鈩?/div>
Link Controller has
been designed to interface with the LMX3162, Single Chip
Radio Transceiver to provide a rapid design path to a com-
plete Bluetooth physical layer.
The LMX5001 also offers a low power and cost competitive
solution to the Bluetooth Link Controller function.
The LMX5001 can be attached to a Link Management Con-
troller, or Host processor performing the Link Management
function to implement a complete Bluetooth interface.
Bluetooth is a world-wide recognized wireless communica-
tion standard, which operates in the ISM band (2.4 GHz), of-
fering a low cost and convenient wireless replacement for
data/voice cable links between fixed and mobile electronic
devices.
Utilizing a GFSK modulation scheme, with frequency hop-
ping, Bluetooth is able to offer a low power, low cost, robust
and spectrally efficient spread spectrum packet data system.
n
Piconet and Scatternet communication capable
n
Good Bluetooth radio range coverage (when coupled
with the LMX3162)
n
Support for RSSI channel quality monitoring
n
Bluetooth Encryption Engine
Applications
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
PCMCIA Cards
Mobile Phones
Laptop PCs
Palmtop PCs
Desktop PCs
Computer Peripherals
Wireless Modems
PDAs
Palmtops
P.O.T.S
Digital Cameras
Fax
Printers
Bar-code Readers
Notepads
Cordless Headsets
In-vehicle Communications
Features
n
Bluetooth Specification 1.0B compliant
n
Bluetooth physical layer, available today
n
Supports Class 1, 2 and 3 Bluetooth (20 dBm, 4 dBm
and 0 dBm links)
n
1/8 bit sampling resolution
n
Power management for Tx, Rx and PLL
Block Diagram
Functional Block Diagram
DS101340-1
漏 2000 National Semiconductor Corporation
DS101340
www.national.com