
Si BJT
Si Bi-CMOS
GaInP/HBT
1 of 24
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
Produc t Desc riptionFeatures
Optimum Technology Matching Applied
GaAs HBT
SiGe HBT
GaN HEMT
GaAs MESFET
Si CMOS
SiGe Bi-CMOS
Ordering Information
To Antenna
Voltage
Reg
2.4 GHz
Direct
Conversion
Transceiver
MODEM
Internal
32 kHz
Clock
Sleep Control
Bluetooth
Baseband
with CVSD
Fast
Locking
PLL
Up to 2 Mbs
ROM
HCI
Firmware
Audio
CODEC
Interface
SRAM
Data
GPIO
USB
Power
Management
UART
ARM7TDMI
Processor
USB Full
Speed
System I/O
CODEC
Master or
Slave
2
Crystal or Reference Clock
SiW3000
ULT IMAT EBLUE
RADIO PR OCES S OR
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.
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.
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.
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.
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.
Integrated 32-bit ARMTDMI
processor for extended features.
Full piconet connectivity with support
for up to 7 active and 8 parked
slaves.
Scatternet compatible with
Microsoft HID devices.
Supports three SCO voice channels.
Channel Quality Driven Data Rate
(CQDDR) controls multi-slot packets
to minimize packet overhead and
maximize data throughput.
Option for Bluetooth + Wi-Fi
coexistence.
Applications
Mobile phones.
Notebook and desktop PCs.
Cordless headsets.
Personal digital assistants (PDAs).
Computer accessories, peripherals,
and wireless printers/
keyboards/mice).
SiW3000
UltimateBlue Radio Processor
0
60 0049 R01Drf SiW3000 Radio Processor DS
September 30, 2004
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