SKY65344-21 Skyworks Solutions Inc, SKY65344-21 Datasheet

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SKY65344-21

Manufacturer Part Number
SKY65344-21
Description
IC FRONT END 2.4-2.5GHZ 20-MCM
Manufacturer
Skyworks Solutions Inc
Series
-r
Datasheet

Specifications of SKY65344-21

Rf Type
802.15.4/ZigBee
Frequency
2.4GHz ~ 2.5GHz
Features
SPDT
Package / Case
20-LQFN Exposed Pad
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
863-1342-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SKY65344-21
Manufacturer:
TOKO
Quantity:
279
Part Number:
SKY65344-21
Manufacturer:
SKYWORKS/思佳讯
Quantity:
20 000
DATA SHEET
SKY65344-21: 2.4 GHz Transmit/Receive Front-End Module
with Integrated Low-Noise Amplifier
Applications
• 2.4 GHz ISM band radios
• ZigBee
• IEEE 802.15.4 applications
Features
• Transmit output power > +20 dBm
• Receive path NF < 2.2 dB
• High efficiency PA
• Programmable transmit power levels
• Configurable transmit/bidirectional paths
• Internal switching and control circuits
• Internal RF match and bias circuits
• Single DC supply = 3.3 V
• Interfaces seamlessly with Ember EM250, EM260, and EM35x
• All RF ports are internally DC blocked
• Small footprint, MCM (20-pin, 6 x 6 mm) SMT package (MSL3,
ZigBee transceivers
260 °C per JEDEC J-STD-020)
®
FEMs
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201181E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 5, 2011
Figure 1. SKY65344-21 Block Diagram
Description
Skyworks SKY65344-21 is a high-efficiency Front-End Module
(FEM) for ZigBee and other 2.4 GHz ISM band applications. The
small, 6 x 6 mm Multi-Chip Module (MCM) contains a 2400 to
2500 MHz high-efficiency transmit path and a low-loss
bidirectional path. The bidirectional path can be used to directly
connect the antenna port to a directional RF port.
The transmit path consists of an harmonic filter and high
efficiency Power Amplifier (PA) capable of providing +20 dBm of
power at the antenna port. Also included is an internal balun to
allow use of differential input signals.
The receive path contains a high isolation transmit/receive (T/R)
switch, Low-Noise Amplifier (LNA), and balun for low-noise
differential output.
The device is mounted in a 20-pin, 6 x 6 mm MCM Surface-
Mounted Technology (SMT) package, which allows for a highly
manufacturable low-cost solution.
A block diagram of the SKY65344-21 is shown in Figure 1. The
device package and pinout for the 20-pin MCM are shown in
Figure 2.
1

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SKY65344-21 Summary of contents

Page 1

... The device is mounted in a 20-pin MCM Surface- Mounted Technology (SMT) package, which allows for a highly manufacturable low-cost solution. A block diagram of the SKY65344-21 is shown in Figure 1. The device package and pinout for the 20-pin MCM are shown in Figure 2. Figure 1. SKY65344-21 Block Diagram ...

Page 2

... DATA SHEET • SKY65344-21 TRANSMIT/RECEIVE FRONT-END MODULE WITH LNA Technical Description Shut Down and T/R Switch Mode Control Pin 8 (SDN) is used to enable the device while pin 20 (T_R) enables transmit or receive mode. The following control logic is used to configure the transmit, receive, or shut down mode of the ...

Page 3

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201181E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 5, 2011 DATA SHEET • SKY65344-21 TRANSMIT/RECEIVE FRONT-END MODULE WITH LNA Description ...

Page 4

... DATA SHEET • SKY65344-21 TRANSMIT/RECEIVE FRONT-END MODULE WITH LNA Table 4. SKY65344-21 Electrical Specifications (Note °C, P (Vcc = 3 dBm, Unless Otherwise Noted Parameter Frequency range Return loss (Note 2) Transmit differential port (TX_P, TX_N) impedance (Note 2) Receive differential port (RX_P, RX_N) impedance (Note 2) Transmitter Section ...

Page 5

... Figure 6. An assembly drawing for the Evaluation Board is shown in Figure 7. Package Dimensions The phone board layout footprint for the SKY65344-21 is shown in Figure 8. Package dimensions for the 20-pin MCM are shown in Figure 9, and tape and reel dimensions are provided in Figure 10. ...

Page 6

... DATA SHEET • SKY65344-21 TRANSMIT/RECEIVE FRONT-END MODULE WITH LNA Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 6 January 5, 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201181E ...

Page 7

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201181E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 5, 2011 DATA SHEET • SKY65344-21 TRANSMIT/RECEIVE FRONT-END MODULE WITH LNA 7 ...

Page 8

... DATA SHEET • SKY65344-21 TRANSMIT/RECEIVE FRONT-END MODULE WITH LNA Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 8 January 5, 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201181E ...

Page 9

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201181E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 5, 2011 DATA SHEET • SKY65344-21 TRANSMIT/RECEIVE FRONT-END MODULE WITH LNA 9 ...

Page 10

... DATA SHEET • SKY65344-21 TRANSMIT/RECEIVE FRONT-END MODULE WITH LNA Figure 10. SKY65344-21 20-Pin MCM Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 10 January 5, 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201181E ...

Page 11

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201181E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 5, 2011 DATA SHEET • SKY65344-21 TRANSMIT/RECEIVE FRONT-END MODULE WITH LNA Manufacturing Part Number ...

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