am55-0004 Tyco Electronics, am55-0004 Datasheet - Page 7

• Manufacturer Part Number: am55-0004
• Description: Linear Power Amplifier Switch
• Manufacturer: Tyco Electronics

P/A Switch Sample Board
The AM55-0004SMB Designer's Kit allows for immediate evaluation of M/A-COM's AM55-0004 integrated Power Amplifier
and T/R Switch. The evaluation board consists of an AM55-0004, recommended external surface mount circuitry, RF
connectors and a DC multipin connector, all mounted to a multi-layer FR-4 PCB. Other items included in the Designer's Kit:
a floppy disk (with typical performance data and a .DXF file of the recommended PCB layout) and any additional
Application Notes. The AM55-0004SMB PA/Switch evaluation PCB and block diagram are illustrated below with all
functional ports labeled.
Specifications Subject to Change Without Notice
M/A-COM Inc.
Designer’s Kit (AM55-0004SMB)
DC Connector Pinout
Connector
PCB DC
ANT IN/OUT
RX OUT
10
1
2
3
4
5
6
7
8
9
TX IN
VDD1
SAVE T
SAVE Tx (0 V/-4 V)
SAVE Tx (0 V/-4 V)
V
DD1
Function
VSW
VSW
VSW
GND
GND
N/C
V
V
(+ 4.8 V)
G1
G1
1011 Pawtucket Boulevard, Lowell, MA 01853 USA
VSW VG2
VG1
PA IN
PA OUT
VDD2
Device Pin
Number
N/C
N/C
N/C
12
13
13
18
18
2
2
7
Functional Block Diagram
Connector
PCB DC
11
12
13
14
15
16
17
18
19
20
ANT IN/OUT
Tx IN
Rx OUT
V
DD2
Function
VSW
VSW
GND
V
V
V
N/C
V
N/C
( + 4.8 V)
G1
G2
G1
G2
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PA IN
Device Pin
PA OUT
Number
N/C
N/C
N/C
27
18
27
20
18
20
26
V 2.00