SKY65364-21 Datasheet, PDF (2/14 Pages) Skyworks Solutions Inc. – High-efficiency PA

DATA SHEET • SKY65364-21: T/R FRONT-END MODULE
GND 1 _{28 27 26 25 24 23} 22 GND
TR 2
EN ³
BYP 4
21 GND
20 _TX
19 GND
VPC ⁵
GND 6
ANT 7
18 _RXO
17 VCC_RX
16 VDD1
GND ^{8 9 10 11 12 13 14 15} GND
203189E-002
Figure 2. Figure 1. SKY65364-21 Pinout
(Top View)
Table 1. SKY65364-21 Signal Descriptions
Pin
Name
Description
1
GND
Ground
2
TR
Digital control input: transmit/receive mode
3
EN
Digital control input: shutdown mode
4
BYP
Digital control input: bypass mode
5
VPC
Transmit output power adjustment
6
GND
Ground
7
ANT
8
GND
9
GND
10 RX1
11 GND
12 GND
13 RX2
14 RBIAS
Antenna switch common port. Internally
matched to 50 Ω.
Ground
Ground
Receive arm of antenna switch. Internally
matched to 50 Ω.
Ground
Ground
LNA and bypass switch output port.
Internally matched to 50 Ω.
LNA bias setting resistor
Pin
Name
15 GND
16 VDD1
17 VCC_RX
18 RXO
19 GND
20 TX
21 GND
22 GND
23 VDD2
24 VCC_TX1
25 VCC_TX2
26 VCC_TX3
27 GND
28 GND
Description
Ground
3.3 V power supply
3.3 V power supply
Receive output
Ground
Transmit path input port. Internally matched
to 50 Ω.
Ground
Ground
3.6 V power supply
3.6 V power supply
3.6 V power supply
3.6 V power supply
Ground
Ground
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
2
May 24, 2016 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203189F