The Communications Edge TM
ECG002
InGaP HBT Gain Block
Product Information
Typical Device RF Performance
Supply Bias = +5 V, Rbias = 24 Ω, Icc = 45 mA
Frequency
S21
MHz
dB
100
21
500
20.6
-17
900
20
1900
19.5
-15
2140
18.7
-15
2400
18.2
-15
3500
16.4
-16
5800
13.3
-19
S11
dB
-18
-17
-17
-18
S22
dB
-17
-20
-21
-22
-35
-16
Output P1dB
Output IP3
Noise Figure
dBm
dBm
dB
+15.4 +15.6 +15.5
+15
+29
3.8
+15
+29
3.8
+15
+29
3.9
+14.5
+11
+28
3.9
+28
3.8
+29
3.8
1. Test conditions: T = 25º C, Supply Voltage = +5 V, Device Voltage = +3.9 V, Rbias = 24 Ω, Icc = 45 mA typical, 50 Ω System.
2. 3OIP measured with two tones at an output power of -1 dBm/tone separated by 1 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
S11, S22 vs. Frequency
Vde vs. Icc
120
100
80
60
40
20
0
22
20
18
16
14
12
0
-5
-10
-15
-20
-25
-30
-35
-40
S11
+25C
S22
+25C -40C +85C
3.00 3.20 3.40 3.60 3.80 4.00 4.20 4.40
0
1
2
3
4
5
6
500
1000
1500
2000
2500
3000
Frequency (MHz)
Frequency (GHz)
Vde (V)
OIP3 vs. Frequency
Noise Figure vs. Frequency
P1dB vs. Frequency
32
30
28
26
24
4.5
20
18
16
14
12
10
4
3.5
3
2.5
+25C -40C +85C
+25C -40C +85C
2
500
1000
1500
2000
500
1000
1500
2000
2500
3000
500
1000
1500
2000
2500
3000
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
Specifications and information are subject to change without notice
Page 2 of 7 April 2006
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com
WJCI [ WJ COMMUNICATION. INC. ]
