
Published by Infineon Technologies AG
Product Brief
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http://www.infineon.com
Published by
Infineon Technologies AG,
St.-Martin-Strasse 53,
D-81669 München
Infineon Technologies AG 2004.
All Rights Reserved.
Template: pb_tmplt.fm/4/2004-01-01
Attention please!
The information herein is given to describe certain components
and shall not be considered as a guarantee of characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not
limited to warranties of non-infringement, regarding circuits,
descriptions and charts stated herein.
Information
For further information on technology, delivery terms
and conditions and prices please contact your nearest
Infineon Technologies Office.
Warnings
Due to technical requirements components may contain dangerous
substances. For information on the types in question please contact
your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-
support devices or systems with the express written approval of
Infineon Technologies, if a failure of such components can reason-
ably be expected to cause the failure of that life-support device or
system, or to affect the safety or effectiveness of that device or sys-
tem. Life support devices or systems are intended to be implanted
in the human body, or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume
that the health of the user or other persons may be endangered.
RF
Interface
Data
Whitening
PLL
Clocks
Power
Mgmt
Transmit
Buffer
CVSD/
PCM
Clock
Recovery
1/3, 2/3
FEC
Internal
ROM
Offset
Canceller
Receive
Buffer
Sliding
Correlator
UART
PCM
Voice
in/out
Data
in/out
A/D
(RSSI)
ROM
Link
Controller
PLL and
Control Logic
Baseband
2.4 GHz Radio Transceiver
PD
N/A
PMB 8761
Prescaler
Demod
S&H
Power
Management
Low IF
Receiver
LNA
1/3, 2/3
FEC
x2
Block Diagram
■
UART (2, 4 wired)
■
PCM (A-law, μ-law)
■
External oscillator
■
Control lines for Class 1 PA
■
Wake up line
■
External 32 kHz low power
■
oscillator
■
Integrated RF switch
Application Example
Mobile Phone with
Bluetooth
Due to its small package size and
because of few external
components, BlueMoon Single
Cellular is the perfect IC solution for
Bluetooth enabled cell phones.
In this example, the BlueMoon
Single Cellular is built into a
GSM mobile phone design based on
Infineon‘s cellular ICs. This solution
perfectly meets cost and size
requirements of the final product.
UART1
26 MHz
Osc.
Rx
Tx
DAI
TxDD
TFSD
RxDD
RFSD
SCLK
S-GOLD
SMARTi-DC+
UARTIN
UARTOUT
PCMCLK
PCMIN
PCMFR
PCMOUT
VDDUART
VDDPCM
VDDPM
1
a
BlueMoon
Single Cellular
S
C
500 kHz
RF
Interface
B
A
G
A
WAKEUP_BT
WAKEUP_HOST
SM-Power
32.768 kHz
1.8 V Permanent
PCM Reference Level
UART Reference Level
26 MHz
Supply
Supply
Clock enable
Clock enable
Ordering No. B114-H7988-G1-X-7600
Printed in Germany
PS 0204.5
NB