ECG002_07 Datasheet, PDF (2/7 Pages) WJ Communication. Inc. – InGaP HBT Gain Block

ECG002
InGaP HBT Gain Block
Typical Device RF Performance
Supply Bias = +5 V, R_bias = 24 Ω, I_cc = 45 mA
Frequency
S21
S11
S22
Output P1dB
Output IP3
Noise Figure
MHz
dB
dB
dB
dBm
dBm
dB
100
21
-18
-17
+15.4
+28
3.9
500
20.6
-17
-17
+15.6
+28
3.8
900
20
-17
-18
+15.5
+29
3.8
1900
19.5
-15
-20
+15
+29
3.8
2140
18.7
-15
-21
+15
+29
3.8
2400
18.2
-15
-22
+15
+29
3.9
3500
16.4
-16
-35
+14.5
5800
13.3
-19
-16
+11
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.
22
20
18
16
14
12
500
Gain vs. Frequency
+25C -40C +85C
1000 1500 2000 2500
Frequency (MHz)
0
-5
-10
-15
-20
-25
-30
-35
-40
3000
0
S11, S22 vs. Frequency
S11
S22
12345
Frequency (GHz)
Vde vs. Icc
120
100
80
+25C
60
40
20
0
6
3.00 3.20 3.40 3.60 3.80 4.00 4.20 4.40
Vde (V)
OIP3 vs. Frequency
32
Noise Figure vs. Frequency
4.5
30
28
26
24
500
+25C -40C +85C
1000 1500 2000 2500 3000
Frequency (MHz)
4
3.5
3
2.5
2
500
1000
1500
Frequency (MHz)
P1dB vs. Frequency
20
18
16
14
12
10
2000 500
+25C -40C +85C
1000 1500 2000 2500 3000
Frequency (MHz)
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: [phone] • e-mail: [e-mail] • Web site: www.wj.com
Page 2 of 7 April 2007