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RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
Product Description
Features
Optimum Technology Matching Applied
Si BJT
Si Bi-CMOS
GaInP/HBT
GaAs HBT
SiGe HBT
GaN HEMT
GaAs MESFET
Si CMOS
SiGe Bi-CMOS
Ordering Information
Features
LNA
90
0
ADC
PLL
Synthesizer
DRIVER
90
0
Power
Control
RF_I/O
GFSK
Modem
DAC
ADC
DAC
Bluetooth
Link
Controller
ARM7TDMI
Processor
Data SRAM
Firmware
ROM
UART
Multi Function
I/Os
Audio CODEC
Interface
V
T
CH
G_
P
U
M
P
VBAT
T
_
A
N
A
VBAT
T
_
D
IG
VC
C
_
O
U
T
VD
D
_
C
VD
D
_
P
AD
D
R
ES
S
BU
S
DA
T
A
B
U
S
C
S
,O
E
and
W
E
PLL
Control
Voltage Regulators and
Power Distribution
Optional flash interface
CL
K
_
RE
Q
_
OU
T
CL
K
_
RE
Q
_
IN
X
T
A
L_P
/CLK
X
T
A
L_N
Clock Distribution
Internal
50-Ohm
Match
Network
Aux ADC
Block Diagram
SiW3500
ULTIMATEBLUE
Bluetooth SoC
The UltimateBlue SiW3500 is an RF System on Chip (SoC) that combines
a 2.4-GHz transceiver, baseband processor, and protocol stack software for
Bluetooth wireless technology. Due to its low power CMOS process, the
SiW3500 is ideally suited for applications such as mobile phones, audio
headsets, and other embedded products.
The SiW3500 integrates an ARM7TDMI processor for software execution
from either internal ROM or external FLASH memory. The standard
SiW3500 ROM contains the Bluetooth lower layer stack software including
the HCI transport driver.
The SiW3500 is packaged in a 6-by-6-mm, Pb-free, 96-pin, VFBGA that
meets RoHS and Green requirements. Known Good Die (KGD) is available
for special applications.
Combines a 2.4-GHz transceiver,
baseband processor, and 32-bit
ARM7TDMI processor in a single
RF System on Chip (SoC).
Meets all Bluetooth V1.2 and V2.0
qualification requirements.
Uses standard 0.18-micron CMOS
manufacturing process technology.
Supports standard and 3-wire (HCI)
transport layer modes with an
integrated UART-based Host Control
Interface.
Provides improved receiver-blocking
performance due to direct-conversion
RF architecture.
Permits I/O voltage supply range
from 1.62 V to 3.63 V.
Provides -85 dBm receiver sensitivity
and +2 dBm transmitter power
(typical).
Simplifies system design challenges
with integrated analog and digital
voltage regulators.
Eliminates additional external
impedance matching components
with a 50
RF I/O.
Permits flexible reference clock
source options including crystal or
direct input from the host platform.
Delivers consistent performance from
-40° to +85°C due to internal
temperature compensated
transmitter and receiver circuits.
Applications
Mobile phones and smart phones.
Bluetooth audio headset.
Bluetooth hands-free kit.
SiW3500
UltimateBlue SoC
0
Preliminary
June 27, 2005
60 0066 R00JIrf SiW3500 UltimateBlue SoC DS