SKY66119-11: 460 MHz Transmit/Receive Front-End Module
Automated meter reading
Advanced metering infrastructure
Transmit output power: +30.5 dBm
Analog power control
Receive path NF < 1.8 dB
PA bypass mode
LNA bypass mode
Integrated control logic
Internal RF match and bias circuits
All RF ports internally DC blocked
Small footprint MCM (28-pin, 6 x 6 mm) 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
RX1 RX2 RBIAS
Figure 1. SKY66119-11 Block Diagram
The SKY66119-11 is a high-performance, transmit/receive (T/R)
front-end module (FEM). The device provides a complete T/R
chain with T/R switches.
The device transmit chain features +30.5 dBm output. The device
receive chain features a low-noise amplifier (LNA) with a 1.3 dB
noise figure (NF) and 15.5 dB gain. The cascaded NF and gain,
taking into account the 0.4 dB insertion loss transmit/receive
antenna switch, are 1.7 dB and 15 dB, respectively.
The module also has a shut-down mode, PA bypass mode, and
LNA bypass mode to minimize power consumption.
The device is mounted in a 28-pin, 6 x 6 mm Multi-Chip Module
(MCM) surface-mount technology (SMT) package, which allows
for a highly manufacturable low-cost solution.
A block diagram of the SKY66119-11 is shown in Figure 1. The
device package and pinout for the 28-pin MCM are shown in
Figure 2. Signal pin assignments and functional pin descriptions
are provided in Table 1.
Skyworks Solutions, Inc. • Phone  376-3000 • Fax  376-3100 • firstname.lastname@example.org • www.skyworksinc.com
203652F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 14, 2017