204148C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 26, 2017
1
DATA SHEET • SKY66403-11: ZIGBEE/THREAD/BLUETOOTH FEM
Table 1. SKY66403-11 Signal Descriptions
1
Pin
1
2
3
4
5
6
7
8
9
10
11
Name
GND
CRX
CSD
ANT_SEL
GND
ANT2
GND
ANT1
GND
GND
VDD
Ground
Connect to
GPIO
signal for mode control (see Table 6)
Connect to
GPIO
signal for mode control (see Table 6)
Connect to
GPIO
signal to control antenna switch
(see Table 7)
Ground
Connect to 50
Ω
antenna
Ground
Connect to 50
Ω
antenna
Ground
Ground
Digital logic and RF switch supply
Description
Pin
12
13
14
15
16
17
18
19
20
21
22
Name
GND
GND
VCC2
CPS
VCC1
CTX
GND
CHL
GND
RFIN
GND
Ground
Ground
PA output stage supply
Connect to
GPIO
signal for mode control (see Table 6)
PA first stage and LNA supply
Connect to
GPIO
signal for mode control (see Table 6)
Ground
Connect to
GPIO
signal for mode control (see Table 6)
Ground
RF input power (transmit/receive port)
Ground
Description
1 The paddle should be connected to ground.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY66403-11 are provided
in Table 2. The recommended operating conditions are specified
in Table 3, and electrical specifications are provided in Tables 4
and 5.
Table 2. SKY66403-11 Absolute Maximum Ratings
1
Parameter
Supply voltage
V
CC
1
V
CC
2
V
DD
V
CTL
P
OUT
_
TX
_
MAX
P
IN
_
TX
_
MAX
P
IN
_
RX
_
MAX
P
IN
_
BYP
_
MAX
T
A
T
STG
ESD
3000
V
–40
–40
Symbol
Minimum
–0.3
–0.3
–0.3
–0.3
Maximum
+3.6
+3.6
+3.6
+3.6
+22.5
+5.0
+15
+20
+85
+125
Units
V
V
V
V
dBm
dBm
dBm
dBm
C
C
The state of the SKY66403-11 is determined by the logic provided
in Table 6. Table 7 shows the antenna select logic.
Control pin voltages
Transmit output power at ANT1 or ANT2 port into 50
Ω
load
Transmit input power at RFIN port
Receive input power at ANT1 or ANT2 ports (Note 2)
Bypass input power at ANT1 or ANT2 ports (Note 2)
Operating temperature
Storage temperature
Electrostatic discharge:
Human Body Model (HBM)
1 Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set
at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
2 CW test signal.
ESD HANDLING:
Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device.
This device must be protected at all times from ESD when handling or transporting. Static charges may easily produce
potentials of several kilovolts on the human body or equipment, which can discharge without detection.
Industry-standard ESD handling precautions should be used at all times.
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
