Preliminary TB31296FT

TOSHIBA SiGe-BiCMOS LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC

TB31296FT

Bluetooth RF IC

FEATURES

BlueRF RXMODE1

Power Consumption

TX mode 27.0mA (Typ.)

RX mode 42.0mA (Typ.)

Operating Voltage Range

2.7V ~ 3.5 V

Small Package

FBGA 48in

Build-in LNA

Build-in VCO

Build-in PA

0dBm output ( typ. controllable)

External PA control voltage supply for Class1

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.

PA_CONT

TXout

VccTX

RXin

GNDRXPA1

MIX_C

MIXout

ANTSW

ANTSWX GNDTX2

VccRX GNDRXPA2

Iref1

GNDVCO

ResetX

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.

- 1 -

June 26, 2003

TENTATIVE TB31296FT

3 Pin

description

NO.

PIN NAME

FUNCTION

Moni1

Internal signal monitor terminal

VccIF1

Power supply terminal

IFref

IF decoupling terminal for DC bias

FLLRC

FLL decoupling terminal for DC bias

FLLGC

FLL decoupling terminal for DC bias

Moni2

Internal signal monitor terminal

7 NC1

Non

connection

LFIL2

13MHz CLK PLL loop filter terminal

VccIF2

Power supply terminal

10 VrefC

decoupling terminal for DC bias

11 RSSI

RSSI

12 BB13M

13MHz clock output for BB

13 RFbus2

RX data signal in or TX PA control signal out

14 RFbus1

RX or TX Data signal in/out

15 NC2

Non

connection

16 DATA

Data input terminal for serial data

17 CLK

Clock input terminal for serial data

18 STB

Strobe input terminal for serial data

19 Vdd

Power supply terminal

20 XOout

Crystal output terminal

21 XOin

Crystal input terminal or External Clock input terminal

22 BSX

External BS signal input terminal

23 LD

Lock detect output

24 VccPLL

Power supply terminal

25 ResetX

External reset signal input terminal

26 LFIL1

Main PLL loop filter terminal

27 VccVCO

Power supply terminal

28 ANTSW

Antenna control signal

29 ANTSWX

Antenna control signal (inverted ANTSW)

30 PACONT

External PA voltage control signal for gain

31 TXout

PA output terminal

32 VccTX

Power supply terminal

33 VccRX

Power supply terminal

34 RXin

LNA input terminal

35 MIXC

MIX decoupling terminal for DC bias

36 Moni3

Internal signal monitor terminal

37 GND1

GND

terminal

38 GND2

GND

terminal

39 PASW

External PA on/off control signal

40 GND3

GND

terminal

41 GND4

GND

terminal

42 GND5

GND

terminal

43 GND6

GND

terminal

44 GND7

GND

terminal

- 4 - June 26, 2003

TENTATIVE TB31296FT

MAXIMUM RATINGS ( Ta=25

)

CHARACTERISTICS SYMBOL

RATING

UNIT

Power Supply Voltage

VCC

3.6 V

Power Dissipation

530 mW

Input terminal Voltage

CLK

DATA

STB

3.4 V

Storage Temperature Range Tstg

-50

150

Maximum ratings indicate the limits, which the device must not be beyond

5 OPERATING

RANGES

CHARACTERISTICS SYMBOL

TEST

CONDITION MIN

TYP.

MAX

UNIT

Analog

supply

voltage

Vcc*

2.7 3.3 3.4 V

Digital interface I/O supply voltage Vdd

1.8

3.3

3.4

Operating temperature

Topr

-35

Operating ranges indicate the conditions for which the device is intended to be functional even with the electrical changes

6

ELECTRICAL CHARACTERISTICS ( Unless otherwise specified, Ta=25

,VCC=3.3V , f=2450MHz)

This spec is IC design target value and in mass production these may be updated.

POWER SUPPLY
CHARACTERISTICS

SYMBOL

TEST

CONDITION

MIN TYP. MAX UNIT

Current Consumption Rx (*2)

ICCRX

RX mode, BS=H

42.0

60.0 mA

Current Consumption Tx

ICCTX

TX mode, BS=H, PAout=0[dBm]

26.9

40.0 mA

Current Consumption tune

ICCwait2

During synthesizer tuning

15.5

- mA

Current Consumption BS

ICC BS

Battery save mode, BS=L

0.01

10 uA

" H " level input/output level

VIH

CLK, DATA, STB, BS, RFbus1,
RFbus2, BB13M

Vdd

�

0.8

Vdd Vdd+

0.2

" L " level input/output level

VIL

CLK, DATA, STB, BS, RFbus1,
RFbus2, BB13M

-0.2

0 Vdd

�

0.2

INPUT SIGNAL REGURATION
CHARACTERISTICS

SYMBOL

TEST

CONDITION

MIN TYP. MAX UNIT

Reference Clock frequency

Fclk

200[kHz] step

50 MHz

Reference Clock level

Vclk

TBD

110

TBD dBuV

Serial data bus input frequency Dbus-freq.

20 MHz

PLL CHARACTERISTICS
CHARACTERISTICS

SYMBOL

TEST

CONDITION

MIN TYP. MAX UNIT

Operating frequency range

2380

2500 MHz

Lock Up Time

t-lock

Phase comparison ref: 500kHz
CP current= 2mA

- 85

Pn1 @500kHz

107

dBc/Hz

Pn2 @1MHz

113

dBc/Hz

VCO phase noise

Pn3 @2MHz

119

dBc/Hz

- 5 - June 26, 2003

TENTATIVE TB31296FT

RX CHARACTERISTICS
CHARACTERISTICS

SYMBOL

TEST

CONDITION

MIN TYP. MAX UNIT

Sensitivity Sense

BER=0.1%

RXin

-83 TBD

dBm

Maximum input range

maxRange

-10

TBD

- dBm

RSSI output level 1 (*6)

V (RSSI-1) Vin(LNA)=-60dBm, no mod.

TBD

1.28

TBD V

RSSI output level 2 (*6)

V (RSSI-2) Vin(LNA)=-40dBm, no mod.

TBD

2.04

TBD V

C/I performance

InterCo

(*1)

8.8

14 dB

Inter+1MHz (*1)

2.0

4 dB

Inter-1MHz (*1)

0.1

4 dB

Inter+2MHz (*2)

-24

TBD dB

Inter-2MHz

-31

-30

Inter+3MHz

(*2)

-31

TBD

Inter-3MHz

-41

-40

Inter+4MHz

-41

-40

Inter<-3MHz

-42

-40

Inter+5MHz Image �1MHz frequency

-30

-20 dB

Inter+6MHz

Image

frequency

-20

-9

Inter+7MHz Image +1MHz frequency

-30

-20 dB

Inter>7MHz

-42

-40

Intermodulation

From Bluetooth spec.

-39

TBD

dBm

Receiver spurious emission

30MHz to 1GHz

TBD

dBm

1GHz to 12.75GHz

TBD

dBm

OBB1

TBD

dBm

OBB2

TBD

dBm

OBB3

TBD

dBm

Out of band blocking

OBB4

TBD

dBm

(*1) use relaxed regulation
(*2) use relaxed regulation from spurious response

TX CHARACTERISTICS
CHARACTERISTICS

SYMBOL

TEST

CONDITION

MIN TYP. MAX UNIT

TX output signal level

PAOUT(max
)

Nominal setting

TBD

TBD dBm

TX Output Signal control range PArange

17 step controlled

-13

5 dBm

TX max output

PAmax

TBD

TBD dBm

TX minimum output

PAmin

TBD

-13

TBD dBm

20dB bandwidth

807

1000 MHz

Frequency deviation

Dev(Tx)

(*9)

140

160

175 kHz

Frequency Drift

Fdrift

DH1 packet

1.6

25 kHz

In-band spurious emission

2MHz offset

-20 dBm

>= 3MHz offset

-40 dBm

OBS1

30MHz to 1GHz with operating

dBm

OBS2

30MHz to 1GHz with BS

dBm

OBS3

1 to 12.75GHz with op.

dBm

OBS4

1GHz to 12.75GHz with BS

dBm

OBS5

1.8GHz to 1.9GHz

dBm

Out of band spurious

OBS6

5.15GHz to 5.3GHz

dBm

EPA1

EPA2

N/30 x

Vcc

EPA3

Vcc

External PA control voltage

N Cont.

steps

step

- 6 - June 26, 2003

TENTATIVE TB31296FT

7.4 RSSI

RXin- RSSI CharacteristicsVcc3.0V

0.5

1.5

2.5

-120

-100

-80

-60

-40

-20

RXIN leveldBm

I
V

o
l
t
ag

7.5

X'tal Turning Circuit Characteristics

X'tal Turning Characteristics

12.999850

12.999900

12.999950

13.000000

13.000050

13.000100

13.000150

13.000200

-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7

Resister Setting

'
ta

l Fr

equ

enc

y (M

Hz)

Vcc=3.0V,Room

- 9 - June 26, 2003

Электронный компонент: TB31296FT

Document Outline