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PDF SKY65337-11 Data sheet ( Hoja de datos )

Número de pieza SKY65337-11
Descripción Transmit/Receive Front-End Module
Fabricantes Skyworks Solutions 
Logotipo Skyworks Solutions Logotipo



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DATA SHEET
SKY65337-11: 2.4 GHz Transmit/Receive Front-End Module
Applications
x 2.4 GHz ISM band radios
x ZigBee® FEMs
x IEEE 802.15.4 applications
Features
x Transmit output power > +20 dBm
x Bidirectional path NF < 2 dB
x High efficiency PA
x Programmable transmit power levels
x Configurable transmit/bidirectional paths
x Internal switching and control circuits
x Internal RF match and bias circuits
x Single DC supply = 3.0 V
x Interfaces seamlessly with Ember EM250 and EM260 ZigBee
transceivers
x All RF ports are internally DC blocked
x Small footprint, MCM (28-pin, 8 x 8 mm) SMT package (MSL3,
260 qC per JEDEC J-STD-020)
Description
Skyworks SKY65337-11 is a high-efficiency Front-End Module
(FEM) for ZigBee and other 2.4 GHz ISM band applications. The
small 8 x 8 mm Multi-Chip Module (MCM) contains a 2400-
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 bidirectional path contains a high isolation transmit/receive
(T/R) switch and balun for low-noise differential output. The
bidirectional path can be used for either transmit or receive.
The differential output receiver port is bidirectional and can be
used to operate the module in a low-power transmit mode.
The device is mounted in a 28-pin, 8 x 8 mm MCM Surface-
Mounted Technology (SMT) package, which allows for a highly
manufacturable low-cost solution.
A block diagram of the SKY65337-11 is shown in Figure 1. The
device package and pinout for the 28-pin MCM are shown in
Figure 2.
Skyworks offers lead (Pb)-free RoHS (Restriction of
Hazardous Substances) compliant packaging.
Tx Only
Differential
RF Port
1.8 V Bias
Rx Output
Differential
RF Port
1.8 V Bias
PA
Harmonic
Filter
2
1
Switch A
50 Ω Single-Ended
Port to Antenna
Figure 1. SKY65337-11 Block Diagram
S1271
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200940F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 11, 2009
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SKY65337-11 pdf
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DATA SHEET • SKY65337-11 TRANSMIT/RECEIVE FRONT-END MODULE
+25
+23
+21
+19
+17
+15
+13
+11 2.7 V
3.0 V
+9 3.3 V
+7 3.6 V
+5
–10 –9 –8 –7 –6 –5 –4 –3 –2 –1 0 +1 +2 +3 +4 +5 +6 +7
Input Power (dBm)
Figure 3. High Power Mode, Output Power vs Input Power
Over VCC @ 2450 MHz (Tc = 25 °C)
+25
+23
+21
+19
+17
+15
+13
+11 –40 oC
+25 oC
+9 +85 oC
+7
+5
–10 –9 –8 –7 –6 –5 –4 –3 –2 –1 0 +1 +2 +3 +4 +5 +6 +7
Input Power (dBm)
Figure 4. High Power Mode, Output Power vs Input Power
Over Temperature @ 2450 MHz (VCC = 3.0 V)
+23.5
+23.0
+22.5
+22.0
+21.5
+21.0
+20.5
+20.0
+19.5
+19.0
2400
2450
Frequency (MHz)
2.7 V
3.0 V
3.3 V
3.6 V
2500
Figure 5. High Power Mode, Saturated Output Power vs
Frequency Over Voltage (Tc = 25 °C)
+23.0
+22.5
+22.0
+21.5
+21.0
+20.5
+20.0
+19.5
+19.0
2400
2450
Frequency (MHz)
20 oC
+25 oC
+85 oC
2500
Figure 6. High Power Mode, Saturated Output Power vs
Frequency Over Temperature (VCC =3.0 V)
0.19
0.17
0.15
0.13
0.11
0.09
0.07
0.05
+4
+6
2.7 V
3.0 V
3.3 V
3.6 V
+8 +10 +12 +14 +16 +18 +20 +22 +24
Output Power (dBm)
Figure 7. High Power Mode Operating Current vs Output Power
Over VCC @ 2450 MHz (Tc = 25 °C)
0.18
0.16
0.14
0.12
0.10
0.08
0.06
+4
+6
40 oC
+25 oC
+85 oC
+8 +10 +12 +14 +16 +18 +20 +22 +24
Output Power (dBm)
Figure 8. High Power Mode, Operating Current vs Output Power
Over Temperature @ 2450 MHz
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200940F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 11, 2009
5
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SKY65337-11 arduino
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DATA SHEET • SKY65337-11 TRANSMIT/RECEIVE FRONT-END MODULE
0.30 ± 0.05
5o
8.35
Pin #1
indicator
12.00
2.00 ± 0.05
B
4.00
AA
1.55 ± 0.05 1.75 ± 0.10
B
1.70
B
Notes:
1. Carrier tape: black conductive polystyrene
2. Cover tape material: transparent conductive PSA
3. Cover tape size: 13.3 mm width
4. All dimensions are in millimeters
5. Pin 1 orientation is in top left corner for the following Skyworks products:
SKY74963-xx
CX74063-35
SKY77503-xx
SKY77506-xx
SKY77512-xx
SKY77526-xx
SKY77343-xx
For all other 8 x 8 mm MCM/RFLGA products, pin 1 orientation is
in top right corner.
8.35
A
5o
Figure 17. SKY65337-11 28-Pin MCM Tape and Reel Dimensions
1.50 Min.
S1290
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200940F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 11, 2009
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