BeRex
5-4000 MHz Wideband Medium Power Amplifier
Device Features
43dBm Output IP3 at 14dBm/tone at 900MHz
20.4dB Gain at 900MHz
26dBm P1dB at 2450 MHz
Highly Reliable InGaP/GaAs HBT Technology
Lead-free/Green/RoHS compliant SOT-89 package
Application:
commercial, space, military wireless system
Electrical Specifications (T
a
= 25C, Vs = 5.0V)
Parameters
Test Conditions
Min
Frequency Range
Gain
900MHz
1900MHz
2450MHz
3500MHz
900MHz
1900MHz
2450MHz
3500MHz
900MHz
1900MHz
2450MHz
3500MHz
900MHz
1900MHz
2450MHz
3500MHz
900MHz
1900MHz
2450MHz
3500MHz
900MHz
1900MHz
900MHz
Vc = 5.0V
Thermal Resistance
5
19.0
13.5
11.5
8.20
BT09AG
Typ
20.0
14.5
12.5
9.20
-17.0
-22.0
-16.0
-17.0
-14.0
-16.0
-24.0
-23.0
43.0
43.0
43.0
39.0
24.5
24.2
26.0
25.8
18.5
18.0
4.2
160
5.0
50
Max
4000
21.0
15.5
13.5
10.2
Unit
MHz
dB
S11
dB
S22
dB
OIP3
P1dB
IS-95 CH Power
@-45dBc ACPR
NF
Ic
Vc
Rth
41.0
41.0
41.0
37.0
23.5
23.2
25.0
24.8
dBm
dBm
dBm
180
dB
mA
V
C/W
140
Test conditions unless otherwise noted.
1. Device performance is measured on BeRex evaluation board at 25C, 50 ohm system
2. OIP3 measured with two tones at an output power of 14dBm separated by 1MHz.
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BeRex
Absolute Maximum Ratings
Parameters
Operating Case temperature
Storage Temperature
Junction Temperature
Supply Voltage
Input RF Power
BT09AG
Rating
-40 to +85C
-55 to +125C
+220C
+7V
23dBm
Operation of this device above any of these parameters may result in permanent damage.
[Generic SOT89 Evaluation Board]
[I-V Characteristics]
BeRex
Evaluation
Board
MMIC Innovator
*Dielectric constant is 4.2
*RF pattern width 52mil
*31mil thick FR4 PCB
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BeRex
Typical Device Data
S-parameters (Vc=5V, Ic=162mA, T=25C)
BT09AG
S-Parameter
(5V/162mA)
Freq
[MHz]
100
500
1000
1500
2000
2500
3000
3500
4000
S11
dB
-4.07
-3.168
-2.660
-2.673
-2.835
-3.238
-3.108
-2.733
-2.13
S11
Ang
176.11
154.36
124.21
95.30
66.61
32.55
-5.552
-42.25
-71.93
S21
dB
23.805
20.639
16.421
13.291
11.151
9.711
8.137
6.121
4.604
S21
Ang
162.696
108.6
66.7556
37.077
9.186
-19.52
-49.49
-78.61
-100.97
S12
dB
-31.49
-30.63
-29.14
-27.53
-25.83
-24.37
-23.08
-23.30
-22.79
S12
Ang
0.3816
2.108
-3.335
-12.30
-22.90
-40.16
-63.43
-84.36
-104.55
S22
dB
-10.62
-8.770
-7.815
-7.601
-8.033
-9.343
-10.36
-9.213
-7.32
S22
Ang
179.54
164.09
137.25
115.23
94.350
70.088
33.584
-8.5102
-41.052
Performance Summary
(Vc = 5V, Ic = 162mA, Ta = 25C)
Freq
S21
S11
S22
P1
OIP3
NF
MHz
dB
dB
dB
dBm
dBm
dB
70
24.7
-18
-18
24.5
39
3.7
170
25
-19
-16
25.5
40
3.8
240
24.8
-20
-26
25
40
3.9
500
23
-17
-16
24.5
41.5
3.8
900
20.0
-17
-14
24.5
43
4.2
1900
14.5
-22
-16
24.2
43
4.2
2450
12.5
-16
-24
26
43
4.3
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