TA7757 ,FM / AM IF System (3V USE)applications.It is especially suitable for small-sired low-voltagesets because of flat package and ..
TA7758P ,AM / FM IF SystemTOSHIBA, ELECTRONIC DE DEI=HH?EH? UUL?SEE 3 Ill"firi,Ttltki)l, TOSHIBA. WELECTRONiC fi,)iiiul',f,2, ..
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TA7774F ,STEPPING MOTOR DRIVER ICTA7774P/F TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA7774P,TA7774F STEPPING ..
TC5517CP-15 ,150ns; V(cc): -0.3 to +7.0V; V(in): -0.3 to +0.3V; 0.8W; 2,048 x word x 8-bit CMOS static RAMFEATURES. Low Power DissipationBmA/ MH? (Max.) Operating(r2pA()v/AX.)atTrr=2erC Standbyt.O#A(MAX.) ..
TC5517CPL-15 ,150ns; V(cc): -0.3 to +7.0V; V(in): -0.3 to +0.3V; 0.8W; 2,048 x word x 8-bit CMOS static RAMTOSHIBA M08 MEMORY PRODUCTT05517CP-15/CPL-15/CP-20/CPL-202,048 WORD X 8 BIT CMOS STATIC RAM TC5517C ..
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TC55257AFL-85 ,TOSHIBA MOS MEMORY PRODUCTS
TC55257APL-85 ,TOSHIBA MOS MEMORY PRODUCTS
TC55257BFL-10 ,SILICON GATE CMOS 32,768 WORD X 8 BIT STATIC RAMfeatures with an operating current of5m/VMHz Exp.) and a minimum cycle time of 85ns.When CE is a lo ..
TA7757
FM / AM IF System (3V USE)
LE x_mn u
TOSHIBA, ELECTRONIC DE DE‘D cuyr?iyr? 130195”? i? [l
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FN/AN IF SYSTEM (3V USE)
Unit in mm
TA7757F
CTr-3r-tr-Tr'Nr-3r",
The TA7757P/F are FM/AM IF system ICs designed for
portable radio applications.
It is especially suitable for small-sired low-voltage
sets because of flat package and low current. E "f u 1.. ._. ._. ._, ._, L5,
. Small Installed Area.and Few External Parts 3 19.9me a 162iu25
. Excellent Tweet i,'-! 'l l
. Low Overload Distortion - U i,"
. Low Supply Current AN t Icc=4.5mA (Typ.) z__ " o~150
FM t Icc=8mA (Typ.) iii' 0.5it115 . I,''"-'-"""' ttll
N 1.4:015 - (125-005
. Tuning Indicator LED Driving Capability
- Lead pitch is 2.54 and tolerance is
IIPP--'10rrth (Nax.) " $0.25 against theoretical center of
each lead that is obtained on the
, . FN/AN Mode Switch Built-in basis of No.1 and No.16 leads.
".' . Common Output for AN/FN JEDEC _
_ " Operating Supply Voltage Range I Vcc(opr)=l.7~6V TOSHIBA GD16A-P
. Recommended Supply Voltage t Vcc=3V TA7757F
. . . 16 9
. The Item 15 Different Each Outlines - DETAIL
TA7757F t Dual in Line Package. ...Outline 3DI6A-P i"
TA7757F t Flat Package. . . . . ' . . . . . .Outline FL6GA2-P o. ) l '.
. _ <1 T
. . H 8 6 B B tl B B(uosMyp 005)TYP :
1 B .r"-"=-u-r---"--
S (155:01
on d t
gg asm fl C5 55+u4
+. #3 tl - '
MAXIMUM RATINGS (Ta=25°C) g Igll ESE h.l
CHARACTERISTIC SYMBOL RATING UNIT " mum, T'
C5 +0.25
Supply Voltage VCC 6 ll tl (145‘on
Lamp Current ILAMP 10 mA cy
Power Dissuzggizl; TA7757F PD 750 mi)
TA7757F - 350
Operating Temperature Topr -25--75 °C JEDEC _
Storage Temperature - Tstg -55--150 "c TOSHIBA F160A2-P
i Lamp Voltage VLAMP 8 ll Weight t TA7757F 1.00g
' Note I Derated above Ta=25°C in the proportion of TA7757F 0.14g
6mW/°C for TA7757F and of 2.8mW/°C for TA7757F;
.'lrdlt'.'T, TtaS'HiBAxri.vrip-- " *4: =Td.".T.'GTJT=
L________..._____.., W. -.-e---' - ----v-7.- ._. - - - -_.
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TA7757F
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T-77-05-07 V
BLOCK DIAGRAM Vcc=3V
CH?. IL. ,
1m m°__l 3% -1, l 1312. R: QUAD M, 'C, Agar gfgg
T 1 1.5 ll IG 12 11 1o 9
MIX jjii::t IF g? DE Egg-
A00 it,,,, . C ISTB
- ms/WAM 080 Fr-Gr] D%ggm
sally)'' 3mr'oao''vst'Aa''sNvt'atus
PM 1:110:11 END' I FM l
MPX vco 310? J
ELECTRICAL CHARACTERISTICS -
1. DC CHARACTERISTICS (Vcc=3V, Ta=25°C, Terminal Voltage at No Signal)
. ITEM . SYMBOL TYPICAL VALUE _ UNIT
Terminal 1 AM RF BYPASS Ill 0.96 0 V
2 AN RF INPUT V2 0.96 O V
3 FM/AM swncu V3 . o 3.0 ll
4 AN osc V4 1.4 1.4 L ll
5 REGULATOR V5 1.4 1.4 ll
6 AGC V6 0.4 0.4 V
7 LED V7 - - V
8 CND v8 0 o v
9 DET. OUTPUT V9 1.3 0.9 v
10 Vcc V10 3.9 3.0 ll
11 AM IF OUTPUT V11 3.0 3.0 V
12 FM DET. COIL t Ill? ' 3.0 3.0 ll
13 AN IF INPUT v13 I.) 1.3 ll g
14 FM'IF BYPASS V14 1.3 1.3 ll l
15 FM IF INPUT V15 1.5 1.3 V E
16 AM MIX OUTPUT 1116 3.0 3.0 - v l
1'ral',tr: :1 Mgr' mznmmmmzumm: AUDIO LINEAR "2r.rraT.r.
-705- I
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=25 999,3357L,VT,QSH_I_[36_:1§EECTR0NIC - -- ,PJE 175.9_91___P,1_-,_._7 ]
LM¥I c-u-----'"))?--'--- _'',-",,,",':"''-''---'.",',,-":'-:,-'-'--?:'-,:",-'--).',-"-::,:.
T-77-05-07 l
'n7757F
2. AC CHARACTERISTICS
AM l f=1MHz, Mod=30%, fm=1kHz )
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Supply Current ICC(1) '1 FM VIN=° - 8 11 mA
ICC(2) AN VIN=O - 4.5 7
Input Limiting Voltage VIN(lim) 1 -3dB Limiting - 49 54 dBu
Recovered Output Voltage vop 1 1lrN--86dBo 45 65 90 mVrms
F Signal to Noise Ratio S/N 1 1lltpa86dBa - _65 - dB
M Total Harmonic Distortion . THD 1 VIN=86dBn - 0.1 - 2
AM Rejection Ratio AMR 1 llIN=86dB" - 40 - dB
Lamp ON Sensitivity Ili, 1 IL=1mA - 49 54 dBp
Gain N . (lp 1 lliN--26dBp 20 48 so mvrms
Recovered Output Voltage VOD 1 Vrte60dBh 50 71 110 mvrms
A Signal to Noise Ratio S/N l llItp=60dB" - 42 - dB
M Total Harmonic Distortion THD 1 1rIN---60dBts - 1.0 - Z
Lamp 0N Sensitivity Ill, 1 IL=1mA q - 27 - dBu
Local OSC Stop Voltage Vstop 1 - _ - 1.2 - ll
Output Resistance Ro90nt) f=1kHz - 0.7 - kn
Ro9(AM) - 4-4 -
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it iii i K ts "
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TA7757F T-77-05-07
COIL DATA (TEST CIRCUIT)
T1 FM DETECTOR COIL
(i) LC Co(pF) f Q0 TURNS SUMIDA ELECTRIC co., Ltd.
- . t 0133-3099-182 or SIMILAR
G) FT 4-6 (MHZ) ti-6 4-6 WIRE ' O.12mmd OEil
100 10.7 110 10
C) C’ .
(BOTTOM VIEW)
T2 AN IFT (MIX OUT)
_ _ T, Co(pF) f Q0 TURNS SUMIDA ELECTRIC' Co., Ltd.
— 1-3 (KHz) 1-3 1-2 2-3 4-6 I 0130-1289-217 or SIMILAR
' _ WIRE t 0.07mm¢ UEW
. . _ . a 180 455 110 88 60 8
(BOTTOM VIEW)
' T3 AM IFT (DET)
C0(pF) f Q0 TURNS SUMIDA ELECTRIC Cp. , Ltd.
Ci) 1r3 (kHz) 1-3 1-2 2-3 4-6 ' 0130-1289-218 or SIMILAR
180 455 110 146 6 13 HIRE t 0.07mmsf 1JEil
(BOTTOM VIEW)
T4 MW OSC
Ci) f L(uH) Q0 TURNS SUMIDA ELECTRIC Co. , Ltd.
t 0137-135-262 or SIMILAR
(kHz) 1-3 1’3 1-2 2-3 HIRE t 0.08mm16 IJEH
C) A 796 288 125 13 75
(BOTTOM VIEW)
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TA7757F
F.F7TiisTif==
Iron, AER, BAN, THD - VIN
OdB=65mV V
332; o m OD (ii
'66 '6 v
tr m < H
g -%0 r'lir,'
o Fs H
> a f?, E
S a: H -to n
91172 g o
“3 Pi E
a Pt g o
92 g Vec=3V ,
ijhiiicii1 -60 $131?” ti
b m-- 2
' 33: "x=22.6KBB dev. g
u: w < nod=soeb F'
" N. _ -tm
o 20 60 60 so 100 120 140
INPUT VOLTAGE VIN (am)
' Von. Ico - Vcc
B OdB=65mVnn5
' :> E
Fr loo (VIN=°) E
_ E Si
a f-- 10.sz te, I
E fm=1 kHz ' '
0 Ar: 22.5kl-Iz dev.
n: V.IN=86dB/l
o 1 2 3 l 5 6 7 g
SUPPLY VOLTAGE Irate (V) F
c,"Jgr..t'l'la''f.'.' c'lb, ctr."; 1: craastriALMmC, LINEAR 1Crrarr.:r.
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TA7757F
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T-77-05-07
VOD, B/ll, TE - VIN
“A 0da=71mvms A
93% l t)
vv Von /\ n
oz 0 a
'7iri J/ L
a G i?
tio / :2
AH -20 o
oc-c ( E4
ts a //'\ ,
Ba / "s, 2 n _
E3 "s, Noise / 3
DO -40 Ac 2
oz 's, " o
as: “F“ \\\\ x ,
g i f: IMHz THD\"\\>< / l
tii',; .-60 Aa'" m V a
_ g; uod=5o% g
u L 0 '
o 20 io 60 so 100 120
INPUT VOLTAGE VIN (tuns)
. V01). 100 - Vcc
o dB=71mVrm9
Icc (VnF-O)
RECOVERED OUTPUT VOLTAGE -Von (dB)
0 1 2 G 4
SUPPLY VOLTAGE Vac (v)
sunny CURRENT Icc (mA)
. _.._. ..__ m-..» .9..-“
.-..-. IOSHIB 2ral - M.
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RECOVERED OUTPUT VOLTAGE VOD (dB)
RECOVERED OUTPUT VOLTAGE 701) ((138)
PM V _ -. 3}
POD, VIN(lim) - Ta
oan= 65mVrms
vac: "
-t, f=1onmz
rm=1 kHz
4f=22.5k1-Iz dev.
.-1is '
-10 "eo o 20 60
AMBIENT TEMPERATURE Ta (ta)
1r]f)Tii' 17554 -'-i5-
Von (vm=86¢mu),
_ -9. - J
-__-- 7A7757P --.-----,
Th7757F
T- "rC77TuTiri" 05- 07
INPUT LIMITING VOLTAGE VIN(lim) (dBn)
VOD - Ta
odB=s'rlmvrmr,
0 "'""'s.,
Vco=8V
TIO- IrIN=60t1Bp
f=1EEz
.. Aa---"
Mod=50%
-60 " .
-10 -20 O 20 40 .
AMBIENT TEMPERATURE Ta ('c)
-,,.aq.-._-,
-r --_-T-rpr' qu-
AUDID LINEAR IC==
TOSHIBA, ELECTRONIC na os:ly'uvri'iyri' UUL7555 l T
TA7757F
'. .0393 1r'"eeiir'-ti' '
s""'--:-,-.:----------------,
. T-77-05...07
LAMP 0N SENSITIVITY V1, ((1311)
VI, - Vcc
FM f=10.'1 MHZ
6 6 '7
BUPPLY VOLTAGE Vac (If)
VL - Ta
-20 o 20 IO 60 BO
AMBIENT TEMPERATURE Ta ('0)
srarraTt3SHiBA V Alt: x.- z: mmzmxx:mmmz:=zxxzz
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