參數(shù)資料
型號： SAA5677HL
廠商： NXP Semiconductors N.V.
英文描述： Enhanced TV microcontrollers with On-Screen Display (OSD)
中文描述： 與微控制器在強(qiáng)化電視屏幕顯示（OSD）
文件頁數(shù)： 102/116頁
文件大?。?/td> 532K
代理商： SAA5677HL
2002 May 06
102
Philips Semiconductors
Objective specification
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA567x; SAA569x
Notes
1.
2.
3.
Peripheral current is dependent on external components and voltage levels on I/Os.
Crystal order number 4322 143 05561.
If the 4322 143 05561 crystal is not used, then the formulae in the crystal specification should be used. Where
C
IO
= 7 pF, the mean of the capacitances due to the chip at XTALIN and at XTALOUT. C
ext
is a value for the mean
of the stray capacitances due to the external circuit at XTALIN and XTALOUT. The maximum value for the crystal
holder capacitance is to ensure start-up, C
osc
may need to be reduced from the initially selected value.
C
osc(typ)
= 2C
L
C
IO
C
ext
.
C
0(max)
= 35
1
2
(C
osc
+ C
IO
+ C
ext
).
4.
5.
Analog input/output
SYNC_FILTER
C
sync
V
sync
storage capacitor to ground
sync filter level voltage for nominal sync
amplitude
0.35
100
0.55
0.75
nF
V
Crystal oscillator
XTALIN
V
IL
V
IH
C
I
XTALOUT
LOW-level input voltage
HIGH-level input voltage
input capacitance
V
SSA
V
DDA
10
V
V
pF
C
O
Crystal specification;
notes 2 and 3
output capacitance
10
pF
f
xtal
C
L
C
1
R
r
C
osc
C
0
T
xtal
X
j
X
d
nominal frequency
crystal load capacitance
crystal motional capacitance
resonance resistance
capacitors at XTALIN, XTALOUT
crystal holder capacitance
temperature range
adjustment tolerance
drift
fundamental mode
20
12
-
note 4
+25
30
20
60
MHz
pF
fF
pF
pF
°
C
T
amb
= 25
°
C
T
amb
= 25
°
C
T
amb
= 25
°
C
T
amb
= 25
°
C
note 5
+85
±
50
×
10
6
±
100
×
10
6
T
amb
= 25
°
C
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA567X 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA5695HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA5697HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA569X 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA5700 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Chinese Character System Teletext CCST decoder
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