SIW3000GIP1-T13 반도체 회로 부품 판매점
ULTIMATEBLUE RADIO PROCESSOR
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 RF Micro Devices |
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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.
• 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
To Antenna
Sleep Control
2.4 GHz
Direct
Conversion
Transceiver
Voltage
Reg
MODEM
Internal
32 kHz
Clock
Power
Management
Bluetooth
Baseband
with CVSD
ARM7TDMI®
Processor
SRAM
Data
Fast
Locking
PLL
ROM
HCI
Firmware
UART
USB
GPIO
Audio
CODEC
Interface
Up to 2 Mbs
USB Full
Speed
System I/O
CODEC
Master or
Slave
Crystal or Reference Clock
Block Diagram
Product Description
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.
Optimum Technology Matching® Applied
Si BJT
Si Bi-CMOS
GaAs HBT
GaAs MESFET
9SiGe HBT
Si CMOS
GaInP/HBT
GaN HEMT
SiGe Bi-CMOS
60 0049 R01Drf SiW3000 Radio Processor DS
September 30, 2004
Ordering Information
SiW3000
UltimateBlue™ Radio Processor
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
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SiW3000
Radio Features
• Direct-conversion architecture with no external IF filter or VCO resonator components.
• Single ended RF I/O reduces system bill of materials (BOM) costs by eliminating the need to use external balun and
switch circuits.
• On-chip VCO and PLL support multiple GSM, CDMA, GPRS standard reference clock frequencies.
• Low out-of-band spurious emission transmitter prevents blocking of sensitive mobile phone RF circuits.
• No tuning during production.
• Internal temperature compensation circuit stabilizes performance across wide operating temperature.
• Fast settling synthesizer reduces power consumption.
• Up to 100 meter operating range in standard configuration without using an external PA.
Baseband Features
• ARM7TDMI processor core running at 16 MHz.
• Digital GFSK modem for maximum performance and lower packet error rate.
• On-chip CVSD conversion with hardware based gain adjustments to enhance audio quality.
• Sleep control interface for low power operation modes.
• Software execution from ROM or external FLASH memory.
Standard Protocol Stack Features
• Full piconet connectivity with support for up to 7 active and 8 parked slaves.
• Able to establish up to 3 SCO connections.
• Scatternet capable and compatible with Microsoft HID devices.
• Standard Bluetooth test modes.
• Low power connection states supported with hold, sniff, and park modes.
Additional Protocol Stack Features
• Channel Quality Driven Data Rate (CQDDR) optimizes data transfer rate in noisy or weak signal environments
• Audio (SCO) routing over HCI interface for VOIP applications.
• Support for Bluetooth + Wi-Fi coexistence technology.
• Verified compatibility with multiple upper-layer stack vendors.
• Extensive vendor specific HCI commands enables hardware specific controls.
• Optional upper-layer stack and profiles can be licensed and integrated into the IC.
Bluetooth 1.2 Features
• Adaptive frequency hopping (AFH).
• Faster connections.
• LMP improvements.
External System Interfaces
Host HCI Transport (H:2 USB)
The USB device interface provides a physical transport between the SiW3000 and the host for the transfer of Bluetooth
control signals and data. This transport layer is fully compliant with Section H:2 of the Bluetooth specification with all end
points supported. The SiW3000 USB interface encompasses three I/O signals: USB_DPLS, USB_DMNS, and
USB_DPLS_PULLUP. If the USB transport is not used, the USB_DPLS and USB_DMNS pins should be grounded to
reduce current consumption.
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60 0049 R01Drf SiW3000 Radio Processor DS
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