SiW3000
ULTIMATEBLUE™
RADIO PROCESSOR
0
Features
• Single-chip IC with 2.4 GHz
transceiver, baseband processor,
and on-chip protocol stack for
Bluetooth® wireless technology
• Compliant with Bluetooth
specification 1.2 features.
Sleep Control
• Low cost 0.18 µm CMOS process
technology.
• 1.8 V analog and digital core
voltages; 1.62 V to 3.63 V external
I/O interface voltage.
• Typical -85 dBm receiver sensitivity,
+2 dBm transmitter power for up to
100 meters nominal range.
• On-chip VCO and PLL support
multiple GSM/GPRS and CDMA
cellular reference clock frequencies.
• Hardware AGC dynamically adjusts
receiver performance in changing
environments.
Power
Management
Up to 2 Mbs
2.4 GHz
Direct
Conversion
Transceiver
UART
USB
MODEM
To Antenna
USB Full
Speed
®
ARM7TDMI
Processor
Internal
32 kHz
Clock
Bluetooth
Baseband
with CVSD
SRAM
Data
System I/O
GPIO
CODEC
Master or
Slave
ROM
HCI
Firmware
Audio
CODEC
Interface
Fast
Locking
PLL
Voltage
Reg
Crystal or Reference Clock
• Integrated 32-bit ARMTDMI®
processor for extended features.
• Full piconet connectivity with support
for up to 7 active and 8 parked
slaves.
Block Diagram
• Scatternet compatible with
Microsoft® HID devices.
Product Description
• Supports three SCO voice channels.
• Channel Quality Driven Data Rate
(CQDDR) controls multi-slot packets
to minimize packet overhead and
maximize data throughput.
The SiW3000 UltimateBlue™ Radio Processor is a recent innovation for
Bluetooth® wireless technology. It combines the industry's best performing
and most highly integrated radio design with an ARMTDMI® processor
using CMOS technology. The SiW3000 uses direct conversion (zero-IF)
architecture. This allows digital filtering for excellent interference rejection as
compared to low IF solutions and also results in fewer spurious responses.
• Option for Bluetooth + Wi-Fi
coexistence.
Applications
• Mobile phones.
The lower-layer protocol stack software is integrated into the on-chip ROM.
Optional external Flash memory is also supported. The SiW3000 is
compliant with Bluetooth specification 1.2 features.
• Notebook and desktop PCs.
• Cordless headsets.
• Personal digital assistants (PDAs).
• Computer accessories, peripherals,
and wireless printers/
The device is available in multiple packages and bare die form with a
guaranteed operating temperature range from -40°C to +85°C and an
extended high temperature range to +105°C.
keyboards/mice).
Ordering Information
SiW3000
UltimateBlue™ Radio Processor
Optimum Technology Matching® Applied
Si BJT
GaAs HBT
SiGe HBT
GaN HEMT
GaAs MESFET
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Si Bi-CMOS
GaInP/HBT
Si CMOS
9
SiGe Bi-CMOS
60 0049 R01Drf SiW3000 Radio Processor DS
September 30, 2004
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