Application Note

BeRex
BT301
Application Note
BRF MMIC Innovator
www.berex.com
[Classification] Application Note
[Date] 2013.03
[Revision No.] Rev.A
[Measuring Instruments]
- NA_Agilent 8753ES
- SA_Agilent E4404B
- SG_Agilent 4438C
- SG_IFR 3416
High Power Amp BT301
Application Note
BeRex
MMIC Innovator
1
F-RD-13003
BeRex
BT301
Application Note
Contents
RF MMIC INNOVATOR
WWW.BEREX.COM ........................................... 1
1. 2600MHZ APPLICATION .............................................................................................................. 3
1.1 2600MHZ TEST RESULT(S-PARAMETER, OIP3, P1, NF) .................................................. 4
1-1 2600MHZ WCDMA 4FA_ ACLR TEST RESULT ................................................................. 5
1-2 2600MHZ LTE_20MHZ_ACLR TEST RESULT.................................................................... 6
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MMIC Innovator
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BeRex
BT301
Application Note
BT301_ 2600MHz Application Note
1.
Ref.
Des.
Description/
Part
Number
C1
A3216 CAP
10uF
AVX
C2
0603 CAP
1000pF
Samsung
C3
0603 CAP
100pF
Samsung
C4
0603 CAP
100pF
Samsung
C5
0603 CAP
1.8pF
Samsung
C6
0603 CAP
1pF
Samsung
C7
0603 CAP
1.2pF
Samsung
C8
0603 CAP
100pF
Samsung
C9
0603 CAP
2.5pF
Samsung
L1
1008 IND
56nH
Ceratech
Ceratech
Values
L2
0603 IND
4.7nH
R1
0603RES
12ohm
U1
SOIC8
BT301
Vendor
BEREX
Vcc
C3
C9
R1
C6
RF_IN
C4
1
U1
8
NC
2
7
3
6
4
5
RF_OUT
C8
1.8mm
C5
3.3mm
C1
L1
L2
1.6mm
C2
C7
TITLE
Note:
BT301 Evaluation Board
1. PCB: 31mil thick FR4
(2600 MHz)
2. The distance between the center of the shunt cap(C5) and
Drawing
Number
the Input Pin of BT301 _ 3.3mm
Rev.
3. The distance between the center of the series cap(C6) and
the Input Pin of BT301 _ 1.6mm
4. The distance between the center of the shunt cap(C7) and
Date
Drawn By
FILE NAME
SHEET
the Output Pin of BT301 _ 1.8mm
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MMIC Innovator
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BeRex
BT301
Application Note
1.1 BT301_2600MHz Test Result
Freq
Vcc
Icc
Gain
OIP3
SN
-
[MHz]
[V]
[mA]
[dB]
2600
5
331
10.1
[dBm]
(1)
48
P1dB
IRL
ORL
NF
[dBm]
[dB]
[dB]
[dB]
29.7
-15
-22.4
7.6
(1) OIP3_tested @Pout=16dBm/tone 1MHz offset
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BT301
Application Note
1-1. WCDMA 4FA_ ACLR Test Result
Out Power : 18.3 dBm
WCDMA 4FA : 2600 -50dBc
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MMIC Innovator
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BT301
Application Note
1-2. LTE_20MHz_ ACLR Test Result
Out Power : 19.17 dBm
LTE_FDD_20MHz_TM 3p1_100 : 2600 -50dBc
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MMIC Innovator
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