ECG055C
InGaP HBT Gain Block
Frequency
S21
S11
S22
Output P1dB
Output IP3
Noise Figure
MHz
dB
dB
dB
dBm
dBm
dB
100
20.3
-35
-23
+18.2
+33
3.4
500
20.1
-35
-23
+18
+33.5
3.6
900
19.7
-26
-22
+18.1
+34.5
3.4
1900
18.2
-22
-21
+18.2
+33.5
3.4
2140
17.9
-22
-21
+17.8
+32.9
3.4
The Communications Edge
TM
Product Information
Typical Device RF Performance
Supply Bias = +6 V, R
bias
= 18
Ω,
I
cc
= 65 mA
2400
17.6
-22
-20
+17.8
+32
3.8
3500
16.1
-24
-17
+17.2
5800
13.7
-21
-11
1. Test conditions: T = 25 ºC, Supply Voltage = +6 V, Device Voltage = 4.8 V, Rbias = 18
Ω,
Icc = 65 mA typical, 50
Ω
System.
2. 3OIP measured with two tones at an output power of +4 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
22
20
Return Loss
Icc vs. Vde
160
0
S11
S22
S 1 1 , S 2 2 (d B )
-10
-20
-30
-40
120
G a in (d B )
18
16
14
12
Icc (mA)
80
40
25°C
0
4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Frequency (GHz)
OIP3 vs. Frequency
40
35
OIP3 (dBm)
30
25
2.5
5.0
4.5
Frequency (GHz)
Noise Figure
20
Vde (V)
P1dB vs. Frequency
3.5
3.0
P1dB (dBm)
4.0
18
NF (dB)
16
25°C
14
-40°C
85°C
4
25°C
20
1
-40°C
85°C
4
2
3
Frequency (MHz)
2.0
800
1000
1200
1400
1600
1800
2000
1
Frequency (MHz)
2
3
Frequency (MHz)
Specifications and information are subject to change without notice
WJ Communications, Inc
•
Phone 1-800-WJ1-4401
•
FAX: 408-577-6621
•
e-mail: sales@wj.com
•
Web site: www.wj.com
Page 2 of 4
April 2006
WJCI [ WJ COMMUNICATION. INC. ]
