SE2537L-EK1 SIGE [SiGe Semiconductor, Inc.], SE2537L-EK1 Datasheet
SE2537L-EK1
Manufacturer Part Number
SE2537L-EK1
Description
5 GHz Power Amplifier with Power Detector
Manufacturer
SIGE [SiGe Semiconductor, Inc.]
Datasheet
1.SE2537L-EK1.pdf
(2 pages)
Applications
Features
Ordering Information
Functional Block Diagram
DST-00097 Rev 1.4 Jul-07-2009
SE2537L-EK1
Part Number
SE2537L-R
SE2537L
RFIN
DSSS 5 GHz WLAN (IEEE802.11a)
Access Points, PCMCIA, PC cards
High output power amplifier 19.5dBm
Only 1 external component required
Integrated power amplifier enable pin (V
Buffered,
detector
3% EVM, @19.5dBm, 64 QAM, 54 Mbps
30 dB Gain
Lead Free, Halogen Free and RoHS compliant
package
16 pin 3 mm x 3 mm x 0.9 mm QFN
VEN
Match
temperature
Input
Bias
Evaluation Kit
16 Pin QFN
16 Pin QFN
Package
VCC1
compensated
Figure 1: Functional Block Diagram
Tape and Reel
Interstage
Match
Standard
Samples
Remark
EN
)
power
Confidential
VCC2
5 GHz Power Amplifier with Power Detector
Product Description
The SE2537L is a 5GHz power amplifier offering high
linear power for wireless LAN applications.
incorporates a power detector for closed loop
monitoring and control of the output power.
The SE2537L offers extreme integration for a
simplified design, providing quicker time to market
and higher application board production yield. The
device integrates the input match, the inter-stage
match, a partial output match, the power detector with
20dB of dynamic range and a 3.2GHz notch filter.
Two external components are required to complete
the design.
For wireless LAN applications, the device meets the
requirements
approximately 19.5dBm of linear output power.
For high performance applications, the SP1,2 ports
are available to connect an optional external capacitor
to enhance dynamic EVM performance.
The SE2537L bias control establishes the reference
voltage required for proper operation and allows
enabling and disabling of the power amplifier.
Interstage
Match
of
VCC3
IEEE802.11a
Detector
Output
Match
Vdet
and
SE2537L
RFOut
delivers
1 of 2
It
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SE2537L-EK1 Summary of contents
Page 1
... Lead Free, Halogen Free and RoHS compliant package 16 pin 0.9 mm QFN Ordering Information Part Number Package SE2537L 16 Pin QFN SE2537L-R 16 Pin QFN SE2537L-EK1 Evaluation Kit Functional Block Diagram VEN Bias Input RFIN Match VCC1 DST-00097 Rev 1.4 Jul-07-2009 5 GHz Power Amplifier with Power Detector ...
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. Confidential SE2537L +852 3579 5450 +1 858 668 3546 +44 1279 464201 SiGe ...