sky65338 Skyworks Solutions, Inc., sky65338 Datasheet - Page 6

• Manufacturer Part Number: sky65338
• Description: Sky65338 450-470 Mhz Transmit/receive Front-end Module
• Manufacturer: Skyworks Solutions, Inc.

PRELIMINARY DATA SHEET • SKY65338 TRANSMIT/RECEIVE FRONT-END MODULE
6
May 1, 2009 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 201004B
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
SMA
SMA
J2
J3
50 Ω Transmission
50 Ω Transmission
33.0
32.5
32.0
31.5
31.0
30.5
30.0
29.5
29.0
28.5
Line
Line
2
4
1
2
3
Figure 6. SKY65338 Evaluation Board Schematic
TX_IN
GND
RX_OUT
Figure 5. Gain and PAE vs Output Power
6
12
8
4
10
Output Power (dBm)
SKY65338
12
11
5
14
16
10
6
18
Gain
ANT
V1
V2
20
1
9
8
7
50 Ω Transmission
2
PAE
22
3
Line
24
9-Header
4
Switch Logic
Switch Logic
26
5
6
28
SMA
J4
7
45
40
35
30
25
20
15
10
5
0
S1381
8
S1348
9