SE2527L-AK1 SIGE [SiGe Semiconductor, Inc.], SE2527L-AK1 Datasheet
SE2527L-AK1
Manufacturer Part Number
SE2527L-AK1
Description
2.4 GHz Power Amplifier with Power Detector Preliminary Information
Manufacturer
SIGE [SiGe Semiconductor, Inc.]
Datasheet
1.SE2527L-AK1.pdf
(2 pages)
Applications
Features
Ordering Information
SE2527L-AK1
Functional Block Diagram
157-DST-01 Rev 1.3 May-26-2009
Part Number
SE2527L-R
SE2527L
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
Dual Supply Operation
o
o
32 dB Gain
Pin for pin compatible to the SE2525L
Integrated
detector
Integrated power amplifier enable pin (V
Lead Free and RoHS compliant
Small package: 16 pin 4 mm x 4 mm x 0.9 mm
QFN
21 dBm, EVM = 3 %, 802.11g, OFDM 54
Mbps
24 dBm, ACPR < -32 dBc, 802.11b
23 dBm, EVM = 3 %, 802.11g, OFDM 54
Mbps
25 dBm, ACPR < -32 dBc, 802.11b
temperature
Application Kit
16 Pin QFN
16 Pin QFN
Package
V
I N
EN
compensated
Stage 1
Figure 1: Functional Block Diagram
V
Tape and Reel
CC1
Standard
Samples
Remark
EN
)
power
Stage 2
Bias Generator
V
QA041206
CC2
V
2.4 GHz Power Amplifier with Power Detector
CC0
Product Description
The SE2527L 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 SE2527L also offers a high power mode by
operating at 5 V.
improved EVM performance.
The SE2527L includes a digital enable control for
device on/off control.
The device is pin for pin compatible to SiGe’s
SE2524L, allowing both devices to share the same
application board with only a few component changes
required. This provides users with both a high and
low power solution without changing the layout.
The SE2527L 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.
Detector
V
DET
OUT
Stage 3
This provides an extra 2 dB of
OUT/V
Preliminary Information
CC3
SE2527L
1 of 2
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SE2527L-AK1 Summary of contents
Page 1
... Small package: 16 pin 0.9 mm QFN Ordering Information Part Number Package SE2527L 16 Pin QFN SE2527L-R 16 Pin QFN SE2527L-AK1 Application Kit Functional Block Diagram 157-DST-01 Rev 1.3 May-26-2009 2.4 GHz Power Amplifier with Power Detector Product Description The SE2527L is a 2.4 GHz power amplifier designed for use in the 2 ...
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. QA041206 SE2527L Preliminary Information +852 3579 5450 +1 858 668 3546 +44 1279 464201 SiGe ...