LA9230M Datasheet, PDF (3/20 Pages) Sanyo Semicon Device – Analog Signal Processor ASP for CD players

LA9230M/9231M
Continued from preceding page.
Parameter
[HFL]
Detection voltage
Output voltage H
Output voltage L
[TES]
Detection voltage LH
Detection voltage HL
Output voltage H
Output voltage L
[JP]
Output voltage H
Output voltage L
[Spindle amplifier]
Offset 12
Offset 8
Offset off
Output voltage H12
Output voltage L12
Output voltage H8
[Sled amplifier]
SLEQ offset
Offset SLD
Offset off
Off VTH
[SLC]
No signal voltage
[Shock]
No signal voltage
Detection voltage H
Detection voltage L
[DEF]
Detection voltage
Output voltage H
Output voltage L
[APC]
Reference voltage
Off voltage
Symbol
Conditions
min typ max Unit
HFLvth
HFL-H
HFL-L
Difference from VR at RFSM
–0.35 –0.2 –0.05 V
4.5 4.9
0 +0.5 V
TES-LH
TES-HL
TES-H
TES-L
TESI, difference from VR
TESI, difference from VR
–0.15 –0.10 –0.05 V
0.05 0.10 0.15 V
4.5 4.9
V
0 +0.5 V
JP-H
JP-L
Difference from JP⁺ = 0 V, JP^– = 0 V at JP⁺ = 0 V,
JP^– = 5 V, TO
0.35
0.5 0.65 V
Difference from JP⁺ = 0 V, JP^– = 0 V at JP⁺ = 5 V,
JP^– = 0 V, TO
–0.65
–0.5 –0.35
V
SPD12ost
SPD8ost
SPDof
SPD-H12
SPD-L12
SPD-H8
Difference from VR at SPD, 12 cm mode
Difference from VR at SPD, 8 cm mode
Difference from VR at SPD, OFF mode
Difference from offset-12, 12 cm mode
CV⁺ = 5 V, CV^– = 0 V
Difference from offset-12 , 12 cm mode
CV⁺ = 0 V, CV^– = 5 V
Difference from offset-8, 8 cm mode
CV⁺ = 5 V, CV^– = 0 V
–40
0 +40 mV
–40
0 +40 mV
–30
0 +30 mV
0.75 1.0 1.25 V
–1.25 –1.0 –0.75 V
0.35 0.5 0.65 V
SLEQost
SLDost
SLDof
SLOFvth
Difference from TO at SLEQ
SLEQ = VR, difference from VR
Off mode
SLOF
–30
–100
–40
1.0
0 +30 mV
0 +100 mV
0 +40 mV
1.4 2.0 V
SLCo SLC
2.25 2.5 2.75 V
SCIo
SCIvthH
SCIvthL
SCI, difference from VR
SCI, difference from VR
SCI, difference from VR
–40
60
–140
0
100
–100
+40 mV
140 mV
–60 mV
DEFvth
DEF-H
DEF-L
Difference between LF2 voltage when RFSM =
3.5 V and DEF is detected and LF2 voltage when
RFSM = 3.5 V
0.20 0.35 0.50 V
4.5 4.9
V
0 +0.5 V
LDS
LDDof
LDS voltage at which LDD = 3 V
LDD
150 180 210 mV
3.9 4.3 4.6 V
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