參數(shù)資料
型號(hào): BD7903FS
英文描述: 光ディスクLSI
中文描述: 光ディスク大規(guī)模集成電路
文件頁(yè)數(shù): 10/16頁(yè)
文件大?。?/td> 291K
代理商: BD7903FS
BD7903FS
IC
10/16
!
測(cè)定回路スイッチ表
1
(V
CC
=
SPVM
=
12V, DV
CC
=
VMACT
=
5V, VC
=
1.65V, RL (act)
=
8
, RL (SL)
=
8
+
47
μ
H, RL (SP)
=
2
+
47
μ
H,
Rd
=
0.5
, SPRNF=0.33
, H
=
2.5V, HU
+=
2.6V, HV
+=
HW
+=
2.4V)
INPUT
VIN
1
2
RL SP
SL
IL
OP
IQ1
IQ2
IQ3
IST1
IST2
L
L
L
L
L
L
L
H
H
H
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Designation
SWITCH
CTL
Measure
point
Conditions
IQVC
IQVC
IQDV
IQVC
IQDV
VHB
gmSP
RONUSP
RONLSP
ILIMSP
fosc
1.65V
0.65
2
0V
0V
0V
H
H
H
H
H
H
H
L
H
H
H
H
2
2
2
1
1
1
1
1
1
2
2
1
1
1
1
1
VDZSP
1
H
L
2
1
1
1
1
1
1
2
2
1
1
1
IHIB
1.65V
H
H
1
1
1
1
1 Check VRNF with no output at VIN
=
VC
±
20mV
Check VRNF with output at VIN
=
VC
±
100mV
IHB
=
10mA
Current flowing in each terminal at H
=
2.5V,
H
+=
2.7V (2.3V)
ILSP
=
500mA
ILSP
=
500mA
RON
=
0.5A
12V
VOSP
RON
=
0.5A
VOSP
Pin 2
FG
VFGL
1.65V
H
H
1
1
1
1
HW
+=
2.6V, HV
+=
2.6V, HW
+=
2.4V
VFGH
1.65V
H
H
1
1
1
1
1
1
1
1
1
1
1
1
1
1
HW
+=
2.6V, HV
+=
2.4V, HW
+=
2.4V
VFG
VFG
IU
+
(
),
IV
+
(
),
IW
+
(
)
VSPRNF
VSPRNF
VSPRNF
OUTU, V, W
OUTU, V, W
VOSPU
2 Spindle driver
VIN
=
400mV, VIN
=
900mV
gm (
+
)
=
( VSPRNF1
400mV
VSPRNF2
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