參數(shù)資料
型號(hào): SAA5291PS
廠商: NXP Semiconductors N.V.
英文描述: Economy teletext and TV microcontrollers(經(jīng)濟(jì)的圖文電視和TV控制器)
中文描述: 經(jīng)濟(jì)圖文電視和電視微控制器(經(jīng)濟(jì)的圖文電視和電視控制器)
文件頁數(shù): 60/72頁
文件大小: 652K
代理商: SAA5291PS
1998 Dec 14
60
Philips Semiconductors
Preliminary specification
Economy teletext and TV microcontrollers
SAA5x9x family
Notes
1.
All RGB current is sourced from the RGBREF pin. The maximum effective series resistance between RGBREF and
the R, G and B pins is 150
.
Crystal order number 4322 143 05561.
2.
REF+, REF
V
IH
Z
I
C
I
ADC0, ADC1 and ADC2
V
IL
LOW-level input voltage
HIGH level input voltage
input impedance
input capacitance
3.0
2.5
5.0
V
DD
+ 0.3
10
V
k
pF
0.3
V
DD
V
Analog input/output
BLACK
C
BLACK
V
BLACK
storage capacitor to ground
black level voltage for nominal
sync amplitude
input leakage current
1.8
100
2.15
2.5
nF
V
I
LI
10
+10
μ
A
Crystal oscillator
OSCIN
V
IL
V
IH
C
I
OSCOUT
LOW-level input voltage
HIGH-level input voltage
input capacitance
0.3
0.7V
DD
0.2V
DD
0.1
V
DD
+ 0.3
10
V
V
pF
C
O
C
RYSTAL SPECIFICATION
; note 2
output capacitance
10
pF
f
xtal
C
L
C1
C0
R
r
T
xtal
X
j
X
d
nominal frequency
load capacitance
series capacitance
parallel capacitance
resonance resistance
temperature range
adjustment tolerance
drift
20
12
32
18.5
4.9
35
+25
+70
±
50
×
10
-6
±
30
×
10
-6
MHz
pF
fF
pF
°
C
T
amb
= 25
°
C
T
amb
= 25
°
C
T
amb
= 25
°
C
T
amb
= 25
°
C
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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