CW1200 - IEEE 802.11abgn WLAN
The CW1200 is a single-chip Wi-Fi device with integrated power amplifier (PA) that reduces footprint and increases battery life for mobile devices. Advanced features extend range and performance in multi-radio platforms. It is housed in a WLCSP package with an integrated SMPS, and delivers a world class application area of less than 60 mm2.
Key Features
- Single-chip dual-band 2.4GHz/5GHz IEEE802.11abgn
- Ultra low power static consumption coupled with fast and reliable access point (AP) association for lowest energy usage
- Comprehensive peer-to-peer connectivity support for Wi-Fi and Bluetooth over WLAN
- Enhanced Bluetooth coexistence – ePTA
- Plus IEEE 802.15.2 4-wire modes for Bluetooth and WiMAX
- SDIO and SPI interfaces
- Integrated +21 dBm PA
- Compact footprint
- WLCSP 0.4 mm package for a solution size < 60 mm2
- SMPS DC-DC direct battery connection
- Capacity for additional connectivity devices such as Bluetooth, FM, GPS and NFC
- Integrated linear regulators allow 1.8 V supply if available
- Host offloading of beacon and packet processing
- Calibration-free manufacture
- Extensive coverage of IEEE 802.11 extensions for QoS, security and international roaming
- 802.11i, WPA /WPA2 personal and enterprise
- WEP, WAPI and CCXTMv5 client security
- 802.11e, WMM and WMM-PS
- CCXTMv5 client QoS
- 802.11r fast roaming
- 802.11k radio performance
- 802.11w management frame protection
- 802.11d regulatory domain
- 802.11h 5 GHz TPC/DFS
- Flexible platform clock support
- Digital or sine-wave input supports a wide range of frequencies
- Direct external crystal input reference clock
Connection Diagram
Applications
- Cellular handsets
- Handheld consumer-electronics devices
- Gaming
- Portable multimedia players (PMP) and portable navigation devices (PND)
- Digital cameras and digital photo frames
