se2593a20 SiGe Semiconductor, se2593a20 Datasheet

se2593a20

Manufacturer Part Number

se2593a20

Description

Dual Band 802.11n Wireless Lan Front End

Manufacturer

SiGe Semiconductor

Datasheet

1.SE2593A20.pdf (2 pages)

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Applications

Features

Ordering Information

Functional Block Diagram

DST-00093 Rev 1.9 Jun-15-2008

SE2593A20-EK1

SE2593A20-T

SE2593A20

802.11n, MIMO solutions

IEEE802.11b DSSS WLAN

IEEE802.11g OFDM WLAN

IEEE802.11a OFDM WLAN

Access Points, PCMCIA, PC cards

1 Transmit and 1 receive path architecture for

use as MIMO building block.

All RF ports matched to 50 Ω

Integrated 2.4/5 GHz PA, 2.4/5 GHz LNA, TX

Filter, T/R switches and diplexers

Integrated Power Detector

19 dBm O/P Power, 802.11b, 11 Mbits, ACPR =

32 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, MSL3

plated LGA package, 5 mm x 6 mm x 1.0 mm

Part No.

30 pin LGA

Package

N/A

Figure 1: Functional Block Diagram

Evaluation kit

Samples

Remark

Tray

Dual Band 802.11n Wireless LAN Front End

Product Description

The SE2593A20 is a complete 802.11n WLAN RF

front-end module providing all the functionality of the

power amplifiers, LNA, power detector, T/R switch,

diplexers and associated matching. The SE2593A20

provides a complete 2.4 GHz and 5 GHz WLAN

Multiple Input, Multiple Output (MIMO) RF solution

from the output of the transceiver to the antennas in a

compact form factor.

The

performance by providing both a low noise amplifier

as well as a bypass state, for use when high power

signals are being received.

Designed for ease of use, all RF ports are matched to

50 Ω to simplify PCB layout and the interface to the

transceiver RFIC. The SE2593A20 also includes a

transmitter power detector for each band with 20 dB

of dynamic range. The power ramp rise/fall time is

less than 0.5 μs.

The device also provides band pass filters for both the

a and b/g bands prior to the input of each 2.4 GHz

and 5 GHz power amplifiers, respectively.

The SE2593A20 packaged in 5mm x 6mm x 1.0mm,

Halogen free, Lead free, ROHS compliant, MSL 3

LGA package.

receive

path

Preliminary Information

designed

SE2593A20

maximize

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Related parts for se2593a20

se2593a20 Summary of contents

Page 1

... The device also provides band pass filters for both the a and b/g bands prior to the input of each 2.4 GHz and 5 GHz power amplifiers, respectively. The SE2593A20 packaged in 5mm x 6mm x 1.0mm, Halogen free, Lead free, ROHS compliant, MSL 3 LGA package. Remark ...

Page 2

... 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. SE2593A20 Preliminary Information +852 3579 5450 +1 858 668 3546 +44 1279 464201 SiGe ...

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