ECG005
Frequency
S21
S11
S22
Output P1dB
Output IP3
Noise Figure
InGaP HBT Gain Block
Typical Device RF Performance
Supply Bias = +6 V, R
bias
= 18
Ω
, I
cc
= 65 mA
MHz
dB
dB
dB
dBm
dBm
dB
100
22.5
-29.5
-31
+17.5
+33.6
5.4
500
22.5
-28
-22
+17.8
+33.5
5.3
900
22.2
-25
-17.5
+18
+34
3.5
1900
21.5
-19.5
-11.2
+17.6
+32
3.3
2140
21.3
-18
-10.3
+17.3
+31.5
3.3
2400
21.1
-16.9
-9.5
+17.1
+31
3.3
3500
20.2
-14.2
-6.7
+16
5800
17.2
-8.2
-3
1. Test conditions: T = 25º C, 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 +4.5 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.
Small Signal Gain
25
0
Return Loss (dB)
-5
-10
-15
-20
-25
-30
0.5
S11 & S22
25°C
Icc vs Vde
160
140
120
Icc (mA)
23
Gain (dB)
21
19
17
15
0.5
100
80
60
40
20
0
25°C
25°C
-40°C
85°C
S11
S22
2.5
1
1.5
Frequency (GHz)
2
2.5
1.5
Frequency (GHz)
Noise Figure vs. Frequency
0
1
2
Vde (V)
3
4
5
6
OIP3 vs. Frequency
40
35
OIP3 (dBm)
30
25
25°C
20
0.5
1
-40°C
1.5
Frequency (GHz)
85°C
2
2.5
2
0.5
NF (dB)
6
5
4
3
P1dB vs. Frequency
24
P1dB (dBm)
20
16
25°C
-40°C
85°C
2
2.5
1
1.5
Frequency (GHz)
2
12
0.5
1
1.5
Frequency (GHz)
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 2007
WJCI [ WJ COMMUNICATION. INC. ]
