ECG012 WJ Communications, Inc., ECG012 Datasheet - Page 2

• Manufacturer Part Number: ECG012
• Description: 0.1 Watt, High Linearity Ingap Hbt Amplifier
• Manufacturer: WJ Communications, Inc.

WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: [phone] • e-mail: [e-mail] • Web site: www.wj.com, www.TriQuint.com
30
25
20
15
10
5
0
0
Notes:
The gain for the unmatched device in 50 ohm system is shown as the trace in black color. For a tuned circuit for a particular frequency,
it is expected that actual gain will be higher, up to the maximum stable gain. The maximum stable gain is shown in the dashed red line.
The impedance plots are shown from 50 – 3000 MHz, with markers placed at 0.5 – 3.0 GHz in 0.5 GHz increments.
S-Parameters (Vcc = +3 V, Icc = 100 mA, T = 25 °C, unmatched 50 ohm system, calibrated to device leads)
Freq (MHz)
ECG012
0.1 Watt, High Linearity InGaP HBT Amplifier
DB(|S(2,1)|)
DB(GMax())
1000
1250
1500
1750
2000
2250
2500
2750
3000
250
500
750
50
Gain / Maximum Stable Gain
1000
Frequency (MHz)
S11 (dB)
-6.10
-3.49
-3.10
-2.96
-2.79
-2.64
-2.55
-2.44
-2.49
-2.39
-2.35
-2.28
-2.29
Circuit Board Material: .014” Getek, 4 layers (other layers added for rigidity), .062” total thickness, 1 oz copper
Microstrip line details: width = .026”, spacing = .026”
Device S-parameters are available for download off of the website at: http://www.wj.com
S-Parameters (Vcc = +3 V, Icc = 100 mA, T = 25 °C, unmatched 50 ohm system)
2000
Application Circuit PC Board Layout
S11 (ang)
-155.37
-176.62
174.48
167.11
160.22
153.20
146.05
138.76
132.13
125.66
119.11
111.83
104.87
3000
Typical Device Data
S21 (dB)
20.62
14.94
13.45
12.26
11.17
10.12
9.07
8.18
7.30
6.45
5.69
4.98
4.30
S21 (ang)
150.95
140.53
129.49
115.68
102.37
89.48
78.22
67.48
57.62
48.01
39.53
30.50
21.43
S11
S12 (dB)
-25.48
-23.11
-22.77
-22.45
-22.24
-21.89
-21.32
-21.09
-20.45
-20.33
-19.88
-19.58
-18.98
Specifications and information are subject to change without notice
S12 (ang)
3000MHz
Swp Max
Swp Min
-11.25
-16.63
-18.56
-24.51
50MHz
18.56
-0.69
-2.91
-5.27
-7.61
6.69
5.89
3.33
1.71
S22 (dB)
-8.19
-5.84
-5.64
-5.43
-5.27
-5.06
-5.01
-4.84
-4.77
-4.69
-4.68
-4.70
-4.54
S22
S22 (ang)
-109.32
-166.90
178.74
170.66
162.86
156.23
149.29
142.22
135.81
128.87
122.52
115.41
108.72
Page 2 of 4 January 2008
3000MHz
Swp Max
Swp Min
50MHz