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HA12188AF डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Pre-Amplifier and Servo IC for Quadruple-Speed CD-ROM - Hitachi Semiconductor

भाग संख्या HA12188AF
समारोह Pre-Amplifier and Servo IC for Quadruple-Speed CD-ROM
मैन्युफैक्चरर्स Hitachi Semiconductor 
लोगो Hitachi Semiconductor लोगो 
पूर्व दर्शन
1 Page
		
<?=HA12188AF?> डेटा पत्रक पीडीएफ

HA12188AF pdf
HA12188AF
Block Diagram
VCC
42 41
40
RS2
39 38 37
RS1 RFS
–+
36 35
Bias
+ RF1
43
RF2
+
44
45
APC
46
+
47
+
+ TR1
48
TR2 BAL
+
49
VR
+
FE
VR
50
VR
51
–+
TE
52
53 +
54
FA
55
56
TZC
+
FS4
FZC
+
Focus
bias
adj.
DS1
DS2
FS2
FLS
Phase
compen.
FS1
FSA
FPS – +
×2.7
1 2 34 5 6 7 8
9 10
34 33
32 31 30 29
Mirror
FOK
+
Defect
Logic
Input
I/F
Output
I/F
28 LDS
27 CLK
26 DATA
25 XLT
24 DC
23 XRST
22 SENS
21 COUT
20 DEFECT
or DRT
SLM
DRIV.
TM5 TM6
19
SSA
+–
18
Phase
THS compen.
TM2
TM3 TM4
17
TM7 TSA
TM1
TPS
TLS
–+
16
TAC
DRIV.
11 12
×2.7
13 14
15 VCC
FAC
DRIV.
• The states of the IC’s internal switches at XRST = “L” are shown at block diagram.
• The black dot symbol of transfer switch shows on state.
• The symbols “ ” mean connecting to VCC.
• The symbols “ ” mean connecting to pin 45.
Rev.1, Oct. 1995, page 2 of 35

विन्यास 30 पेज
डाउनलोड[ HA12188AF Datasheet.PDF ]


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HA12188AFPre-Amplifier and Servo IC for Quadruple-Speed CD-ROMHitachi Semiconductor
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