參數(shù)資料
型號: SAA7152
廠商: NXP SEMICONDUCTORS
元件分類: 信號分離
英文描述: Digital Video Comb Filter DCF
中文描述: Y/C SEPARATOR IC, PQCC44
封裝: PLASTIC, MO-047AC, SOT-187-2, LCC-44
文件頁數(shù): 12/15頁
文件大?。?/td> 77K
代理商: SAA7152
August 1996
12
Philips Semiconductors
Product specification
Digital Video Comb Filter (DCF)
SAA7152
Note
1.
t
SU
, t
HD
, t
OH
and t
OD
include t
r
and t
f
.
Data outputs (pins 25 to 32 and pins 35 to 42)
V
OL
V
OH
C
L
output voltage LOW
output voltage HIGH
load capacitor
0
2.4
8
0.6
V
DD
25
V
V
pF
Timing of data outputs
Fig.8
t
OH
output signal hold time from
positive edge of LL27
output delay from
positive edge of LL27
C
L
= 8 pF
3
ns
t
OD
C
L
= 25 pF
32
ns
Line locked clock input LL27 (pin 2)
Fig.8
t
LL27
t
p
t
r
t
f
cycle time
duty factor
rise time
fall time
note 1
t
LL27H
/ t
LL27
35
40
50
39
60
5
6
ns
%
ns
ns
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Fig.8 Data input and output timing.
handbook, full pagewidth
MEH556-1
clock input LL27
t
LL27 H
t
LL27
t
f
t
r
2.4 V
1.5 V
0.6 V
input data
output data
t
SU
t
HD
2.0 V
0.8 V
not valid
not valid
2.4V
0.6 V
t
OH
t
OD
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