User's Manual

RTL8192DEB8
Combo Mini-Card User Manual
2 Rev.1.0
Receive vector diversity for multi-stream application is implemented for efficient utilization of the MIMO
channel. Efficient IQ-imbalance, DC offset, phase noise, frequency offset, and timing offset compensations
are provided for the radio frequency front-end. Selectable digital transmit and receive FIR filters are
provided to meet transmit spectrum mask requirements and to reject adjacent channel interference,
respectively.
The RTL8192DE supports fast receiver Automatic Gain Control (AGC) with synchronous and
asynchronous control loops among antennas, antenna diversity functions, and adaptive transmit power
control functions to obtain better performance in the analog portions of the transceiver.
The RTL8192DE MAC supports 802.11e for multimedia applications, 802.11i and WAPI (Wireless
Authentication Privacy Infrastructure) for security, and 802.11n for enhanced MAC protocol efficiency.
Using packet aggregation techniques such as A-MPDU with BA and A-MSDU, protocol efficiency is
significantly improved. Power saving mechanisms such as Legacy Power Save, U-APSD, and MIMO
power saving reduce the power wasted during idle time, and compensate for the extra power required to
transmit MIMO OFDM. The RTL8192DE provides simple legacy and 20MHz/40MHz co-existence
mechanisms to ensure backward and network compatibility.
1.2. BlueCore CSR8510
CSR BlueCore CSR8510 WLCSP is a product from CSR’s Connectivity Centre. It is a single-chip
radio and baseband IC for Bluetooth 2.4GHz systems including EDR to 3Mbps. Dedicated signal and
baseband processing is included for full Bluetooth operation. CSR designed CSR8510 WLCSP to reduce
PCB area and the number of external components, including no requirement for an external balun. This
ensures that production costs are minimized.
2. Features
2.1. RTL8192DE
General
 QFN76 9x9mm package
 CMOS MAC, Baseband PHY and RF in a
single chip for IEEE 802.11a/b/g/n
compatible WLAN
 Complete 802.11n MIMO solution for
2.4GHz and 5Ghz band
 2x2 MIMO technology for extended
reception robustness and exceptional
throughput
 Maximum PHY data rate up to 144.4 Mbps
using 20MHz bandwidth, 300Mbps using
40MHz bandwidth
 Complies with 802.11n specification
 Backward compatible with 802.11a/b/g
devices while operating at 802.11n data rates