LA9242M
No.7097-3/5
Continued from preceding page.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
DRF
Detection voltage
DRFvth
Difference from VR at RFSM
-0.40
-0.2
0
V
Output voltage H
DRF-H
+4.5
+4.9
V
Output voltage L
DRF-L
0
+0.5
V
FZD
Detection voltage 1
FZD1
FE, difference from VR
0
+0.2
V
Detection voltage 2
FZD2
FE, difference from VR
0
V
HFL
Detection voltage
HFLvth
Difference from VR at RF
-0.55
-0.40
-0.25
V
Output voltage H
HFL-H
+4.5
+4.9
V
Output voltage L
HFL-L
0
+0.5
V
TES
Detection voltage LH
TES-LH
TESI, difference from VR
-0.15
-0.10
-0.05
V
Detection voltage HL
TES-HL
TESI, difference from VR
+0.05
+0.10
-0.15
V
Output voltage H
TES-H
+4.5
+4.9
V
Output voltage L
TES-L
0
+0.5
V
JP
Output voltage H
JP-H
Difference from JP+0V, JP = 0V at JP+0V, JP = 5V, TO
+0.35
+0.5
+0.65
V
Output voltage L
JP-L
Difference from JP+0V, JP = 0V at JP+0V, JP = 0V, TO
-0.65
-0.5
-0.35
V
Spindle amplifier
Offset 12
SPD12ost
Difference from VR at SPD, 12cm mode
-40
0
+40
mV
Offset 8
SPD8ost
Difference from VR at SPD, 8cm mode
-40
0
+40
mV
Offset off
SPDof
Difference from VR at SPD, OFF mode
-30
0
+30
mV
Output voltage H12
SPD-H12
Difference from offset-12, 12cm mode, CV+5V, CV = 0V
+0.75
+1.0
+1.25
V
Output voltage L12
SPD-L12
Difference from offset-12, 12cm mode, CV+0V, CV = 5V
-1.25
-1.0
-0.75
V
Output voltage H8
SPD-H8
Difference from offset-8, 8cm mode, CV+5V, CV = 0V
+0.35
+0.5
+0.65
V
Sled amplifier
SLEQ offset
SLDost
Difference from TO at SLEQ
-30
0
+30
mV
Offset SLD
SLDost
SLEQ = VR, difference from VR
-100
0
+100
mV
Offset off
SLDof
Off mode
-40
0
+40
mV
Disc switching
RW-VTH
RWvth
RW
+1.5
2.0
+2.7
V
SLC
No signal voltage
SLCo
SLC
+2.25
+2.5
+2.75
V
Shock
No signal voltage
SCIo
SCI, difference from VR
-40
0
+40
mV
Detection voltage H
SCIvthH
SCI, difference from VR
+60
+100
+140
mV
Detection voltage L
SCIvthL
SCI, difference from VR
-140
-100
-60
mV
DEF
Detection voltage
DEFvth
Difference between LF2 voltage when RFSM = 3.5V and
DEF is detected and LF2 voltage when RFSM = 3.5V
+0.20
+0.35
+0.50
V
Output voltage H
DEF-H
+4.5
+4.9
V
Output voltage L
DEF-L
0
+0.5
V
APC
Reference voltage
LDS
LDS voltage at which LDD = 3V
+160
+190
+220
mV
Off voltage
LDDof
LDD
+3.9
+4.3
+4.6
V