se5503a Skyworks Solutions, Inc., se5503a Datasheet

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se5503a

Manufacturer Part Number
se5503a
Description
Dual Band 802.11a/b/g/n Wireless Lan Front End
Manufacturer
Skyworks Solutions, Inc.
Datasheet

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Applications
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Features
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Ordering Information
Functional Block Diagram
DST-00320 ƒ Rev 1.7 ƒ Feb-9-2011
SE5503A-EK1
SE5503A-R
SE5503A
Part No.
IEEE802.11b DSSS WLAN
IEEE802.11g OFDM WLAN
IEEE802.11a OFDM WLAN
IEEE802.11n WLAN
Access Points, PCMCIA, PC cards
All RF ports matched to 50
Integrated 2.4 GHz PA, 5 GHz PA, TX Filter, T/R
switches and diplexers
Integrated Power Detector for each TX Chain
21 dBm O/P Power, 802.11b, 11 Mbits, ACPR =
35 dBc
18 dBm @ 3.0 % EVM, 802.11g, 54 Mbits
16 dBm @ 3.0 % EVM, 802.11a, 54 Mbits
Single supply voltage: 3.3 V ± 10 %
Lead free, Halogen free, RoHS compliant, MSL 3
4mm x 4mm x 1.0mm, LGA Package
24 pin LGA
24 pin LGA
Package
N/A
Figure 1: SE5503A Functional Block Diagram
Evaluation kit
Tape & Reel
Samples
Remark
Confidential
Dual Band 802.11a/b/g/n Wireless LAN Front End
Product Description
The SE5503A is a complete 802.11a/b/g/n WLAN RF
front-end module providing all the functionality of the
power amplifiers, filtering, power detector, T/R switch,
diplexers and associated matching. The SE5503A
provides a complete 2.4 GHz and 5 GHz WLAN RF
solution from the output of the transceiver to the
antenna in an ultra compact form factor.
Designed for ease of use, all RF ports are matched to
50
transceiver RFIC.
transmitter power detector with 20 dB of dynamic
range for each transmit chain. Each power amplifier
has a separate digital enable control for transmitter
on/off control. The power ramp rise/fall time is less
than 0.7 sec.
The device also provides a notch filter from 3.260-
3.267 GHz and 3.28-3.89 GHz prior to the input of
each 2.4 GHz and 5 GHz power amplifiers,
respectively.
The SE5503A packaged in 4mm x 4mm x 1.0mm,
Halogen free, Lead free, ROHS compliant, MSL 3
LGA package.
to simplify PCB layout and the interface to the
The SE5503A also includes a
Preliminary Information
SE5503A
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se5503a Summary of contents

Page 1

... The device also provides a notch filter from 3.260- 3.267 GHz and 3.28-3.89 GHz prior to the input of each 2.4 GHz and 5 GHz power amplifiers, respectively. The SE5503A packaged in 4mm x 4mm x 1.0mm, Halogen free, Lead free, ROHS compliant, MSL 3 LGA package. Remark Samples Tape & ...

Page 2

... Figure 2: SE5503A Pin Out (Top View Through Package) Pin Out Description Pin No. Name Description 1 ENg 2.4 GHz Power Amplifier Enable 2 GND Ground 3 GND Ground 4 Ant Antenna 5 GND Ground 6 CRx Switch Control for RX Path 7 CTx Switch Control for TX Path 8 GND Ground 9 VCC Supply Voltage ...

Page 3

... Parameter V Supply Voltage CC T Ambient Temperature A DC Electrical Characteristics Conditions 3 qC, as measured on SiGe Semiconductor’s SE5503A-EV1 evaluation board (de embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted Symbol Parameter Total 802.11g Transmit I CC-G Supply Current Total 802.11b Transmit ...

Page 4

... Logic Characteristics Conditions 3 qC, as measured on SiGe Semiconductor’s SE5503A-EV1 evaluation board (de embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted. Symbol Parameter Logic High Voltage for ENg, V ENH ENa (Module On) Logic Low Voltage ENg, V ENL ENa (Module Off) ...

Page 5

... GHz AC Electrical Characteristics 2.4 GHz Transmit Characteristics Conditions 3.3 V, ENg = CTx = 3.3 V, ENa = CRx = SE5503A-EV1 evaluation board, all unused ports terminated with 50 ohms, unless otherwise noted. Symbol Parameter F Frequency Range IN P Output power 802.11g P Output power 802.11b P P1dB 1dB S Small Signal Gain ...

Page 6

... GHz Receive Characteristics Conditions 3.3 V, CRx = 3.3 V, ENg = ENa = CTx = SE5503A-EV1 evaluation board (de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted. Symbol Parameter F Frequency Range OUT RX Insertion Loss IL RX Return Loss Leakage ISOL-2 Antenna to Rx ANTR ...

Page 7

... GHz AC Electrical Characteristics 5 GHz Transmit Characteristics Conditions 3.3 V, ENa and CTx = 3.3 V, ENg = CRx = Semiconductor’s SE5503A-EV1 evaluation board, all unused ports terminated with 50 ohms, unless otherwise noted. Symbol Parameter F Frequency Range IN P Nominal Output Power 802.11a P P1dB 1dB S Small Signal Gain ...

Page 8

... GHz Receive Characteristics Conditions 3.3 V, CRx = 3.3 V, ENg = ENa = CTx = SE5503A-EV1 evaluation board (de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted. Symbol Parameter F Frequency Range OUT RX Insertion Loss IL RX Return Loss Power Leakage LEAK Antenna to Rx ...

Page 9

... GHz Power Detector Characteristic Conditions ENg = CTx = 3.3 V, ENa = CRx = SE5503A-EV1 evaluation board (de-embedded to device), all unused ports terminated with 50 Ÿ, unless otherwise noted. Symbol Parameter F Frequency Range OUT Power detect range, PDR peak power PDZ DC Output impedance OUT Output Voltage, P ...

Page 10

... GHz Power Detector Characteristic Conditions ENa = CTx = 3.3 V, ENg = CRx = SE5503A-EV1 evaluation board (de-embedded to device), all unused ports terminated with 50 Ÿ, unless otherwise noted. Symbol Parameter F Frequency Range OUT Power detect range, PDR peak power PDZ DC Output impedance OUT Output Voltage, P ...

Page 11

... Figure 6: Recommended Land and Solder Patterns DST-00320 ƒ Rev 1.7 ƒ Feb-9-2011 Dual Band 802.11a/b/g/n Wireless LAN Front End Figure 5: Package Drawing: Topside Confidential SE5503A Preliminary Information ...

Page 12

... The SE5503A is capable of withstanding a Pb free solder reflow. Care must be taken when attaching this product, whether it is done manually production solder reflow environment ...

Page 13

... Reel Diameter Figure 8: Detailed Tape and Reel Information (All diminensions in Millimeters) DST-00320 ƒ Rev 1.7 ƒ Feb-9-2011 Dual Band 802.11a/b/g/n Wireless LAN Front End 13 inches Table 1: Tape and Reel Dimensions Confidential SE5503A Preliminary Information Specific tape and reel Value 3000 ...

Page 14

... Updated recommended land pattern Updated ICC ICC Updated operating temp, rise-fall time, and 5GHz sub-bands. Updated 5GHz harmonic compliance, absolute max operating temp, off- state leakage current Updated Package Marking Diagram Updated ESD rating Added min/max limits Confidential SE5503A Preliminary Information ...

Page 15

... DST-00320 ƒ Rev 1.7 ƒ Feb-9-2011 Dual Band 802.11a/b/g/n Wireless LAN Front End This page left intentionally blank. Confidential SE5503A Preliminary Information ...

Page 16

... Phone: +852 3428 7222 Fax: San Diego Phone: +1 858 668 3541 (ext. 226) Fax: United Kingdom Phone: +44 1279 464217 Fax: This publication supersedes and replaces all information previously supplied. Confidential SE5503A Preliminary Information +852 3579 5450 +1 858 668 3546 +44 1279 464201 SiGe ...

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