參數(shù)資料
型號: SAA7335
廠商: NXP Semiconductors N.V.
英文描述: DSP for CD and DVD-ROM systems(在CD和DVD-ROM應(yīng)用中的DSP)
中文描述: DSP的CD和DVD - ROM的系統(tǒng)(在光盤和DVD - ROM光碟應(yīng)用中的數(shù)字信號處理器)
文件頁數(shù): 24/36頁
文件大?。?/td> 196K
代理商: SAA7335
1997 Aug 11
24
Philips Semiconductors
Preliminary specification
DSP for CD and DVD-ROM systems
SAA7335
Analog front-end (V
DDA
= 4.5 to 5.5 V); HFIN
f
chan
channel frequency
50
MHz
Digital inputs
V
IL
V
IH
I
LI
C
i
LOW-level input voltage
HIGH-level input voltage
input leakage current
input capacitance
2.0
10
0.8
+10
10
V
V
μ
A
pF
V
i
= 0 to V
DDD
Open-drain output; pin INT
V
OL
I
OL
C
L
t
o(f)
LOW-level output voltage
LOW-level output current
load capacitance
output fall time
I
OL
= 1 mA
0
0.4
0
50
15
V
mA
pF
ns
C
L
= 20 pF; note 1
3-state outputs
V
OL
V
OH
C
L
t
o(r)
t
o(f)
I
LI(Z)
LOW-level output voltage
HIGH-level output voltage
load capacitance
output rise time
output fall time
3-state leakage current
I
OL
= 0 mA
I
OH
=
8 mA
0
2.4
10
0.4
50
15
15
+10
V
V
pF
ns
ns
μ
A
C
L
= 20 pF; note 1
C
L
= 20 pF; note 1
V
i
= 0 to V
DDD
3-state outputs; pins MOTO1, MOTO2 and DOBM
V
OL
LOW-level output voltage
V
DDD
= 4.5 to 5.5 V;
I
OL
= 10 mA
V
DDD
= 4.5 to 5.5 V;
I
OH
=
10 mA
0
0.8
V
V
OH
HIGH-level output voltage
1
+2.4
V
C
L
t
o(r)
t
o(f)
I
LI(Z)
load capacitance
output rise time
output fall time
3-state leakage current
10
50
10
10
+10
pF
ns
ns
μ
A
C
L
= 20 pF; note 1
C
L
= 20 pF; note 1
V
i
= 0 to V
DDD
Digital input/outputs (V
DDD
= 4.5 to 5.5 V)
I
NPUT
/
OUTPUT
: SDA (
INPUT
/
OPEN
-
DRAIN
I
2
C-
BUS OUTPUT
)
V
IL
V
IH
V
OL
LOW-level input voltage
HIGH-level input voltage
LOW-level output voltage
3.0
1.5
0.4
V
V
V
I
OL
= 2 mA;
I
sink
= 3 mA
I
OL
C
SDA
C
SCL
N
marL
N
marH
LOW-level output current
serial data line capacitance
serial clock line capacitance
LOW-level noise margin
HIGH-level noise margin
0.1V
DDD
0.2V
DDD
10
10
mA
pF
pF
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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