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Preliminary
TB31296FT
TOSHIBA SiGe-BiCMOS LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TB31296FT
Bluetooth RF IC
FEATURES
z
BlueRF RXMODE1
z
Power Consumption
TX mode 27.0mA (Typ.)
RX mode 42.0mA (Typ.)
z
Operating Voltage Range
2.7V ~ 3.5 V
z
Small Package
FBGA 48in
z
Build-in LNA
z
Build-in VCO
z
Build-in PA
0dBm output ( typ. controllable)
z
External PA control voltage supply for Class1
z
Very slight current consumption in Deep Sleep mode
BLOCK DIAGRAM
(Top View)
BPF
DET
RSSI
LPF
ADC
VCO
PLL
Doubler
TXLPF
FLLLPF
LNA
MIX
Serial data cont.
DA
C
PA_CONT
TXout
VccTX
RXin
GNDRXPA1
MIX_C
MIXout
ANTSW
ANTSWX
GNDTX2
NC
VccRXGNDRXPA2
NC
Iref1
GNDVCO
ResetX
LD
NC
LFIL1
VccVCO
XOin
GNDPLL2
XOout
Vdd
BSX
VccPLL
FLLRC
GNDIF1
FLLGC
AFout
VccIF1
IFref2
PASW
LFIL2
RSSI
VccIF2
GNDIF2
Cin
SSTB
SDATA
RFbus1
RFbus2
SCLK
GNDPLL1
Cout
BB13M
GNDTX1
The information contained herein is subject to change without notice.
-The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of TOSHIBA or others.
-TOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semiconductor devices in general
can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when
utilizing TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product
could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most
recent products specifications. Also, please keep in mind the precautions and conditions set forth in the TOSHIBA Semiconductor
Reliability Handbook.
-The products described in this document may include products subject to the foreign exchange and foreign trade laws.
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J une 26, 2003
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