GaAs MMIC Gain Block
AG101
Gain vs. Frequency
The Communications Edge
TM
Product Information
S-Parameters (V
DS
= +4.5 V, I
DS
= 50 mA, T = 25 C, 50 ohm system)
Input return loss can be improved with the appropriate input matching network shown later in this datasheet.
S11 vs. Frequency
¢
Typical Device Data
16
14
Gain (dB)
12
10
8
-40c
+25c
+85c
S22 vs. Frequency
0
-5
-10
-15
-20
-25
-30
3000
-40c
+25c
+85c
0
-5
-10
-15
-20
-25
-30
3000
0
500
-40c
+25c
+85c
6
0
500
1000
1500
2000
2500
Frequency (MHz)
34
32
OIP3 (dBm)
30
28
26
24
0
Pout = 2dB/tone
500
1000
1500
2000
2500
3000
OIP3 vs. Frequency
0
500
1000
1500
2000
2500
1000
1500
2000
2500
3000
Frequency (MHz)
Output IP3 vs. Output Power
frequency = 900 / 910 MHz
Frequency (MHz)
IP3 Vs Pout per Tone
Frequency = 1900 / 1910 MHz
40
35
30
25
40
35
30
25
-40c
20
0
2
4
+25c
6
+85c
20
8
10
-40
0
2
4
6
25
8
80
10
Frequency (MHz)
Output Power per tone (dBm)
Output Power per tone (dBm)
Noise Figure vs. Frequency
6
5
NF (dB)
4
3
2
1
0
0
500
1000
1500
2000
2500
3000
Frequency (MHz)
S-Parameters (V
D
= +4.5 V, I
D
= 50 mA, T = 25 C, calibrated to device leads)
Freq (MHz)
S11 (dB)
S11 (ang)
50
250
500
750
1000
1250
1500
1750
2000
2250
2500
2750
3000
-4.72
-8.67
-8.96
-9.06
-9.04
-9.00
-8.89
-8.74
-8.65
-8.40
-7.99
-7.93
-7.47
-30.88
-27.48
-37.68
-51.15
-66.87
-82.11
-97.31
-112.48
-128.51
-142.86
-157.26
-171.48
175.92
WJ Communications, Inc
Phone 1-800-WJ1-4401
FAX: 408-577-6621
¢
S21 (dB)
S21 (ang)
S12 (dB)
S12 (ang)
S22 (dB)
S22 (ang)
15.44
13.93
13.75
13.60
13.47
13.39
13.13
12.91
12.68
12.48
12.22
11.88
11.53
164.91
165.39
157.18
148.11
137.91
128.62
118.57
109.09
99.48
89.94
80.41
71.42
62.05
-21.66
-20.26
-20.14
-20.02
-19.92
-19.85
-19.73
-19.56
-19.71
-19.53
-19.40
-19.33
-19.58
30.26
3.92
-2.25
-7.65
-10.63
-15.19
-18.74
-23.00
-28.33
-33.37
-37.91
-42.30
-47.37
-9.38
-16.70
-17.56
-18.25
-19.05
-20.28
-21.30
-22.57
-25.15
-27.03
-28.58
-28.56
-28.48
-40.39
-32.88
-31.25
-35.67
-43.62
-51.49
-61.37
-73.75
-85.19
-103.19
-135.19
-177.83
153.84
Specifications and information are subject to change without notice.
e-mail: sales@wj.com
Web site: www.wj.com
Page 2 of 6
June2006
WJCI [ WJ COMMUNICATION. INC. ]
