72
70
Output IP3
dBm
42
43
41
40
Noise Figure
dB
5.5
4.3
5.0
5.4
CTB
dBc
-72
CSO
dBc
-75
XMOD
dBc
-68
77 channels, 50-550MHz, +34dBmV/channel flat loading
S aram
-P eters
15
80
S
21
Linearity vs. Frequency
-60
-65
-70
-75
-80
0
200
400
600
800
1000
70
60
50
30
20
10
0
40
OIP3
OIP2
C , C O andX O V Freq
TB S ,
M D s.
uency
77C
hannel F Loading, +34dB V h.
lat
m /C
O P er
utput ow
XO
MD
RETURN LOSS (dB)
5
0
-5
Intercept Point (dBm)
10
-10
-15
-20
0
200
400
S
11
dBc
CB
T
CO
S
S
22
600
800
1000
0
100
200
300
400
500
600
FR Q E C (M z)
E UNY H
Frequency (MHz)
Freq
uency(M z)
H
Specifications and information are subject to change without notice.
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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. ]
