WJA1005
+5V Active-Bias InGaP HBT Gain Block
Typical Device RF Performance
Supply Bias = +5 V, Icc = 63 mA
1. Test conditions: T = 25 ºC, Supply Voltage = +5 V, Icc = 63 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
Return Loss
T=25°C
T=25°C
20
18
16
14
12
10
8
0
-5
-10
-15
-20
-25
S11 S22
0
1000
2000
3000
4000
0
1000
2000
3000
4000
Frequency (MHz)
Frequency (MHz)
Noise Figure vs. Frequency
Gainvs. Pout
f=900 MHz
OIP3 vs. Frequency
Pout=0 dBm/tone
T=25°C
6
5
4
3
2
20
18
16
14
12
40
35
30
25
20
+25C
500
1000
1500
Frequency (MHz)
2000
2500
0
500
1000
Frequency (MHz)
1500
2000
2500
10
12
14
16
18
20
Pout (dBm)
Specifications and information are subject to change without notice
Page 2 of 4 May 2007
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com
WJCI [ WJ COMMUNICATION. INC. ]
