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SKY66108-11 PDF даташит

Спецификация SKY66108-11 изготовлена ​​​​«Skyworks» и имеет функцию, называемую «Smart Energy Front-End Module».

Детали детали

Номер произв SKY66108-11
Описание Smart Energy Front-End Module
Производители Skyworks
логотип Skyworks логотип 

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SKY66108-11 Даташит, Описание, Даташиты
DATA SHEET
SKY66108-11: 2.4 GHz ZigBee®/Smart Energy Front-End
Module
Applications
Smart meters
In-home appliances
Smart thermostats
Features
Integrated:
– PA with up to +16 dBm output power
– LNA with programmable bypass
– Transmit and receive switching function
+2.7 dB FEM Rx NF
Differential Rx/Tx interface with integrated balun
Fast switch on/off time <800 ns
2.0 V to 3.6 V supply operation
Sleep mode current 0.05 μA typical
QFN (20-pin, 3.0 mm x 3.0 mm x 0.55 mm) package
(MSL1 @ 260 °C per JEDEC J-STD-020)
Skyworks GreenTM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of GreenTM, document number
SQ04–0074.
VCC1 1
VB_IN 2
TRXP 3
TRXN 4
N/C 5
15 N/C
14 N/C
13 ANT
12 CSD
11 CTX
VB_IN
TRXP
TRXN
Logic Control
PA
Balun
LNA
ANT
Y1854
Figure 1. SKY66108-11 Block Diagram
Description
The SKY66108-11 is a high-performance, fully integrated RF
Front-End Module (FEM) that is designed for ZigBee®/Smart
Energy applications.
The SKY66108-11 is designed for ease of use and maximum
flexibility, with integrated fully matched input balun, integrated
inter-stage matching and harmonic filter, and digital controls that
are compatible with 1.6 V to 3.6 V Complementary Metal Oxide
Semiconductor (CMOS) levels.
The RF blocks operate over a wide supply voltage range from
2.0 V to 3.6V, which allows the SKY66108-11 to be used in
battery-powered applications over a wide spectrum of the battery
discharge curve.
A functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
Y0770
Figure 2. SKY66108-11 Pinout—20-Pin QFN
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202969B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 16, 2015
1









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SKY66108-11 Даташит, Описание, Даташиты
DATA SHEET • SKY66108-11: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE
Table 1. SKY66108-11 Signal Descriptions
Pin Name
Description
1 VCC1 Positive supply
2 VB_IN Bias voltage input supply to the transceiver (see Figure 3)
3 TRXP Input/output signal to the transceiver, 100 Ω differential
4 TRXN Input/output signal to the transceiver, 100 Ω differential
5 N/C Not connected
6 VCC Positive supply
7 N/C Not connected
8 CPS Bypass mode control, connect to RFIC or SoC GPIO
9 GND Connect to PCB the ground
10 CRX Receive function control
11 CTX Transmit function control
Pin Name
Description
12 CSD Sleep mode control
13 ANT Connect to 50 Ω antenna
14 N/C Not connected
15 N/C Not connected
16 N/C Not connected
17 N/C Not connected
18 GND Connect to PCB ground
19 VCC2 Positive supply
20 GND Connect to PCB ground
Paddle
GND
Exposed die paddle; electrical and thermal ground; connect to
PCB ground
SoIC
VDD_PA
FEM
VB_IN
Optional Output Filter
2n7
1 pF 1 pF
1 kΩ each series resistor,
placed close to the SKY66108-11 pins.
CPS
CSD
CTX
Differential source
or load impedance symbol
1.8 V
Input
Input
1.8 V
Internal Lattice Balun
Decoupling capacitor
on chip
1.8 V VBIAS_IN
The balun at the FEM PA input (or LNA output) can also be used to inject a bias
operating point for the transceiver output stage (the shunt inductor provides a DC
path on the other side). The inductor also tunes out any parasitic capacitance.
If the SOIC transceiver does not require a DC bias, leave the VB_IN open.
Y1902
Figure 3. Injecting a Bias Operating Point for the Transceiver Output Stage
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
2 April 16, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202969B









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SKY66108-11 Даташит, Описание, Даташиты
DATA SHEET • SKY66108-11: 2.4 GHz SMART ENERGY/ZIGBEE FRONT-END MODULE
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY66108-11 are provided
in Table 2. The recommended operating conditions are specified
in Table 3.
The electrical specifications are provided in Tables 4 through 7.
The state of the SKY66108-11 is determined by the logic provided
in Table 8.
Table 2. SKY66108-11 Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Units
Supply voltage
VCC1, VCC2, VCC3
–0.3
3.6
V
Control pin voltages
–0.3 3.6
V
Operating temperature
TA
–40 125
C
Storage temperature
Tx output power at the ANT port into 50 load
TSTG
POUT_TX_MAX
–40 125
C
+16 dBm
Tx input power at the TR port
PIN_TX_MAX
+6 dBm
Rx input power at the ANT port
Thermal resistance
PIN_RX_MAX
θJC
+5 dBm
69 C/W
Electrostatic discharge:
Human Body Model (HBM), Class 1C
ESD
1000 V
Note: 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.
CAUTION: 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. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
Table 3. Recommended Operating Conditions
Parameter
Symbol
Ambient temperature
TA
Supply voltage for transceiver core
VB_IN
Supply voltage on Vcc pins
VCC1, VCC2, VCC3
Minimum
–40
1.6
2.0
Typical
+25
3.0
Maximum
+125
3.6
3.6
Units
C
V
V
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202969B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 16, 2015
3










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Номер в каталогеОписаниеПроизводители
SKY66108-11Smart Energy Front-End ModuleSkyworks
Skyworks

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