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SAA7372 Datasheet, PDF (45/60 Pages) NXP Semiconductors – Digital servo processor and Compact Disc decoder CD7
◁
Philips Semiconductors
Digital servo processor and Compact Disc
decoder (CD7)
Product specification
SAA7372
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
Digital outputs
OUTPUT: CL4
VOL
LOW level output voltage
VOH
HIGH level output voltage
CL
load capacitance
tr
output rise time
tf
output fall time
OUTPUT: CL16
VOL
LOW level output voltage
VOH
HIGH level output voltage
CL
load capacitance
tr
output rise time
tf
output fall time
OUTPUTS: V4 AND V5
VOL
LOW level output voltage
VOH
HIGH level output voltage
CL
load capacitance
tr
output rise time
tf
output fall time
Open-drain outputs
IOL = 1 mA
IOH = −1 mA
CL = 20 pF;
0.8 to (VDDD − 0.8)
CL = 20 pF;
(VDDD − 0.8) to 0.8
0
−
VDDD − 0.4 −
−
−
−
−
−
−
IOL = 1 mA
IOH = −1 mA
CL = 20 pF;
0.8 − (VDDD − 0.8)
CL = 20 pF;
(VDDD − 0.8) − 0.8
0
−
VDDD − 0.4 −
−
−
−
−
−
−
VDDD = 4.5 to 5.5 V; 0
−
IOL = 10 mA
VDDD = 3.4 to 5.5 V; 0
−
IOL = 5 mA
VDDD = 4.5 to 5.5 V; VDDD − 1 −
IOH = −10 mA
VDDD = 3.4 to 5.5 V; VDDD − 1 −
IOH = −5 mA
−
−
CL = 20 pF;
−
−
0.8 − (VDDD − 0.8)
CL = 20 pF;
−
−
(VDDD − 0.8) − 0.8
0.4
V
VDDD
V
25
pF
20
ns
20
ns
0.4
V
VDDD
V
50
pF
15
ns
15
ns
1.0
V
1.0
V
VDDD
V
VDDD
V
50
pF
10
ns
10
ns
OUTPUTS: CFLG, C2FAIL, STATUS, KILL, V3 AND LDON (OPEN-DRAIN OUTPUT WITH PROTECTION DIODE TO VDD)
VOL
LOW level output voltage IOL = 1 mA
0
−
0.4
V
IOL
LOW level output current
−
−
2
mA
CL
load capacitance
−
−
25
pF
tf
output fall time
CL = 20 pF;
−
−
(VDDD − 0.8) − 0.8
30
ns
1998 Feb 26
45
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