TA2066 ,RF AMPLIFIER FOR DIGITAL SERVO CD STSTEMTA2066F"r2S9nAA12.W.-9.91e9leqIn comblnatlon Wl'th a CIVIUS smgle Chlp processor
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TA2066F ,RF AMPLIFIER FOR DIGITAL SERVO CD STSTEMTA2066F"r2S9nAA12.W.-9.91e9leqIn comblnatlon Wl'th a CIVIUS smgle Chlp processor
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TA2065F
DC FOCUS TRACKING SERVO LSI
TOSHIBA TA2065F
TENTATIVE TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA2065F
CD FOCUS TRACKING SERVO LSI
The TA2065F is a 3-beam type PUH compatible focus
tracking servo LSI to be used in the CD player system.
In combination with a CMOS single chip processor
TC9236AF/TC9263AF/TC9283F/TC9284AF, a CD player
system can be composed very simply.
FEATURES
o Built-in RF amp, focus error amp, and tracking error amp.
0 Built-in focus tracking servo amp.
QFP48-P-1016-0.80
o Built-in phase compensation amp and LPF amp. Weight : 0.839 (Typ.)
o Built-in ALPC amp.
0 Connections between PUH and power driver IC for motor driver allow simplified structuring of CD
player system.
0 Double speed operation is possible.
0 Low voltage operation is possible. (3.5--5.5V)
980508EBA2
O 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.
0 The products described in this document are subject to foreign exchange and foreign trade laws.
o The information contained herein is presented only as a guide for the ap lications of our products. No responsibility is assumed by TOSHIBA
CORPORATION for any infringements of intellectual property or other rights 0 the third parties which may result from its use. No license is granted
b implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others.
o T e information contained herein is subject to change without notice.
1998-05-15 1/11
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TOSHIBA TA2065F
PIN FUNCTION
2f. SYMBOL l/O FUNCTIONAL DESCRIPTION REMARKS
1 RFC 0 RF amp (RF AMP) output terminal.
2 RFI I RF ripple signal generating circuit input terminal. Eonnected to RFO through
3 VRO O VR amp output terminal.
4 2VRO O 2VR amp output terminal.
5 RFRP 0 RF ripple signal output terminal.
6 SBAD O Defects detection signal output terminal.
7 DFIN I Defect detecting comparator positive phase input
terminal.
8 FEP I Focus error balance adjusting input terminal. Adlujrtin.g semi-fixed
resistor IS connected.
9 FEN I Focus error amp (FE AMP) negative phase input
terminal.
10 FEO 0 Focus error amp (FE AMP) output terminal.
11 FEI I Focus output amp (FS AMP) positive phase input
terminal.
12 FHLD I Hold switch terminal for defect.
13 FEL1 I Focus gain adjusting terminal.
14 FEL2 I Focus gain adjusting terminal.
15 FSN I Focus output amp (FS AMP) negative phase input
terminal.
16 FSO Focus output amp (FS AMP) output terminal.
17 COSC 0 Focus starch. sigyl generating capacitor
connecting terminal.
Focus search signal generating built-in current
18 OSCI I . .
source control input terminal.
19 GND - Ground terminal.
20 VCC - Power source terminal.
21 SEL I Analog switch control signal input terminal.
22 DMEP I Disc .mo.tor amp (DM AMP) positive phase input
terminal.
23 DMEN I Disc .mo.tor amp (DM AMP) negative phase input
terminal.
24 DMEO 0 Disc motor amp (DM AMP) output terminal.
25 DFCT I Pefect dettcti.ng comparator negative phase
input terminal.
26 FMSO 0 Feed. motor output amp (FMS AMP) output
terminal.
27 FMSN I Feed motor outpL-Jt amp (FMS AMP) negative
phase input terminal.
1998-05-15 3/11
TOSHIBA TA2065F
m)“ SYMBOL l/O FUNCTIONAL DESCRIPTION REMARKS
28 FMSP I Feed motor outpgt amp (FMS AMP) positive
phase input terminal.
29 THLD I Hold switch terminal for defect.
30 T520 0 Tracking servo amp 2 (TS2 AMP) output terminal.
31 TS2N I Tracking 'T"'. amp 2 (TS2 AMP) negative phase
input terminal.
32 TS2P I Tracking sgrvo amp 2 (TS2 AMP) positive phase
input terminal.
33 TS1N I Tracking 'T"'. amp 1 (TS1 AMP) negative phase
input terminal.
34 TS1P I Tracking sgrvo amp 1 (TSI AMP) positive phase
input terminal.
35 TSO 0 Tracking output amp (TS AMP) output terminal.
36 TEL1 I Tracking gain adjusting terminal.
37 TEL2 I Tracking gain adjusting terminal.
38 TSN I Tracking oytput amp (TS AMP) negative phase
input terminal.
. Connected to TPI through
TP - I-V l. . . .
39 O 0 Sub beam amp output termina adjusting feedback resistor.
40 TPI I Sub-beam l-V amp input terminal. Connected to PIN diode E.
41 TNI I Sub-beam I-V amp input terminal. Connected to PIN diode F.
. Connected to TNI through
42 TNO O Sub-beam I-V amp output terminal. adjusting feedback resistor.
43 PM I Main-beam I-V amp input terminal. io+n2ected to PIN diode
44 FPI I Main-beam I-V amp input terminal. gingected to PIN diode
45 LDO 0 Laser diode amp output terminal. C_onr?ected to laser diode
circuit.
. . . . Connected to monitor
46 MDI I Monitor photo diode amp input terminal. photo diode.
47 RFN I RF amp negative phase input terminal.
48 RFT I RF amp peaking terminal.
1998-05-15 4/11
TOSHIBA TA2065F
MAXIMUM RATINGS (Ta =25°C)
CHARACTERISTIC SYMBOL RATING UNIT
Power Supply Voltage VCC -0.3--12.0 V
Power Dissipation PD 890 (*) mW
Operating Temperature Topr -35--85 "C
Storage Temperature Tstg - 55--150 ''C
(*) Derated above 25°C in the proportion of 7.1mW/°C.
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, VCC= 5V, Ta =25°C)
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Power Supply
V - . . . V
Power Voltage CC 3 5 5 0 5 5
Source Power Supply ICC - SEL=HiZ 14.0 24.0 32.0 mA
Current
Reference Reference Voltage 2VR - 4.0 4.2 4.4 v
0 t t C rrent I - AV: -thlV 5.0 - - mA
Supply u pu u 0H2
2VREF [4] Input Current IOL2 - AV=+0.1V 0.2 - - mA
Reference Voltage VR - 2.0 2.1 2.2 V
Reference Reference Volta e
Power Limit g AVR - 2xVR/2VR-1 -3.0 0.0 3.0 %
'tl?, [3] Output Current lor-il - AV: -0.IV 5.0 - - mA
Input Current IOL1 - AV: +0.1V 5.0 - - mA
Voltage Gain GV - f=1kHz 5.4 6.0 6.6 V/V
Input Operating VI - 1.0 - 4.4 V
Voltage
Output Offset
FS Voltage vos - VR reference -12 - 12 mV
FEI [11] Total Harmonic
-aFSO [16] Distortion THD - f=1kHz, VFSO=1Vp-p - -65 - dB
Upper Limit
Output Voltage VOH - GND reference 3.8 - - V
Lower Limit
Output Voltage VOL - GND reference - - 0.5 V
R (OSCI) = 15kQ
Output Amplitude vo - f(OSCI)=0.5Hz - 1.6 - Vp-p
OSC (CMOS level)
OSCI [18] Output Offset .
-aFSO [16] Voltage vos - OSCI =Hi2 -50 - 50 mV
Output Switch
Isolation VISO - fcosc =1kHz, SEL= H - - 65 - dB
1998-05-15 5/11
TOSHIBA TA2065F
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Voltage Gain GV - f=1kHz 170 200 230 V/V
APC Operation -
MDI [46] Reference Voltage VMDI - 1/LDO=3.5V 170 178 192 mV
-sLDO [45] LD Off Voltage VLDOF - VCC reference, SEL= L -0.7 - - V
Input Bias Current 11 - -200 - 200 nA
f= 1kHz
Transfer Resistance RT - FEN - FEO = 68kn 122 136 150 k0
FEP-VR=68kn
f= 1kHz
Gain Balance GB - FEN - FEO = 68kQ - 1.0 - 1.0 dB
FEP-VR=68kn
Frequency
FE Characteristic fc - 50 70 90 kHz
FNI (FPI) Output Offset
V - -50 - 50 mV
[43] (44) Voltage os
-aFEO [10] Total Harmonic
Distortion THD - f=1kHz, VFEO --1.6Up-p - - 65 - dB
Upper Limit V GND reference 3 8 V
Output Voltage OH - . - -
Lower Limit
Output Voltage VOL - GND reference - - 0.5 V
Permissive Load
Resistance RLM - 10 - - kn
Voltage Gain 1 Gv1 5:“ = FEL2 = 0.36 0.38 0.40
FE Voltage Gain 2 GV2 211c.tj,i,2' 0.44 0.46 0.48
FEO [10] - f=1kHz FEL1:VR V/V
-9FEI [11] Voltage Gain 3 GV3 FEL2=HiZ 0.56 0.59 0.62
Voltage Gain 4 GV4 LEI; = FEL2 = 0.74 0.78 0.82
Transfer Resistance RT - f=100kHz 125 156 187 k0
Frequency
RF Characteristic fc - - 3.0 - MHz
FPI (FNI) Output Slew Rate SR - CRFo=20pF - 20 - V/ps
[44] (43) Total Harmonic
-aRFO [1] Distortion THD - f=100KHz, VRF-1-4Vp-p - - 50 - dB
Operation
Reference Voltage VOPR - VR reference - 1.21 - 1.10 -0.99 V
1998-05-15 6/11
TOSHIBA TA2065F
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Upper Limit Output
RF Voltage VOH - GND reference 3.6 - - V
FPI (FNI) Lower Limit Output
V - ND f - - .7 V
[44] (43) Voltage OL G re erence 0
-YRFO [1] Permissive Load
Resistance RLM - 10 - - kn
Voltage Gain GV - f=1kHz 0.75 0.83 0.92 V/V
Input Operating VI - GND reference 1.0 - 3.4 v
Voltage
Peak Detecting
Frequency fCPD - - 80 - kHz
Characteristic
RFRP Bottom Detecting
RFI [2] Frequency fCBD - - 80 - kHz
-aRFRP [5] Characteristic
Operation Reference VR reference
Voltage 1 VOPRI - No signal -0.55 -0.50 -0.45 V
Operation Reference f=700kHz, 1.4Vp-p
Voltage 2 VOPR2 - VR reference 0.50 0.55 0.60 V
Permissive Load
Resistance RLM - 10 - - kfl
Transfer Resistance 1 RT1 135:2; TEL2 324 360 396
Transfer Resistance 2 RT2 TEL1=VB' 417 463 509
- RNF(TP, TN) TEL2=HiZ k0
. =180k0 TEL1: HiZ,
TS Transfer Resistance 3 RT3 TEL2=VR 555 617 679
JI/lit Transfer Resistance 4 RT4 :EC;=TEL2 648 720 792
-9TSO [35] Gain Balance GB - -1.0 - 1.0 dB
Frequency
Characteristic fc - - 22 - kHz
Output Slew Rate SR - CTSO=0.022pF - 500 - V/ms
Output Offset
Voltage vos - VR reference -50 - 50 mV
1998-05-15 7/11
TOSHIBA TA2065F
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Total Harmonic
Distortion THD - f=1kHz, VTS _0.8Vp_p - - 65 - dB
TS Upper Limit Output
V - ND f . - - V
TPI (TNI) Voltage OH G re erence 3 8
[40] (41) Lower Limit Output
-aTSO [35] Voltage VOL - GND reference - - 0.5 V
Permissive Load
R - 1 - - k0
Resistance LM 0
. f= 1kHz
Transfer Resistance RT - RNF (TP, TN)=180kQ 203 225 248 k0
Frequency . fc - - 22 - kHz
Characteristic
Total Harmonic f=1kHz
. . THD - - - - B
SBAD Distortion VSBAD --1.0Vp-p 65 d
TPI (TNI) Operation Reference
V - VR f - . - .5 - .4 V
[401(41) Voltage OPR re erence 0.55 0 0 0 5
-YSBAD 6 Li .
[ 1 Upper imit Output VOH - GND reference 3.8 - - V
Voltage
Lower Limit Output
V - ND f - - . V
Voltage OL G re erence 0 5
Permissive Load
Resistance RLM - 10 - - k0
Voltage Gain 1 GVI = TS2P=OPEN 1.43 1.50 1.58 V/V
Voltage Gain 2 GV2 - 1kHz TS2P-VR=18kn 0.18 0.23 0.27
Input Operating VI - 1.0 - 4.4 V
Voltage
Output Offset
TS1 Voltage vos - -10 - 10 mV
TS1P [34] Total Harmonic
-9TS2P [32] Distortion THD - f=1kHz, VTS2p=IVp-p - -65 - dB
Upper Limit Output
Voltage VOH 3.8 V
Lower Limit Output
Voltage VOL - - - 0.5 V
Input Bias Current II - - 100 - 100 nA
1998-05-15 8/11
TOSHIBA TA2065F
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Voltage Gain GV - f=1kHz 1.9 2.0 2.1 V/V
Input Operating VI - GND reference 1.0 - 4.4 V
Voltage
Output Offset
TS2 Voltage vos - VR reference -10 - 10 mV
TS2P (TS2N) Total Harmonic
. . THD - f=1kHz,V =1V- - - - B
[32] (31) Distortion Z T520 p p 65 d
-aTS20 30 . .
I 1 Upper Limit Output VOH - GND reference 3.8 - - v
Voltage
Lower Limit Output
Voltage VOL - GND reference - - 0.5 V
Input Bias Current ll - - 100 - 100 nA
Voltage Gain GV - f=500HZ 9.5 10.0 10.5 V/V
Frequency
Characteristic fc - - 200 - kHz
Input Operating
VI - GND reference 1.0 - 4.4 V
Voltage
FMS 3:;2320 set vos - VR reference -50 - 50 mV
FMSP [28] . -
-9FMSO [26] Pttl Prmonic THD - f=500Hz - -65 - dB
Distortion VFMSO = ll/p-p
Upper Limit Output
Voltage VOH - GND reference 3.8 - - V
Lower Limit Output VOL - GND reference - - 0.5 v
Voltage
Input Bias Current II - - 100 - 100 nA
1998-05-15 9/11
TOSHIBA TA2065F
CHARACTERISTIC SYMBOL CIR- TEST CONDITION MIN. TYP. MAX. UNIT
Voltage Gain 1 Gi/l f= DMEN=OPEN 1.9 2.0 2.1 V/V
Voltage Gain 2 GV2 - 1kHz DMEN-VR=15kn 5.23 6.53 7.84
Frequency
Characteristic fc - - 600 - kHz
Input Operating
VI - GND reference 1.0 - 4.4 V
DM Voltage
DMEP [22] Output Offset vos - VR reference -10 - 10 mV
-9 Voltage
DMEO 24 . =
[ ] Pty Prmonic THD - f 1kHz - -65 - dB
Distortion VDMEO =1Vp-p
Upper Limit Output
v - ND f . - - v
Voltage OH G re erence 3 8
Lower Limit Output
Voltage VOL - GND reference - - 0.5 V
. GND reference,
Voltage Gain GV - DFIN-9DFCT 0.86 0.91 0.95 V/V
GND reference
DFCT Supply Voltage VI - FHLD, THLD 0.0 - 5.0 V
Attenuation Level ATT - VR reference - -40 - dB
f=1kHz, 4Vp-p
On Voltage VON - VR reference -5 - 5 mV
1998-05-1 5
TOSHIBA TA2065F
OUTLINE DRAWING
QFP48-P-1014-0.80 Unit : mm
16.0i0.3 '
"N 14.tWh2
tl SHBHHHHHHHHHHHH? J J
:iii-3sre,, TEI 24
LIE cm
LIE IEI
Eu: TEl N c'?
[1ili fi] gl i'i,i,',
LIE cm o oi
LIE cm T-" F
El]: CIT1
48 EU: III! 15
O!1!EHEI 'rigygggge,'-'-rs-
1.8TYP l I 0.35+O 1 _am@
0.45:0 2
Weight : 0.83g (Typ.)
1998-05-15 11/11
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