Control Circuit. AN6350 Datasheet

AN6350 Circuit. Datasheet pdf. Equivalent

Part AN6350
Description VTR Cylinder Servo Control Circuit
Feature AN6350 AN6350 VTR ~ I) ~ ~-tt- **,JftUlBIl&/VTR Cylinder Servo Control Circuit .. ~ Unit: mm . .~ eA.
Manufacture Matsushita
Datasheet
Download AN6350 Datasheet



AN6350
AN6350
AN6350
VTR ~ I) ~ ~-tt- **,JftUlBIl&/VTR Cylinder Servo Control Circuit
.. ~ Unit: mm
. .~
eAN6350 l±, *~~fm~1fL-r"J.>
f1LmmtJmJl!!l~
iiltmtJmJ I!!l~
CTL i:.-- 7'
"" .... 7'7-?:.--PGi:.--7'
• -tI" :.-- 7' J!-- ;j; - J!-- r ~iiltmtJmJ
v• 'Iliffi('\tl± 9 V H J: V' 12 ~fffflliJtm
• Features
• The functions consist of :
Phase control circuit
Speed control circuit
CTL amplifier
Capstan PG amplifier
• Sampie hold type speed control
• Supply voltage either 9 V or 12V
28-Lead DIL Plastic Package
• 7C ':; ~~/Block Diagram
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AN6350
AN6350
• ,-=fß/Pin
Pin No.
ltIIö T :g
1 'ilij1[1±
2 "'"'" "/7.0 ? ;,- PG 1±l1J
3 "'"'" "/7.0 ? ;,- PG A 1J
4 CTL 7/"171 - r / {'1 J
5 7-7.0
6 CTL 1±l1J&A1J
7 7-7.0
S -if' ;,- "/ILo- ;I; - ILo- r 1±l1J
9 -if' ;,-"/ ILo-;I; -ILo- r:@::ii
10 EiJf;i!1i~
11 Ei jf; i!:@: S:
12 7-7.0
13 ~ltCf: / 71Lo-1-
14 O/IJ;'-j7'FGA1J
Pin Name
Pin No.
Vcc 15
CAP PG Output
16
CAP PG Input
17
CTL Amp. Feed back 18
GND
19
CTL Output & Input 20
GND 21
SampIe & Hold Output
22
Sampie & Hold Capacitance
23
Trapezoid Reference 24
Trapezoid Capacitance 25
GND 26
Speed Mono. Multi.
27
Sylinder FG Input
28
ltIIö T :g
-if' ;,- "//Lo-;I; - lLo- V1±l1J
-if';'-"/ ILo-;I; -ILo- r':@::I:
EiJf;~1i~
Ei Jf; ~ 1±l1J
Rec. 0/7 ?Cf:/7ILo-1-
.--.. '1 r 7.0 -1 '1 1- 1±l1J
PG Cf: / 7/Lo-1-
PGCf:/7ILo-1-
PGA1J EB
PGA1J 8
Vss A1J
NC
%Vss Cf: /7ILo-1-
Rec./P. B. -W~;{.
Pin Name
SampIe & Hold Output
Sampie & Hold Capacitanee
Trapezoid Reference
Trapezoid Output
Rec. Shifter Mono. Multi.
Head Switch Output
PG Mono. Multi.
PG Mono. Multi.
PG Input EB
ePG Input
Vss Input
NC
% Vss Mono. Multi.
Rec./P. B. Select
~M.*~*&/ Absolute Maximum Ratings (Ta=25°C)
Item Symbol
'iliMi'ill±
ilf:@:UIOli: (Ta=70'C)
fJJf"f f.!il1lf:l i.o\ilt
f~Hfi.o\i1t
VI-7
PD
Top,
Tstg
Rating
14.4
880
-20-+70
-40-+150
Unit
V
mW
·c
·c
.~fItJ",'I'i/Electrical Characteristics (Ta= 25°C± 2°C)
Item
Symbol
Test
Circuit
Condition
min. typ. max. Unit
Illii!'ilmc
I1 1 VI-7= 12V
33 65 mA
PG 87;'-"/A1J~1t
PG EB 7 ;,- "/A 1J ~It
S24
S23
2 Vcc= l2V. V,Pin@ lVo-p. V,Pin@ 30Hz 1
2 duty 4 %
1
Vo-p
Vo-p
Cap PG 7 ;'-"/A1J~1t S3
3 Vcc= 12V
50 mVo-p
Vss 7;,- "/A1J~1t S25 4 Vcc=12V
2 Vo-p
Rec'/P.B. -W~;{.~1.t
V28
5 Vcc=12V
5V
{jLfIM~ EiJf;~1iJl!"1±
VI7
6 Vcc=12V
2.7 3.7 V
Head SW 1±l1J'I[1± (H)
Head SW 1±l1J1l1± ( L )
V20-H
V20-L
2 Vce = 12V. Pin@2Vp-p 30Hz. duty
2 96% •Pin@2Vp- p 30Hz. duty 4%
9
V
600 mV
Rec. CTL 7/ Illi 1JtII (H) V6-H
5 Vcc= 12V
8V
Rec. CTL 7 / Illi 1JtII (L ) V6-L
5 Vcc= 12V
1V
S/H 11±l1J1l1± ( H )
V15-H
7 Vcc=12V
9V
S/H 11±l1J'it1± (L )
VI5-L
7 Vcc= 12V
600 mV
CTL 7;,- "/f1J1!J
B2 S Vcc = 12V
62 70 dB
FG 7;,- 7'A1J~1t
*-~It Ei Jf; i! ~iIt'ltl±
SI4
VIO
9 Vcc=12V
10 Vcc = 12V
100 mVp-p
2.7 3.7 V
S/H 2 1±l1J'llt1± ( H )
V8-H 11 Vcc= 12V
10 V
S/H 2 1±l1J'llt1± ( L)
V8-L 11 Vcc= 12V
1.8 V
Cap. PG 1±l1J'il1± ( H )
V2-H
3 Vcc = 12V
44 6.6 V
Cap. PG 1±l1J ifl± ( L)
V2-L
3 Vcc = 12V
600 mV
i:t) tbtFllit.1li±.e.fl!I Vce(o.,) =8.8-13V
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