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参数资料
| 型号： | TZA1020A |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | Pre-amplifiers for CD-RW systems |
| 中文描述： | 前级放大器的CD - RW系统 |
| 文件页数： | 21/36页 |
| 文件大小： | 153K |
| 代理商： | TZA1020A |
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2000 Oct 30
28
Philips Semiconductors
Product specication
Pre-ampliers for CD-RW systems
TZA1020; TZA1020A
11.1
Transfer functions for normalized servo signals
I
FEN
G
fe
I
C1
I
C4
–
I
C1
I
C4
+
----------------------
I
C3
I
C2
–
I
C3
I
C2
+
----------------------
+
×
I
negdoc
×
=
I
XDN
G
xd
I
C1
I
C4
+
()
I
C2
I
C3
+
() G
sat
I
S1
I
S2
–
()
×
–
I
C1
I
C2
I
C3
I
C4
G
sat
I
S1
I
S2
+
()
×
++++
--------------------------------------------------------------------------------------------------------------
I
negdoc
×
=
I
REN
G
re
RE
scale
I
C1
I
C4
+
()
I
C2
I
C3
+
() G
sat
I
S1
I
S2
–
()
×
–
I
C1
I
C2
I
C3
I
C4
G
sat
I
S1
I
S2
+
()
×
++++
--------------------------------------------------------------------------------------------------------------
×
I
negdoc
×
=
I
TLN
G
tl
TL
scale
I
C1
I
C4
+
()
I
C2
I
C3
+
() G
sat
I
S1
I
S2
–
()
×
–
I
C1
I
C2
I
C3
I
C4
G
sat
I
S1
I
S2
+
()
×
++++
--------------------------------------------------------------------------------------------------------------
×
I
negdoc
×
=
I
MIRN
G
– mir MIRscale
I
C1
I
C4
+
()
I
C2
I
C3
+
() G
sat
I
S1
I
S2
–
()
×
–
I
CAGAIN
--------------------------------------------------------------------------------------------------------------
×
I
negain
×
=
I
negdoc
I
negain
I
C1
I
C2
I
C3
I
C4
+++
I
sumref
---------------------------------------------------
×
=
at I
C1
I
C2
I
C3
I
C4
0.9I
sumref
<
+++
I
negdoc
I
negain
I
C1
I
C2
I
C3
I
C4
+++
I
sumref
---------------------------------------------------
×
=
at I
C1
I
C2
I
C3
I
C4
1.1I
sumref
>
+++
I
negdoc
I
negain
I
C1
I
C2
I
C3
I
C4
+++
I
sumref
---------------------------------------------------
×
=
at I
C1
I
C2
I
C3
I
C4
1.1I
sumref
>
+++
I
S1
I
SA1
I
SB1 IS2
I
SA2
I
SB2
+
=
,
+
=
G
sat
4G
gr
I
ref
I
sdfine
+
()
×
I
ref
-----------------------------------------------------------
=
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| TZA1020HP | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Pre-amplifiers for CD-RW systems |
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| TZA1022 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Preamplifier and laser supply for CD/CDRW read-only optical systems (TRICINTA) |
| TZA1024 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:The TZA1024 is a data amplifier and laser supply circuit for voltage output mechanisms found in a wide range of audio and video CD systems. The device contains an RF amplifier and an automatic laser power control circuit. |
| TZA1024T | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Data amplifier and laser supply circuit for CD audio and video optical systems ADALAS |
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