參數(shù)資料
型號: SAA4970T
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Economical video processing IC ECOBENDIC
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO56
封裝: PLASTIC, SOT-190-1, VSOP-56
文件頁數(shù): 24/32頁
文件大小: 179K
代理商: SAA4970T
1996 Oct 25
24
Philips Semiconductors
Preliminary specification
Economical video processing IC
(ECOBENDIC)
SAA4970T
Notes to the characteristics
1.
f
CLK
= 32 MHz, f
data
= 16 MHz (rectangular full scale); without output load.
2.
Timings and levels have to be measured with load circuits 1.2 k
connected to 3.0 V (TTL load) and C
L
= 25 pF.
3.
A series resistor of 25
is integrated at the outputs of the buffers. With 50
in series, close to the output pins, the
nominal output voltage for 75
line termination is 1 V (p-p).
Input/output timing
Fig.12 Timing diagram.
handbook, full pagewidth
MGE102
tr
tC27H
th
tsu
tDOH
tDOD
tC27
tf
2.4 V
CLOCK
CK1, CK2
INPUT
DATA
OUTPUT
DATA
1.5 V
0.6 V
2.0 V
0.8 V
2.4 V
0.6 V
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