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SKY66420-11 Datasheet Preview

SKY66420-11 Datasheet

860 to 930 MHz RF Front-End Module

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DATA SHEET
SKY66420-11: 860 to 930 MHz RF Front-End Module
Applications
LP-WAN devices
Internet of Things
Smart meters
Industrial applications
Range extender
Logic
Control
PA
Features
Integrated PA with +27 dBm output power
Integrated LNA with noise figure of 1.5 dB, typical
Alternate TX input pin simplifies connection to any SoC
Transmit bypass path with low loss: < 1.5 dB
Single-ended 50 transmit/receive RF interface
Fast turn-on/turn-off time: <4 μs Rx mode and <2 μs Tx mode
Low-gain power amplifier
Supply voltage: 2.0 to 4.8 V
Sleep mode current: < 1 μA
MCM (16-pin, 3.0 x 3.0 x 0.75 mm) NiPdAu plated package
(MSL3, 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.
16 15 14 13
TX 1
12 GND
RX 2
11 TX_IN
GND
TX_ALT 3
10 GND
CSD 4
9 ANT
5678
204006-002
TX
RX
TX_ALT
ANT
LNA
LNA_IN
RX_FLT
204006-001
Figure 1. SKY66420-11 Block Diagram
Description
The SKY66420-11 is a high-performance, highly integrated RF
front-end module designed for high-power Industrial, Scientific,
Medical (ISM) band applications operating in the 860 to 930 MHz
frequency range.
The SKY66420-11 is designed for ease of use and maximum
flexibility with fully matched 50 TX (or TX_ALT) and RX inputs
and antenna outputs, and digital controls compatible with 1.6 to
3.6 V CMOS levels.
The RF blocks operate over a wide supply voltage range from 2.0
to 4.8 V allowing the SKY66420-11 to be used in battery powered
applications over a wide spectrum of the battery discharge curve.
The SKY66420-11 is packaged in a 16-pin, 3.0 x 3.0 x 0.75 mm
Multi-Chip Module (MCM) package.
A functional block diagram of the SKY66420-11 is provided in
Figure 1. Figure 2 shows the pinout for the SKY66420-11. Table 1
lists the pin assignments and signal descriptions.
Figure 2. SKY66420-11 Pinout
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
204006G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 18, 2018
1




Skyworks

SKY66420-11 Datasheet Preview

SKY66420-11 Datasheet

860 to 930 MHz RF Front-End Module

No Preview Available !

DATA SHEET • SKY66420-11: 860 TO 930 MHz RF FRONT-END MODULE
Table 1. SKY66420-11 Signal Descriptions
Pin Name
Description
1 TX
Transmit mode RF input
2 RX
Receive mode RF output
3 TX_ALT
Transmit mode RF input (alternate pin)
4 CSD
Shutdown control input
5 CPS
Bypass mode select input
6 CTX
Transmit mode select input
7 LNA_IN
LNA input (from RX filter)
8 RX_FLT
RX signal from antenna (to RX filter)
9 ANT
Connect to 50 Ω antenna filter
Pin Name
10 GND
11 TX_IN
12 GND
13 PA_OUT
14 N/C
15 VCC0
16 VCC1
Paddle GND
Description
Connect to PCB ground
TX input signal to antenna (from OMN)
Connect to PCB ground
PA output and positive power supply
Not connected internally to the device
Positive power supply
Positive power supply
Exposed die paddle; electrical and thermal
ground. Connect to PCB ground
Electrical and Mechanical Specifications
Table 2 provides the absolute maximum ratings, and Table 3
shows the recommended operating conditions. Electrical
specifications are provided in Tables 4 through 6.
The state of the SKY66420-11 is determined by the control logic
shown in Tables 7 and 8. Typical performance characteristics are
shown in Figures 3 through 10.
Table 2. SKY66420-11 Absolute Maximum Ratings1
Parameter
Symbol
Minimum
Maximum
Units
Supply voltage on VCC0 (no RF)
VCC0
-0.3 +5.5
V
Supply voltage on VCC1 and PA_OUT (no RF)
VCC
-0.3 +5.5
V
Operating temperature
TA
-40 +85
°C
Storage temperature
TSTG
-40 +125
°C
Tx input power at TX port
PIN_TX_MAX
+17 dBm
TX input power at TX port (bypass mode)
PIN_TX_BYP_MAX
+20 dBm
Rx input power at ANT port
PIN_RX_MAX
+10 dBm
Electrostatic discharge:
ESD
Human Body Model (HBM), Class 1C
1000 V
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.
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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 June 18, 2018 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 204006G


Part Number SKY66420-11
Description 860 to 930 MHz RF Front-End Module
Maker Skyworks
Total Page 14 Pages
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