MGA-71543-TR2G Avago Technologies US Inc., MGA-71543-TR2G Datasheet - Page 24

• Manufacturer Part Number: MGA-71543-TR2G
• Description: IC,Microwave/Millimeter Wave Amplifier,SINGLE,GAAS,SOT-343R,PLASTIC
• Manufacturer: Avago Technologies US Inc.

Specifications of MGA-71543-TR2G

• Current - Supply: 50mA
• Frequency: 100MHz ~ 6GHz
• Gain: 15.4dB
• Noise Figure: 0.8dB
• P1db: 13.1dBm
• Package / Case: SC-70-4, SC-82-4, SOT-323-4, SOT-343
• Rf Type: CDMA, TDMA, PCS
• Test Frequency: 2.01GHz
• Voltage - Supply: 2.7V ~ 4.2V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 26. LNA Bypass Circuit Control on Small Test Board.
For product information and a complete list of distributors, please go to our web site:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Pte.
in the United States and other countries.
Data subject to change. Copyright © 2006 Avago Technologies Pte. All rights reserved.
Obsoletes 5989-3743EN
5989-4193EN January 11, 2006
Not used in this case.
These could be used with
other digital FET to select
more discrete current values.
R28
(0Ω Jumper)
IN
R18
(0Ω Jumper)
C9
A G I L E N T T E C H N O L O G I E S
L6
R38
C8
L7
R20
MGA-71543
R17 (0Ω Jumper)
C38
C9
J10
1 or 4*
2 or 5
3 or 6
b l u e 2 _ l n a
FDG6303N
C36
L7
r e v 2 . 1
R38
C8
R20
J9
Selects current
set by R21
U2
4 or 1*
R21
6 or 3
5 or 2
C37
C44
U4
C36
C37
R37
L25
R21
R25
J8
C44
R24
R16 (0Ω Jumper)
C12
R38
C47
J7
Selects current
set by R20
L5
R25
C12
R24
RF IN
C47
MGA-71543
OUT
Switch & Bias Control
SC70-6
1 or 4*
2 or 5
3 or 6
Vd = 3 Volt
D1
G2
U4 = FDG6303N
Dual N-channel, Digital FET
S2
RF OUT
S1
G1
D2
4 or 1*
6 or 3
5 or 2