Preliminary
TOSHIBA SiGe-BiCMOS LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TB31296FT
TB31296FT
Bluetooth RF IC
FEATURES
BlueRF RXMODE1
Power Consumption錛歍X mode 27.0mA (Typ.)
RX mode 42.0mA (Typ.)
Operating Voltage Range錛?2.7V ~ 3.5 V
Small Package錛欶BGA 48in
Build-in LNA
Build-in VCO
Build-in PA
錛?dBm
output ( typ. controllable)
External PA control voltage supply for Class1
Very slight current consumption in Deep Sleep mode
BLOCK DIAGRAM
PA_CONT
GNDTX1
TXout
VccTX
RXin
GNDRXPA1
MIX_C
MIXout
ANTSW
ANTSWX
GNDTX2
NC
VccRX GNDRXPA2
NC
Iref1
LNA
DA
LFIL1
VccVCO
C
PLL
MIX
VccIF1
IFref2
Doubler
GNDVCO
ResetX
VCO
FLLLPF
BPF
FLLRC
GNDIF1
TXLPF
LD
NC
RSSI
LPF
FLLGC
DET
AFout
BSX
VccPLL
Serial data cont.
ADC
GNDIF2
Cin
XOin
GNDPLL2
SSTB
SDATA
RFbus1
RFbus2
PASW
LFIL2
XOout
Vdd
SCLK
GNDPLL1
Cout
BB13M
RSSI
VccIF2
(Top View)
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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June 26, 2003
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