se2597l SiGe Semiconductor, se2597l Datasheet

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se2597l

Manufacturer Part Number
se2597l
Description
2.4 Ghz Power Amplifier With Power Detector Preliminary Information
Manufacturer
SiGe Semiconductor
Datasheet

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Applications
Features
Ordering Information
SE2597L-AK1
Functional Block Diagram
DST-00211 Rev 1.1 Aug-25-2008
Part Number
SE2597L-R
SE2597L
DSSS 2.4 GHz WLAN (IEEE802.11b)
OFDM 2.4 GHz WLAN (IEEE802.11g)
Access Points, PCMCIA, PC cards
Single 3.3 V Supply Operation
o
o
28 dB Gain
Integrated
detector
Integrated power amplifier enable pin (V
Lead Free, Halogen Free and RoHS compliant
Small package: 16 pin 3 mm x 3 mm x 0.9 mm
QFN
19 dBm, EVM = 3 %, 802.11g, OFDM 54
Mbps
23 dBm, ACPR < -32 dBc, 802.11b
temperature
Application Kit
16 Pin QFN
16 Pin QFN
Package
compensated
Figure 1: Functional Block Diagram
Tape and Reel
Standard
Samples
Remark
EN
)
power
Confidential
2.4 GHz Power Amplifier with Power Detector
Product Description
The SE2597L is a 2.4 GHz power amplifier designed
for use in the 2.4 GHz ISM band for wireless LAN
applications. The device incorporates a power
detector for closed loop monitoring of the output
power.
The SE2597L includes a digital enable control for
device on/off control.
The SE2597L temperature compensated power
detector is highly immune to mismatch at its output
with less than 1.5 dB of variation with a 2:1 mismatch.
Preliminary Information
SE2597L
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se2597l Summary of contents

Page 1

... Functional Block Diagram DST-00211 Rev 1.1 Aug-25-2008 2.4 GHz Power Amplifier with Power Detector Product Description The SE2597L is a 2.4 GHz power amplifier designed for use in the 2.4 GHz ISM band for wireless LAN applications. The device incorporates a power detector for closed loop monitoring of the output power ...

Page 2

... Paddle = GND Figure 2: SE2597L Pin-Out Diagram Description Confidential SE2597L Preliminary Information 12 12 VCC3 OUT RF OUT DET DET ...

Page 3

... I ENL Voltage Enable pin input Z EN impedance DST-00211 Rev 1.1 Aug-25-2008 2.4 GHz Power Amplifier with Power Detector Definition CC (Note: SE2597L CC3 CC3 = 25 °C, as measured on SiGe Semiconductor’s SE2597L-EV1 evaluation A Conditions dBm, 11 Mbps CCK OUT signal 0.45 3.3 CC CC3 ) dBm, 54 Mbps OFDM ...

Page 4

... Harmonic Rise and Fall Time r f STAB Stability Tolerance to output load VSWR mismatching DST-00211 Rev 1.1 Aug-25-2008 2.4 GHz Power Amplifier with Power Detector = 25 °C, as measured on SiGe Semiconductor’s SE2597L- A Conditions Min. - 2400 54 Mbps OFDM signal QAM, 3% EVM No modulation 24 -25 dBm 26 ...

Page 5

... DC load impedance LOAD 2400 1.2 1.1 1 0.9 0.8 0.7 0.6 0.5 0.4 0 Figure 3: SE2597L Power Detector Characteristic DST-00211 Rev 1.1 Aug-25-2008 2.4 GHz Power Amplifier with Power Detector = 25 °C, as measured on SiGe Semiconductor’s SE2597L- A Conditions Min dBm OUT dBm OUT OUT - - Pow er Detector Response 2450 9 ...

Page 6

... Package Drawing This package is Pb free and RoHS compliant. The product is also rated MSL1. Figure 4: SE2597L Package Drawing: Topside Recommended Land and Solder Patterns Figure 5: Recommended Land and Solder Patterns DST-00211 Rev 1.1 Aug-25-2008 2.4 GHz Power Amplifier with Power Detector Preliminary Information ...

Page 7

... The SE2597L 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 8

... Document Change History Revision Date 1.0 May 28, 2008 1.1 Aug 25, 2008 DST-00211 Rev 1.1 Aug-25-2008 2.4 GHz Power Amplifier with Power Detector Notes Created Updated application schematic Added recommended land and solder patterns Updated detector characteristics Confidential SE2597L Preliminary Information ...

Page 9

... DST-00211 Rev 1.1 Aug-25-2008 2.4 GHz Power Amplifier with Power Detector This page intentionally blank Confidential SE2597L Preliminary Information ...

Page 10

... 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 SE2597L Preliminary Information +852 3579 5450 +1 858 668 3546 +44 1279 464201 SiGe ...

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