AMPAK Technology Inc.
www.ampak.com.tw
Proprietary & Confidential Information
Doc. NO:
5
2. Features
Lead Free design which is compliant with ROHS requirements.
802.11a/b/g/n/ac dual-band radio with virtual-simultaneous dual-band operation
Dual-stream spatial multiplexing up to 867 Mbps data rate.
Supports 20, 40, 80 MHz channels with optional SGI(256 QAM modulation)
Supports IEEE 802.11 ac/n beam forming.
Supports IEEE 802.15.2 external coexistence interface to optimize bandwidth utilization
with other co-located wireless technologies such as LTE, GPS, or WiMAX.
- Supports standard SDIO/PCIe interfaces.
BT host digital interface:
- HCI UART (up to 4 Mbps)
- PCM for audio data
Complies with Bluetooth Core Specification Version 4.1 with provisions for supporting
future specifications. With Bluetooth Class1 or Class2 transmitter operation.
Supports extended synchronous connections (eSCO), for enhanced voice quality by
allowing for retransmission of dropped packets.
Adaptive frequency hopping (AFH) for reducing radio frequency interference.
A simplified block diagram of the module is depicted in the figure below.
Switch
UART
PCM/I2S
RTC_CLK 32.768KHz
Ref_CLK
Discrete
BT
WLAN
WLAN
Switch
Discrete
VBAT
VDDIO
USB
PCIe
