參數(shù)資料
型號(hào)： HA12220F
廠商： Hitachi,Ltd.
英文描述： CD-ROM Drive Head Amplifier IC
中文描述： CD - ROM驅(qū)動(dòng)頭功放IC
文件頁(yè)數(shù)： 2/20頁(yè)
文件大小： 143K
代理商： HA12220F
HA12220F
Rev.1, Apr. 1997, page 2 of 20
Block Diagram
28
1
RF2
0.1
μ
RF1
27
V
CC
26
BYPS
VCB
2
RF3
3
RF4
4
TR1
0.1
μ
AGCF
10
μ
+
25
VCF
RFC
RFS
FOK
+
FSA
1
μ
+
24
–
+
–
+
GND
23
0.015
μ
DFH
DFT
21
HD49250
AGCO
22
HD49250
20
FOK
HD49250
MIRR
HD49250
18
MIRH
0.033
μ
XLT
HD49250
DATA
HD49250
–
+
–
+
–
FE
–
+
FA2
–
+
–
+
FA
–
+
TE
–
+
Gain=12dB Typ
Gain=8dB Typ
FVR2
–
+
TA
–
+
TVR2
TVR
FVR
Offset
EQ
BIAS
AGC
DEFECT
MIRR
TR1
–
+
TVR
BAL
5
TR2
6
MD
LD
TR2
APC
–
+
7
TE
100
μ
8
HD49250
FE
9
CI
HD49250
μ
-COM
DAC
μ
-COM
ADC
VC
BUF
CO
11
μ
-COM
XRST
13
HD49250
CLK
14
GND
G
G
IIL
Interface
+
12
10
15
16
17
19
TLPF
Gain changing
相關(guān)PDF資料
PDF描述
HA12226 Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12227F Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12226F Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12228F Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)
HA12229F Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA12221F 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.)
HA12222F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.)
HA12223F 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.)
HA12226 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12226F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
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