se2594l Skyworks Solutions, Inc., se2594l Datasheet

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se2594l

Manufacturer Part Number
se2594l
Description
Dual Band 802.11a/b/g/n Wireless Lan Front End
Manufacturer
Skyworks Solutions, Inc.
Datasheet

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se2594l-R
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Applications
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Features
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Ordering Information
Functional Block Diagram
DST-00186 ƒ Rev 1.4 ƒ Feb-11-2011
SE2594L-EK1
SE2594L-R
SE2594L
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 Mbps, ACPR =
35 dBc
18 dBm @ 3.0 % EVM, 802.11g, 54 Mbits
16.5 dBm @ 3.0 % EVM, 802.11a, 54 Mbits
Single supply voltage: 3.3 V ± 10 %
Lead free, Halogen free, RoHS compliant, MSL 3
5mm x 5mm x 0.9mm, QFN Package
Part No.
32 pin QFN
32 pin QFN
Package
N/A
Figure 1: SE2594L Functional Block Diagram
Tape and Reel
Evaluation kit
Samples
Remark
Confidential
Dual Band 802.11a/b/g/n Wireless LAN Front End
Product Description
The SE2594L 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 SE2594L
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 for each band and transmit
chain with 20 dB of dynamic range for each transmit
chain.
enable control for transmitter power ramp on/off
control. The power ramp rise/fall time is less than 0.7
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 SE2594L packaged in 5mm x 5mm x 0.9mm,
Halogen free, Lead free, ROHS compliant, MSL 3
QFN package.
sec.
to simplify PCB layout and the interface to the
Each transmit chain has a separate digital
The SE2594L also includes a
Preliminary Information
SE2594L
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se2594l 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 SE2594L packaged in 5mm x 5mm x 0.9mm, Halogen free, Lead free, ROHS compliant, MSL 3 QFN package. Remark Samples Tape and Reel ...

Page 2

... Figure 2: SE2594L Pin Out (Top View Through Package) Pin Out Description Pin No. Name 1 Rg 2.4 GHz RF Receive Output, DC blocked GHz RF Receive Output, DC blocked 3 GND Ground 2.4 GHz RF Transmit Input, DC short GND 5 GND Ground GHz RF Transmit Input, DC short to GND 7 GND Ground ...

Page 3

... Parameter V Supply Voltage CC T Ambient Temperature A DC Electrical Characteristics Conditions 3 qC, as measured on SiGe Semiconductor’s SE2594L-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 SE2594L-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 = SE2594L-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 = SE2594L-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 SE2594L-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 = SE2594L-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

... Pow er Detector Response into 1MŸ Load 2400 1.1 0.9 0.7 0.5 0 Figure 3: SE2594L Power Detector vs. Output Power over Frequency (CW Signal) DST-00186 ƒ Rev 1.4 ƒ Feb-11-2011 Dual Band 802.11a/b/g/n Wireless LAN Front End = 25 qC, as measured on SiGe Semiconductor’s SE2594L-EV1 A Condition Min. - 2400 Measured at ANT ...

Page 10

... Pow er Detector Response into 1MŸ 4900 1.3 1.1 0.9 0.7 0.5 0 Figure 4: Preliminary SE2594L Power Detector vs. Output Power over Frequency (CW Signal) DST-00186 ƒ Rev 1.4 ƒ Feb-11-2011 Dual Band 802.11a/b/g/n Wireless LAN Front End = 25 qC, as measured on SiGe Semiconductor’s SE2594L-EV1 A Condition Min. - 4900 Measured at ANT 0 ...

Page 11

... SOLDER STENCIL APERATURE OPENINGS ARE SMALLER THEN PERIPHERAL PCB METAL PADS. 6b. RECOMMENDED SOLDER STENCIL APERTURE ARRAY TO TARGET APPROXIMATELY 50 - 80% COVERAGE OF SOLDER MASK OPENINGS, EXCEPT AS NOTED. 7. RECOMMENDED SOLDER STENCIL THICKNESS: 5.0mils (0.127mm). 8. PCB ACAD AND GERBER FILES AVAILABLE UPON REQUEST. Confidential SE2594L Preliminary Information ...

Page 12

... The SE2594L 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-00186 ƒ Rev 1.4 ƒ Feb-11-2011 Dual Band 802.11a/b/g/n Wireless LAN Front End 13 inches Table 1: Tape and Reel Dimensions Confidential SE2594L Preliminary Information Specific tape and reel Value 3000 ...

Page 14

... DST-00186 ƒ Rev 1.4 ƒ Feb-11-2011 Dual Band 802.11a/b/g/n Wireless LAN Front End Notes Created Added VCC to Pin 13 Corrected terminal finish indicator in Branding Information Updated per Design Validation Test. Updated ICC_OFF specification Updated for Industrial temperature range Confidential SE2594L Preliminary Information ...

Page 15

... DST-00186 ƒ Rev 1.4 ƒ Feb-11-2011 Dual Band 802.11a/b/g/n Wireless LAN Front End This page left intentionally blank. Confidential SE2594L 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 SE2594L Preliminary Information +852 3579 5450 +1 858 668 3546 +44 1279 464201 SiGe ...

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