se2546a30 SiGe Semiconductor, se2546a30 Datasheet

no-image

se2546a30

Manufacturer Part Number
se2546a30
Description
Dual Band 802.11n Wireless Lan Front End
Manufacturer
SiGe Semiconductor
Datasheet
Applications
Features
Ordering Information
Functional Block Diagram
209-DST-01 Rev 1.2 Oct-02-2006
SE2546A30-EK1
SE2546A30-T
SE2546A30
802.11n, MIMO solutions
IEEE802.11b DSSS WLAN
IEEE802.11g OFDM WLAN
IEEE802.11a OFDM WLAN
Access Points, PCMCIA, PC cards
Integrated 2.4 GHz PA, 5 GHz PA, TX Filter, T/R
switches and diplexers
All RF ports matched to 50 Ω
Integrated Power Detector for each TX Chain
19 dBm O/P Power, 802.11b, 11 Mbits, ACPR =
32 dBc
19 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 and RoHS compliant
Thin lead free plated package, 10 mm x 14 mm x
1.1 mm, MSL 3
Part No.
ROg
ROa
TOg
TOa
T1a
T1g
R1a
R1g
48 pin LGA
48 pin LGA
Package
N/A
Diplexor
Diplexor
Filter
Filter
Filter
Filter
Trap
Trap
Trap
Trap
PU0g
2.4 GHz
2.4 GHz
PU1g
PA
PA
PU0a
PU1a
5 GHz
5 GHz
Figure 1: Functional Block Diagram
PA
PA
Evaluation kit
Samples
Remark
Tray
Power Detector
Coupler
Coupler
Power Detector
PD0ag
PD1ag
Diplexer
Diplexer
Dual Band 802.11n Wireless LAN Front End
Product Description
The SE2546A30 is a complete 802.11n WLAN RF
front-end module providing all the functionality of the
power
diplexers and associated matching. The SE2546A30
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
an ultra compact form factor. The SE2546A30 also
includes 3 antenna ports.
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 SE2546A30 also includes a
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 0.5
μsec.
The device also provides a notch filter from 3.2-3.3
GHz and 3.2-3.9 GHz prior to the input of each 2.4
GHz and 5 GHz power amplifiers, respectively.
RxMain0 RxAux0
RxMain1 RxAux1
Switch
Switch
amplifiers,
Each transmit chain has a separate digital
TxAux0 TxMain0
TxAux1 TxMain1
power
Preliminary Information
Switch
detector,
Ctrl0A2
Ctrl1A2
A0
A2
A1
SE2546A30
T/R
1 of 18
switch,

Related parts for se2546a30

se2546a30 Summary of contents

Page 1

... GHz and 5 GHz WLAN Multiple Input, Multiple Output (MIMO) RF solution from the output of the transceiver to the antennas in an ultra compact form factor. The SE2546A30 also includes 3 antenna ports. Designed for ease of use, all RF ports are matched to 50 Ω to simplify PCB layout and the interface to the transceiver RFIC ...

Page 2

... GND 7 GND 8 T1a 9 T1g 10 GND 11 R1a 12 GND 13 R1g 14 15 Figure 2: SE2546A30 Pin Out (Top View Through Package) Pin Out Description Pin No. Name 1 R0g 2.4 GHz Receive Output, Channel 0 2 GND Ground 3 R0a 5 GHz Receive Output, Channel 0 4 GND Ground 5 T0g 2.4 GHz Transmit Input, Channel 0 ...

Page 3

... GHz PA Enable, Channel 0 47 VCCPA0g Supply Voltage (Note 1) 48 GNDPA0g Ground Note 1: All VCC pins need to be always supplied with the supply voltage 209-DST-01 Rev 1.2 Oct-02-2006 Dual Band 802.11n Wireless LAN Front End Description Table 1: Pin-Out Diagram SE2546A30 Preliminary Information ...

Page 4

... Parameter V Supply Voltage CC T Ambient Temperature A Table 3: Recommended Operating Conditions DC Electrical Characteristics = 25 °C, as measured on SiGe Semiconductor’s SE2546A30-EV1 evaluation board (de- Conditions 3 embedded to device), all unused ports terminated with 50 ohms, powers measured at antenna A0 OR A1, unless otherwise noted. Symbol Parameter Total 802.11g Transmit ...

Page 5

... Logic Characteristics = 25 °C, as measured on SiGe Semiconductor’s SE2546A30-EV1 evaluation board (de- Conditions 3 embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted. Symbol Parameter Logic High Voltage for V PU0g, PU0a, PU1g, ENH PU1a (Module On) Logic Low Voltage PU0g, PU0a, PU1g, ...

Page 6

... Table 8: Tx Mode TXAUX0 CTRL0A2 CTRL1A2 SWOFF - - SWOFF SWON SWON TXAUX1 CTRL0A2 CTRL1A2 SWOFF - - SWOFF SWOFF SWON Table 9: Tx-Rx Isolation SE2546A30 Preliminary Information (2) Loss Connection RXgIL01 A0 – R0g RXaIL01 A0-R0a RXgIL2 A2 – R0g RXaIL2 A2 – R0a (2) Loss Connection RxgIL01 A1 – R1g RXaIL01 A1-R1a RXgIL2 A2 – ...

Page 7

... GHz Transmit Characteristics (Channel 0, Channel 1, Channel 2 Conditions 3.3 V, PU0g OR PU1g = 3.3 V and the appropriate antenna selected, PU0a = PU1a = 0.0V °C, as measured on SiGe Semiconductor’s SE2546A30-EV1 evaluation board (de-embedded to device), output powers referenced to antenna port, all unused ports terminated with 50 ohms, unless otherwise noted. Symbol ...

Page 8

... GHz Receive Characteristics (Channel 0, Channel 1, Channel 2) Conditions 3.3 V, Appropriate antenna selected, PU0g = PU1g = PU0a = PU1a = measured on SiGe Semiconductor’s SE2546A30-EV1 evaluation board (de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted. Symbol Parameter F Frequency Range OUT RXg ...

Page 9

... GHz AC Electrical Characteristics 5 GHz Transmit Characteristics (Channel 0, Channel 1, Channel 2 Conditions 3.3 V, PU0a OR PU1a = 3.3 V and the appropriate antenna selected, PU0g = PU1g = °C, as measured on SiGe Semiconductor’s SE2546A30-EV1 evaluation board (de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted. Symbol Parameter F ...

Page 10

... GHz Receive Characteristics (Channel 0, Channel 1, Channel 2) Conditions 3.3 V, Appropriate antenna selected, PU0g = PU1g = PU0a = PU1a = measured on SiGe Semiconductor’s SE2546A30-EV1 evaluation board (de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted. Symbol Parameter F Frequency Range OUT RXa ...

Page 11

... GHz Power Detector Characteristics Conditions 3.3 V, PU0g OR PU1g = 3.3 V and the appropriate antenna selected SiGe Semiconductor’s SE2546A30-EV1 evaluation board (de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted. Symbol Parameter F Frequency Range OUT Power detect range, PDR peak power ...

Page 12

... GHz Power Detector Characteristic Conditions 3.3 V, PU0a OR PU1a = 3.3 V and the appropriate antenna selected SiGe Semiconductor’s SE2546A30-EV1 evaluation board (de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted. Symbol Parameter F Frequency Range OUT Power detect range, PDR peak power ...

Page 13

... Figure 3: SE2546A30 Package Diagram (209-POD-01_Rev_2p0) GROUND OPENING GROUND OPENING DETAIL "A" GROUND OPENING DETAIL "C" Figure 4: SE2546A30 Detailed Package Diagram (209-POD-01_Rev_2p0) 209-DST-01 Rev 1.2 Oct-02-2006 Dual Band 802.11n Wireless LAN Front End ...

Page 14

... STENCIL APERTURE PATTERN 26 (2.000) 2x 5.53 25 0.72 TYP SEE "SM2" DETAIL 10x 6.65 TYP 12 PLCS (2.200) MODULE OUTLINE 0.10 TYP SE2546A30 Preliminary Information DETAIL "VP2" DETAIL "VP3" VIA HOLE DRILL PATTERN VIA HOLE DRILL PATTERN 0.70 TYP 0.70 TYP 0.35 TYP 0.35 TYP 0.35 TYP C L (1.45 (2.20) (3.05) NOTES: PAGE 1= PCB METAL & ...

Page 15

... The SE2546A30 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 16

... Tray Information 209-DST-01 Rev 1.2 Oct-02-2006 Dual Band 802.11n Wireless LAN Front End Figure 8: Tray Overview Information Figure 9: Tray Pocket Information SE2546A30 Preliminary Information ...

Page 17

... Rev 1.2 Oct-02-2006 Dual Band 802.11n Wireless LAN Front End This page intentionally left blank. SE2546A30 Preliminary Information ...

Page 18

... 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. SE2546A30 Preliminary Information +852 3579 5450 +1 858 668 3546 +44 1279 464201 SiGe ...

Related keywords