WJA1015
+5V Active-Bias InGaP HBT Gain Block
Typical Device RF Performance
Supply Bias = +5 V, I
cc
= 67 mA
1. Test conditions: T = 25 ºC, Supply Voltage = +5 V, Icc = 67 mA typical, 50
Ω
System.
2. 3OIP measured with two tones at an output power of 0 dBm/tone separated by 1 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
Gain vs. Frequency
18
T=25°C
Return Loss
0
-5
T=25°C
16
14
12
S11, S22 (dB)
Gain (dB)
-10
-15
-20
S11
10
0
1000
2000
Frequency (MHz)
3000
4000
-25
0
1000
S22
3000
4000
2000
Frequency (MHz)
OIP3 vs. Frequency
40
Pout=0 dBm/tone
Noise Figure vs. Frequency
6
T=25°C
Gain vs. Pout
16
f=900 MHz
35
5
14
OIP3 (dBm)
30
4
25
3
+25C
20
500
2
1000
1500
Frequency (MHz)
2000
2500
0
500
1000
1500
Frequency (MHz)
2000
2500
8
10
12
14
16
Pout (dBm)
18
20
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
May 2007
Gain (dB)
NF (dB)
12
10
WJCI [ WJ COMMUNICATION. INC. ]
