ECG001
Frequency
S21
S11
S22
Output P1dB
Output IP3
Noise Figure
The Communications Edge
TM
Product Information
InGaP HBT Gain Block
Typical Device RF Performance
Supply Bias = +5 V, R
bias
= 51
Ω,
I
cc
= 30 mA
MHz
dB
dB
dB
dBm
dBm
dB
100
22.8
-48
-34
+11.6
+23.6
3.4
500
22.6
-46
-29
+11.6
+23.5
3.4
900
22.4
-42
-24
+12.6
+24.8
3.4
1900
21.4
-35
-18
+12.6
+26
3.4
2140
21.0
-29
-17
+12.6
+25.6
3.4
2400
20.7
-28
-16
+12.8
+25.4
3.4
3500
19.2
-22
-13
+12.2
+23
5800
16.1
-14
-8
+11
1. Test conditions: T = 25º C, Supply Voltage = +5 V, Device Voltage = +3.4 V, Rbias = 51
Ω,
Icc = 30 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
24
22
Return Loss
Icc vs. Vde
100
80
Ic c (m A )
S11
S22
60
40
20
0
0
-10
-20
-30
-40
20
18
16
14
S 1 1 , S 2 2 (d B )
G a in (d B )
0
1
2
3
4
5
6
0
1
2
3
4
5
6
3.2
3.3
Frequency (GHz)
OIP3 vs. Frequency
28
26
OIP3 (dBm)
24
22
+25C
20
500
1000
-40C
+85C
2500
3000
0
500
1000
N F (d B )
5
4
3
2
1
Frequency (GHz)
Noise Figure vs. Frequency
18
16
P1dB (dBm)
14
12
10
8
+25C
1500
2000
Frequency (MHz)
2500
3000
3.4
Vde (V)
3.5
3.6
P1dB vs. Frequency
-40C
+85C
2500
3000
1500
2000
Frequency (MHz)
6
500
1000
1500
2000
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 6 April 2006
WJCI [ WJ COMMUNICATION. INC. ]
