am55-0003 ETC-unknow, am55-0003 Datasheet - Page 7

• Manufacturer Part Number: am55-0003
• Description: 250 Mw Power Amplifier With T/r And Diversity Switches 2.4 - 2.5 Ghz
• Manufacturer: ETC-unknow

250 mW Power Amplifier with T/R and Diversity Switches
The AM55-0003SMB Designer's Kit allows for immediate evaluation of M/A-COM's AM55-0003 integrated power amplifier
with T/R and diversity switches. The evaluation board consists of an AM55-0003, recommended external surface mount
circuitry, RF connectors and a DC multi-pin 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 AM55-0003SMB evaluation PCB and block diagram are illustrated below with all
functional ports labeled.
Specifications Subject to Change Without Notice
M/A-COM Inc.
P/A Switch Sample Board
Designer’s Kit (AM55-0003SMB)
DC Connector Pinout
#20
Connector
PCB DC
10
1
2
3
4
5
6
7
8
9
RF OUT
RF OUT
RF IN
PIN 19
PIN 20
RF IN
PIN 19
PIN 20
ANT CTRL (0 V/ +5 V)
V
Function
DD1
VSW
GND
N/C
N/C
N/C
V
N/C
V
G2
G1
(+5 V)
1011 Pawtucket Boulevard, Lowell, MA 01853 USA
ANT COMMON
PIN 1
PIN 1
PIN 2
PIN 2
Pin Number
RX OUT
ANT 1
RXOUT
ANT 2
ANT COMMON
ANT2
ANT1
Device
N/C
N/C
N/C
N/C
N/C
N/C
11
14
1
9
7
RF OUT
Functional Block Diagram
RF IN
RF OUT
RF IN
Connector
PCB DC
11
12
13
14
15
16
17
18
19
20
V
T/R CTRL (0 V/ +5 V)
DD
TR, V
V
V
Function
DD2
DD3
GND
N/C
V
N/C
N/C
N/C
DD
G3
(+5 V)
(+5 V)
ANT(+5 V)
ANT COMMON
ANT COMMON
(DIV SW)
Telephone: [phone]
(DIV SW)
AM55-0003
Pin Number
Device
27, 28
N/C
N/C
N/C
N/C
N/C
17
18
23
8
(LNA IN)
ANT 1
RX OUT
(LNA IN)
ANT 2
RX OUT
ANT 2
ANT 1
V 2.0