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WLAN SiP. BGW211 Datasheet

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WLAN SiP. BGW211 Datasheet






BGW211 SiP. Datasheet pdf. Equivalent




BGW211 SiP. Datasheet pdf. Equivalent





Part

BGW211

Description

Low Power WLAN SiP



Feature


BGW211 Low-power WLAN SiP Optimized for use in battery-powered handheld devices , the BGW211 System-in-a-Package (SiP) delivers complete 802.11g functionality with the industry’s lowest standby a nd operating power consumption. It requ ires no external components and uses on ly 150 mm2 of board area for the total 802.11g solution. Complete, single-pac kage 802.11g solutio.
Manufacture

Philips

Datasheet
Download BGW211 Datasheet


Philips BGW211

BGW211; n for mobile phones and portable consume r devices Semiconductors The BGW211 is Philips’ third-generation System-in- a-Package (SiP) solution for low-power 802.11 Wireless LAN (WLAN). Supporting complete 802.11g functionality, it enab les consumers to access data and multim edia content through WLAN networks up t o five times faster than current 802.1 1b products without co.


Philips BGW211

mpromising battery life. The BGW211 deli vers industry-leading standby and opera ting power in a package that measures o nly 150 mm2 and requires no external co mponents for operation. Extensive suppo rt for Quality of Service (QoS) and coe xistence with Bluetooth wireless make i t robust enough for very demanding port able applications. The latest SiP techn ology from Philips.


Philips BGW211

allows all of the components Key featu res • Advanced, single-package WLAN 8 02.11g optimized for mobile handheld de vices – No RF-critical design require d – Low total cost of ownership • L owest-power consumption in standby (< 2 mW) and operating modes (PA, RF, baseb and/MAC) • Ultra-small form factor Low-profile 68-pin HVQFN-like SiP pa ckage (10 x 15 x 1.3 mm) – No ex.

Part

BGW211

Description

Low Power WLAN SiP



Feature


BGW211 Low-power WLAN SiP Optimized for use in battery-powered handheld devices , the BGW211 System-in-a-Package (SiP) delivers complete 802.11g functionality with the industry’s lowest standby a nd operating power consumption. It requ ires no external components and uses on ly 150 mm2 of board area for the total 802.11g solution. Complete, single-pac kage 802.11g solutio.
Manufacture

Philips

Datasheet
Download BGW211 Datasheet




 BGW211
BGW211 Low-power
WLAN SiP
Complete, single-package 802.11g
solution for mobile phones and
portable consumer devices
Optimized for use in battery-powered handheld devices,
the BGW211 System-in-a-Package (SiP) delivers complete
802.11g functionality with the industry’s lowest standby and
operating power consumption. It requires no external com-
ponents and uses only 150 mm2 of board area for the total
802.11g solution.
Semiconductors
The BGW211 is Philips’ third-generation System-in-a-Package (SiP)
solution for low-power 802.11 Wireless LAN (WLAN). Supporting
complete 802.11g functionality, it enables consumers to access data and
multimedia content through WLAN networks up to five times faster
than current 802.11b products without compromising battery life.
The BGW211 delivers industry-leading standby and operating power in a
package that measures only 150 mm2 and requires no external compo-
nents for operation. Extensive support for Quality of Service (QoS) and
coexistence with Bluetooth wireless make it robust enough for very
demanding portable applications.
Key features
Advanced, single-package WLAN 802.11g optimized for mobile
handheld devices
No RF-critical design required
Low total cost of ownership
Lowest-power consumption in standby (< 2 mW) and operating
modes (PA, RF, baseband/MAC)
Ultra-small form factor
Low-profile 68-pin HVQFN-like SiP package (10 x 15 x 1.3 mm)
No external components required
Ideal mobile architecture
No WLAN related processor load in all operating modes
Integrated ARM7 controller with associated memories
Comprehensive QoS
All mandatory 802.11e features, plus DLS, Block ACK, APSD
Optimized for real-time applications with minimal system power
consumption
Co-exists with Bluetooth®
Seamless upgrade path from BGW200 802.11b SiP
Complete software drivers, utilities, and diagnostic tools
The latest SiP technology from Philips allows all of the components
needed for a complete 802.11g WLAN subsystem to be contained in
a single, low-profile HVQFN package that measures only 10 x 15 x 1.3
mm. The SiP contains the industry’s first 90-nm CMOS 802.11g base-
band/MAC and a silicon-germanium BiCMOS radio transceiver. Unlike
other “one-chip” solutions, which require the use of external receive
LNAs, transmit power amplifiers, and/or additional components, the
BGW211 SiP requires no external components to meet the range and
throughput performance requirements of mobile handsets and network
operators.
By providing complete system functionality in a single package, the SiP
format delivers quicker design cycles, reduces risk, simplifies manufac-
turing, and reduces the bill of materials. Also, because the SiP offers
fully tested functionality, it lets the customer’s development team focus
their energy on innovative product design instead of the complex issues
related to RF layout.




 BGW211
BGW211 Low-power WLAN SiP
Complete, single-package 802.11g solution for mobile phones & portable consumer devices
Semiconductors
Applications
• Smartphones, cellular phones, VoIP wireless phones
• PDAs, handheld computing devices, WLAN adapter cards (Secure
Digital)
• Portable audio/video devices, MP3 players
• Other handhelds and electronic devices for wireless digital, audio,
multimedia, and telephony
less power in 802.11b mode than its BGW200 predecessor and in
802.11g mode provides the lowest system power consumption avail-
able while delivering –73 dBm receiver sensitivity at 54 Mbps and 15
dBm transmit output power at the antenna port. Receiver power
consumption in 802.11b mode is 300 mW and in 802.11g mode is
400 mW. Transmit power at 15 dBm is 550 mW for 802.11b and 600
mW for 802.11g.
Industry’s lowest power consumption
The BGW211 builds on an established position as the industry’s
lowest standby power mobile Wi-Fi solution to significantly reduce
receive and transmit power during operation. It consumes 30%
Several features combine to minimize power consumption. There is
an integrated ARM7 processor, 1.25 Mbytes of SRAM, 256 Kbytes of
ROM, optimized host interfaces (SDIO/SPI), and integrated power
management hardware/software algorithms. The result is the lowest
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BGW211 functional block diagram
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 BGW211
overall standby and operating power consumption in the industry:
standby mode operation of the entire system, including the power
amplifiers, the radio, and the baseband/MAC typically requires less
than 2 mW.
Superior “No Host Load” Architecture
To extend battery life without impacting performance, the BGW211
is designed to place no load on the host processor. The entire IEEE
802.11 protocol stack resides within the BGW211 so that it can
independently listen for and process incoming traffic without host
processor assistance. In standby mode, the host processor is only
activated when a valid data packet arrives – thereby allowing maxi-
mum battery life without compromising application performance. A
common high-level application programming interface (API) enables
rapid software integration and backwards compatibility with the
BGW200 for fast time to market. To offload the host processor
even further, the MAC protocol runs on the BGW211’s integrated
ARM7 processor, which uses an instruction prefetch unit to enhance
performance. To support new MAC protocol features, the BGW211
is also designed to allow for firmware upgrades.
Advanced RF subsystem
The integrated RF transceiver supports transmit output power
control from +8 to +18 dBm at the antenna port, enabling optimal
range, throughput, and power consumption. The integrated RF
transceiver uses a direct conversion radio architecture that mini-
mizes external components and eliminates the need for an IF filter.
For additional component reduction, the integrated PA is internally
matched to the ZIF radio. The BGW211 also integrates an Rx/Tx
diversity switch, bandpass filter, balun, power supply decoupling, and
other passive components.
Comprehensive QoS
The BGW211 offers comprehensive QoS features that enhance per-
formance in real-time applications like VoIP and non-real-time ap-
plications like email and web surfing. In addition to supporting all the
mandatory elements of 802.11e, the BGW211 also supports optional
QoS features like Direct Link Setup (DLS), Block Acknowledgement
(ACK), and Automatic Power Save Delivery (APSD). Advanced Link
Adaptation techniques optimize QoS for real-time applications and
Adaptive Transmit Power control algorithms minimize system power
consumption in all modes. A proprietary link adaptation algorithm
ensures selection of the best bit-rate prior to complete loss of link,
thereby increasing the overall system throughput.
The BGW211 also offers advanced security features, including 40-
and 128-bit WEP, WPA, Cisco CCX, TKIP, and AES.
Bluetooth coexistence
The BGW211 is designed to support collaborative coexistence
between 802.11 and Bluetooth. A dedicated software and hardware
interface implements Packet Traffic Arbitration (PTA) with voice
priority between the BGW211 and the Bluetooth system. An auto
shutdown feature ensures that Bluetooth voice takes priority over
other signals and there is special support for burst and fragmented
frames. Bluetooth 1.2 enhances coexistence further, by adding
independent Advanced Frequency Hopping (AFH) capability. The
Philips BGB20x family of Bluetooth SiPs coexists seamlessly with the
BGW211.
Easy BGW200 upgrade path
The new Philips BGW211 low-power 802.11g SiP is pin- and soft-
ware-compatible with second-generation Philips BGW200 low-
power 802.11b SiP, thereby facilitating an easy migration path for
existing customers to design in the higher speed capability in future
phones and handheld devices without board-level layout changes.
Also, to make the switch even easier, special software modules make
the driver upgrade completely transparent.
Reference designs and eval kits
Reference design software drivers support PocketPCand Linux
operating systems. Drivers for other operating systems are in
development. The BGW211 is backed by a complete set of software
utility and diagnostic tools, and is available in evaluation kits.






Recommended third-party BGW211 Datasheet






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