AG503-89
InGaP HBT Gain Block
Product Information
Typical Device RF Performance
Supply Bias = +6 V, Rbias = 22.1 Ω, Icc = 45 mA
Frequency
S21
S11
MHz
dB
dB
100
22.3
-26
500
22.0
-18
900
21.3
-15
1900
19.1
-15
2140
18.7
-17
2400
18.2
-22
3500
16.6
-27
5800
12.8
-16
S22
dB
-18
-24
-17
-10.6
-10.4
-10.7
-16
-8.2
Output P1dB
Output IP3
Noise Figure
dBm
dBm
dB
+15.9 +15.6 +15.6 +14.4 +14.2 +14.0 +11.3
+29.4 +29.4 +29.0 +27.4 +27.2 +26.8
3.0
3.0
3.1
3.3
3.3
3.4
1. Test conditions: T = 25º C, Supply Voltage = +6 V, Device Voltage = 6.0 V, Rbias = 22.1 Ω, Icc = 45 mA typical, 50 Ω System.
2. 3OIP measured with two tones at an output power of 0 dBm/tone separated by 10 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
3. Data is shown as device performance only. Actual implementation for the desired frequency band will be determined by external components shown in the application circuit.
Gain vs. Frequency
Return Loss
I-VCurve
22
20
18
16
14
12
0
-10
-20
-30
-40
80
60
40
20
0
Optimal operating point
S11
4
S22
-40 C
+25 C
+85 C
3.0
3.4
3.8
4.2
4.6
5.0
5.4
0
1
2
3
5
6
0
1
2
3
4
Device Voltage (V)
Frequency (GHz)
Frequency (GHz)
Output IP3 vs. Frequency
Output IP2 vs. Frequency
Noise Figure vs. Frequency
35
30
25
20
15
45
40
35
30
25
5
4
3
2
1
0
-40 C
0.5
+25 C
1.5
+85 C
2.5
-40 C
200
+25 C
+85 C
800
-40 C
+25 C
1.5
+85 C
2.5
0
1
2
3
0
0.5
1
2
3
0
400
600
1000
Frequency (GHz)
Frequency (GHz)
Frequency (MHz)
Output Power / Gain vs. Input Power
frequency = 900 MHz
Output Power / Gain vs. Input Power
frequency = 2000 MHz
P1dB vs. Frequency
20
15
10
5
20
20
18
16
14
12
10
8
20
18
16
14
12
10
16
12
8
16
12
8
Gain
Gain
Output Power
4
4
Output Power
-8
-40 C
+25 C
2
+85 C
0
0
0
0
0.5
1
1.5
2.5
3
3.5
4
-12
-8
-4
0
4
8
-12
-4
0
4
8
Frequency (GHz)
Input Power (dBm)
Input Power (dBm)
Specifications and information are subject to change without notice
Page 2 of 6 June 2005
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com
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