TA7641BP ,750mA; V(cc): 6V; 0.2A; AM 1 chip radioTOSHIBA, ELECTRONIC ua otuvri'is? CIDNLIEEI 7 r02E 17463'Ah 1 CHIP RADIOThe TA7641BP is designed fe ..
TA76431AF ,ADJUSTABLE PRECISION SHUNT REGULATORFEATURES0 Precision Reference Voltage : VREF = 2.495V i 1%0 Small Temperature Coefficient : IaVREFI ..
TA76431AS ,ADJUSTABLE PRECISION SHUNT REGULATORTA76431ASTA76421A§v I -
TA76431F ,Adjustable Precision Shunt RegulatorFeatures Precision Reference Voltage: V = 2.495 V ± 2% REF Small Temperature Coefficient: |αV ..
TA76431FR ,Adjustable Precision Shunt RegulatorTA76431F/FR TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA76431F,TA76431FR Adju ..
TA76431S ,Adjustable Precision Shunt RegulatorTA76431S TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA76431S Adjustable Precis ..
TC551001BFTL-70L ,SILICON GATE CMOS 131,072 WORD x 8 BIT STATIC RAM TOSHIBATC551001BPL/BFL/BFTL/BTRL-70L/ ..
TC551001BFTL-70L ,SILICON GATE CMOS 131,072 WORD x 8 BIT STATIC RAMFeatures• Low power dissipation: 27.5mW/MHz (typ.)• Standby current: 4m A (max.) at Ta = 25
TA7641BF-TA7641BP
350mA; V(cc): 6V; 0.2A; AM 1 chip radio
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ELECTRONIC DE
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02E 17__463 p
. High Power Efficiency
. Power Output: Po=10thnil(Typ.)
at' THD=1OZ
. The Item is Different Each. Outlines.
'M7641BP; Dual in Line Package. .Outline 3016A-P
Lead pitch is 2.54 and. tolerance is
£0.25 against theoretical center of
each lead that is obtained on the
basis of No.1 and No.16 leads.
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TA7641BF; Flat Package. . . . . . . . . .Outline F16GAI-P TOSHIBA SDIGA-P
Unit in mm
CHARACTERISTIC I SYMBOL RATING UNIT 1 8 F
Supply Voltage Vcc 6 ll V I,',, E _ 9610.6
Power Dissipation TA7641BP PD 750 mil trrMAX d y "mi“
(Note) TA7641BF 350 it-s-var" d =
I 1.0 PITCH b
Output Current (Peak) I0(peak) 0.2 A 0:35:04 g 1.51045
Operating Temperature Topr -10-60 "c g
Storage Temperature Tstg -55 _ 150 oc
Note: TA76413P: Derated above Ta=25° C in the proportion JEDEO _
f 6mW/°C.
o TOSHIBA FatNA1-P
TA764lBF: Derated above Ta=25o q in the proportion
of 2. 8mW/o C.
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AN 1 CHIP RADIO U it l
n n mm
The TA764lBP is designed for the portable AM Radio IE
. n H [‘1 r-, l-I r-, H l-I
applications and provides all of the functions from E:
the converter to power amplifier. It is designed to 'l', I
.make the quiescent current very small (1.6mA Typ. at g 1 3
Vcc=3V) by use of the Idle current control circuit. 3 199m a 762iu25
. So it is capable to design the portable radio set a 3
with merit that the battery life is very long. " J T;
. Low Quiescent: Current: ICCQ=1.6mA(Typ.) at Vcc=3V riei" 0~1‘5o
. 05iOl5 2541:025
. Operating Supply Voltage Range: llcc=2--5V E: _ +0.1
oi 1.41:0.15 (12t5-ti05
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ELECTRICAL CHARACTERISTICS
(Unless otherwise specified,
vcc=3v, f=1MHz, fm=1kHz, Mod=30%, Rg=500, RL=BQ, Ta=25°C)
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Quiescent Current ICCQ l VINI=0 0.7 1.6 3.0 mA
Maximum Sensitivity R+ .1 Vrte20dBW, VR=Max. 200 - - mVrms
Output Power Po 1 IrItt--42dBW, VR=Max. 80 100 T mil
R1380,
Maximum Output Power POM 1 Power Amp. Only - 150 - mil
Total Harmonic Distortion THD 1 Vrtt--li2dB/N - 2 6 T,
Vo=200mes
Signal to Noise Ratio S/N l (VR=mntrol) - 44 - dB
Output Noise Voltage . VNOISE 1 VIN=O, VR=Max. - 3.5 - mes
:1: :3: Parallel Input tip 16 2 f=1MHz - 500 - kn
p nce Cip 16 2 - 2.5 - pF
Idea2du'e1 Output top 1 3 f=1MHz - 500 - kn
p cop 1 3 - 3.9 - pF
:mPigaigzallel Input rip 3 4 f=500kHz - 60 - kn
p CIP 3 A - 2.2 - pF
i Pi: Pagallel Output top 5 5 f=500kHz - 100 - kn
mpe anc Cop 5 5 - 3.0 - pF
l'dtc c,'g'e AUDIO LINEAR 1Cr.'Jrdrra".
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TA764IBF
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DZEW17466' D "f l
Variable
Capacitance PIN
Core ; 12mnd X 53mm4
Wire l USTc-0.1mmd
T-77-05-05
COIL DATA
T1 Antenna Coil
o . f L(yH) Q0 Turns
" (kHz) 1-3 1-3 1-2 2-3 4-6
Ci2 300 _ 600 115 2 130 8
N. TOKO
(Bottqm View) JA-1302 or Equivalent
Hire I 0.07mm¢$UEW
T2 OSC Coil
o f MPH) Q0 Turns
- _ (kHz) 1-3 1-3 1-2 b-3 4-6
'0 796 360 125 92 % 8 10 7f
SUMIDA
(Bottom View) 0187-.145-092 or Equivalent
. Hire I 0.08mm5UEW
T3 AN IFT
co G) cotw) f Q0 . Turns
1-a 7-8 (kHz) 5:: 1-3 2-3 6-7 6-8
G) 150 150 455 65 80 148 196 32
SUMIDA
(Bottom view) 48-037-921 or Equivalent
Hire t 0.08mméUEW
T4 Detector Coil
co C0(pF) f Q0 Turns
Ci) 1-3 (kHz) 1-3 1-3
co 180 455 65 142
SUMIDA
(Bottom View) 0130-108-016 or Equivalent _
Wire t 0.08m6UEW
L1 Bar Antenna
f L(ll-H) tto Turns
(kHz) 1-2 1-2 1-2 3-4
796 625 ZOOMIN 105 20
AUDIO LINEAR IC===
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T-77-05-05 V
TEST CIRCUIT
ovoo=sv 3 . . . . -ovtm---3Tr
n-x Meter
H10 1 l 6
R-X Meter
138764pr TA'764lBP
,TA764IBF TA7641BF
go 1400- 1 2
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tt Qi d 0 EE___
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4 ".' vcc=5v 5 . V, . . o Vcc=3V
'iil ' a
s, . t H
R-x Meter R-x Meter 1
H1(:)__4 Bi 5 4 ti
TA764IBP
TA764lBF
1‘00' 1400 . l 2
:1 k. A
t + g g F,
3. 6 1% IE__
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Lum‘du - " _ - - A. ... _----'----.-- f T--'-. " - - ' _ w --.-. ..-...‘...._..._A._.A ...7 " " - - _
am 'mm n
TOSHIBA, ELECTRONIC ua oErllnlvri'iiyi'? DDL'MEB I: T
g.gk '1 .. ------ f
dig- 17468
77176418 m--,,?,--,,,-- _
TA764IBF
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APPLICATION CIRCUIT 350101311, Vcc=5V
. Il_‘
BAR ANTENNA
8 t, h
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sy 5° 3
_ 15 lt
TA7641 BP luo
TAT6 11BP + 91
Co a 3 co a
55‘?) £5
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ELECTRICAL CHARACTERISTICS
(Unless otherwise specified Ta=25°C, ircc.---3v, f=ll-1Hz, fm=lkHz, Mod.=30%, R1589)
CHARACTERISTIC SYMBOL TEST CONDITION v33}; UNIT
Quiescent Current _ ICCQ Elu=0dB/m 1.6 mA
Maximum Sensitivity _ MS Po--5mil . 41 dB/m
Quieting Sensitivity _ QS S/N=20dB 49 dB/m
Signal to Noise Ratio S/N _EIN=74dB/m 44 dB
AOC Ratio (Note 1) AGC(FOM) -10dB "lu"utdrtt"11f211/m) 50 dB
Recovered Output Voltage Von Elu=74dB/m, Measure Pin 7 131 mVrmS
Power Amplifier Voltage Gain(Notea Cp Rnf=120k(1, Rf=3.3k(2 26 dB
Output Power ' Po THD=10Z _ 100 mil
Total Harmonic Distortion THD E1N=74dB/m 2 Z
Note 1. The AGC Ratio is defined as the input electric field intensity ratio between
the output voltage at lOOdB/m and -10dB output voltage.
2. ' The open loop voltage gain of the power amplifier is typical 33dB.
a','d',t ce,'.',' AUDIO LINEAR "2:."ar.s
Pre-it-ENS"'"'
T 4-421
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TA764IBF
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T-77-05-05 T,
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PD(BATTERY), I00 - P001
CHARACTERISTIC COMPARISON CHARACTERISTIG COMPARISON
_ A0 OUTPUT POWER X 100%) V00=5v, RL=BQ
gs ”"BATTERY INPUT POWER Pt 2'70 A vm=91dB/m
cv _ A
p 70' vcc=3v l," I E 240- 5 fm=1kuz. Mod=50%
H 60- vm=94dB/1n f ''ri,i"t,i' BIO o T
o tM=lkBis 39’ bet' f? CONVENTIONAL/
a 50' uoa=3o% gr mm 180 SILICON TRANBI
s 'ist =80 ._. A , kt _ H RADIO
H 40- L - s',7 ti E 150 Pk
E 50. CONVENTIONAL [I I g 5 120- E '4?
_ SILICON . " w m - o '
BO" TRANSISTOR RAD / ti V 90- " eitsts'
i _ ’VI. Fe FE _ g 0
l tk 1°1luuu/r ,1- a <50r g
o 03 1 G ' 10 30 100 GOO 30,
OUTPUT POWER Po (mw) 0 G 5 10 30 tio 100 200
. OUTPUT POWER Pom. (mw)
; VOUT, S/N,THD - EFI
a 5 cr.
- g VOUT E AV: MS'Q.S - f8
EFI l 71.13/11: 5 m
A z s 't' 80
_ g 3 VR t CONTROL g g V
x. 1 to Po--time 10H V g
FO 9 E ut 60 (s/N-z
_ DH o " r, Qs - 0dB)
cy a 2 a l" a
. trs g m H
i '7 E E bt IO
g a o H s MS(PO=5mW)
" g 30 6 g tt m f 1z--1kms _
g g 2 5 0 g a 20 m
' E o d w Goro Mod
t Ft r IMH 4 3 re'
E g fm=1knz 3 21 8 g ho 600 800 1000 1200 1400 1600
S ,3 5 Boro Hod , 2 g SIGNAL FREQUENCY rs (kHz)
o m bs
o IO 60 80 100 t)
EQUIVALENT 1gLIil0TRI0-FIELD INTENSITY A
EFI (dB/m) Rc, 2ty Ms, loot, BAR, THD-Voc "ii
g :'.x.'.1s.'t 60 fit o Ci? _
A Von, S/N, THD - EFI g 033 g ‘S/"=2°d3) 2 1 g
m a S C2
'd z trl H
_ V00 g E g' " N 1 us (Po=tsmw 10'G
mi o z ttle, m Pt G ts'
mg m dB=151mV m H2 20 o 20 8 a
'lt' 2 mg p ts'
S g f?, 10 lobe , H g Othl g o
O > F Q M D o TO 6 tn a
> g C2 rad 51 H
. m n l a
E El 20 B g ri!,'] H o
H , o £3 = 40 l H M
to o E o o o ta
o z GO m F d
o fs=1MHz A T
E" - .4 " 50 2
fu---1kHz 4 Pt
hs ti! IO l t; U A
o tel 30% Mod a - g O E
E a if 6 1 2 3 4 5 6 g
EQUENALEM ELEGTRIC-FIELD INTENSITY SUPPLY VOLTAGE voo (v)
EFI (dB/m)
rrara"rOSHiBAeiraarat -e.% A,''h GTa0.''r,.'rd.'= -',ltt'l'aTaT,rc
L. u..._-_‘ _
- --"SF
Rel-ri""'-''
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TOSHIBA,
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TA764IBF
T-77-05-05
RESPONSE RESP (dB)
TOTAL HARMONIG DISTORIEEON TED (‘70)
Att - df (BELECTIVITY)
C--IMHa
fm=lkHz
30% Mod
Att (dz)
AT TENUA’I' ION
--30 -ao -10 0 10 20 30
DETUNE FREQUENCY " (kHz)
RESP , THD- fm ('7 PIN TERMINAL)
28: 1mm
" Boro Mod 2
IN'PUT='74 dB/m
- 1 300 1k GK 10k
MODULATION FREQUENCY fm (Hz)
THD - Pom
Vcc=3V
f=lkHz
Rf=12 k0,
fav=soaB)
Rf=33k0
( atsars)
Rf=2 2 k0
(09:15:13
10 so 50 100 200
OUTPUT POWER pom- (mw)
RESP, THD- fm (8 PIN TERMINAL)
. 1 12 =
A mp g
g 109:
t -l f5=1MBZ 8 2’9
g 30% Mod ta te'.
- " INPUT=74dB/m 6 'si,',, Q
'd .-G l g
-4 2 a
100 GOO 1k 3k 10k F
MODULATION FREQUENCY rm " (Hz)
POUT - V00
a f=1kHz
E A TH‘D=10%
o ' 60 R =80
tl w L
g :- F'
'i't5 'd so
tle, p,
5 l 5 6 7 _
SUPPLY VOLTAGE Vcc (v)
THD -- POUT
TOTAL HARMONIC mstroanou TH‘D (7a)
10 so 50 100 300
OUTPUT POWER Pom (mw)
_ :ZXAUDID LINEAR IC==
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TA764IBF f'-"-ic.ir.-r..ctt-s
T-77-05-05
THD - Pom Vou'r. Ico - VIN
'ii? 20 500
n f=lkHz
m A300 n
p, a g Voo=3V
let 1 ' w'' “14:30
o 8100 '
a ” tr,
E g- 60 k' a
2 3 E so 'il a
a 10 tm a
, t 5 E00
3 1 tol
E" 10 so 50 1 300 2 ao 5 5
OUTPUT POWER POUT (mW) INPUT VOLTAGE vm (mvme)
rzeatrcTt3SHtBArraararc :: :1: AlltaTaCTllttGrdll.='dT
. -628-
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