參數(shù)資料
型號： 935242220551
廠商： NXP SEMICONDUCTORS
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQFP208
封裝： PLASTIC, SOT-316, SQFP-208
文件頁數(shù)： 40/148頁
文件大小： 692K
代理商： 935242220551
1998 Apr 09
134
Philips Semiconductors
Product specication
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
SAA7146A
to(f)
output fall time from VIHmin to
VILmax with a bus capacitance
from 10 to 400 pF
note 4
V
up to 3 mA sink
current at VOL1
20 + 0.1Cb
250
up to 3 mA sink
current at VOL2
20 + 0.1Cb
250
Ii
input current each I/O pin with an
input voltage between 0.4 and
0.9VDDi2Cmax
note 3
10(5)
+10(5)
A
Ci
capacitance for each I/O pin
10
pF
Clock input timing (LLC_A and LLC_B); see Fig.47
tLLC_A,
tLLC_B
cycle time
31
45
ns
δ
duty factor
tLLCH/tLLC
40
50
60
%
tr
rise time
5ns
tf
fall time
6ns
Data and control input timing; see Fig.47
tSU
set-up time
6
ns
tHD
hold time
3
ns
Clock output timing (LLC_A, LLC_B); see Fig.47
CL
output load capacitance
15
40
pF
tLLC_A,
tLLC_B
cycle time
31
45
ns
δ
duty factor
tLLCH/tLLC
40
50
60
%
tr
rise time
0.6 to 2.6 V
5ns
tf
fall time
2.6 to 0.6 V
5ns
Data and control output timing; see Fig.47
CL
load capacitance
15
40
pF
tOH
output hold time
CL =15pF
4
ns
tpd
propagation delay from positive
edge of LLC_A, LLC_B
CL =40pF
25
ns
PCI I/O signals
DC SPECIFICATION
VIH
HIGH-level input voltage
2.0
5.75
V
VIL
LOW-level input voltage
0.5
+0.8
V
ILIH
HIGH-level input leakage current
VI = 2.7 V; note 1
70
A
ILIL
LOW-level input leakage current
VI = 0.5 V; note 1
70
A
VOH
HIGH-level output voltage
IO = 2 mA
2.4
V
VOL
LOW-level output voltage
IO = 3 and 6 mA;
note 6
0.55
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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