User's Manual

Laird SSD45N
Hardware Integration Guide, version 0.01
BLOCK DIAGRAM
Note: Transmitter frequencies for Wi-Fi are 2412-2462 MHz and 5180-5805 MHz.
SPECIFICATIONS
Table 1: Specifications
Feature Description
Physical Interface QFN package
Wi-Fi Interface
1-bit or 4-bit Secure Digital I/O
Note: Can support 1.8 V or 3.3 V depending on the supply voltage on
DVDD_SDIO.
Antenna Interface
50 ohm RF impedance
Main Chip Qualcomm Atheros AR6003X single-chip client
Input Voltage
Requirements
3.3 VDC ± 10% (core)
I/O Signalling Voltage 3.3 VDC ± 5%
1.8 VDC ± 5%
Americas: [phone] Option 2
Europe: [phone]
Hong Kong: [phone] x026
www.lairdtech.com/wireless
7 Laird Technologies