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Número de pieza | SAA5281ZP | |
Descripción | Integrated Video input processor and Teletext decoder IVT1.8 | |
Fabricantes | NXP Semiconductors | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de SAA5281ZP (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
No Preview Available ! INTEGRATED CIRCUITS
DATA SHEET
SAA5281
Integrated Video input processor
and Teletext decoder (IVT1.8*)
Preliminary specification
Supersedes data of June 1994
File under Integrated Circuits, IC02
1996 Nov 04
1 page Philips Semiconductors
Integrated Video input processor and
Teletext decoder (IVT1.8*)
Preliminary specification
SAA5281
SYMBOL
i.c.
CLK EN
CLK O/P
LINE 23
n.c.
PIN
SOT240-1 SOT247-1 SOT319-2
DESCRIPTION
26 to 35,
38 to 43,
45 to 48
27 to 32,
35 to 38,
41 to 46,
48 to 51
1 to 3,
5 to 8,
45 to 53,
55, 61,
63 to 64
internally connected; normally open-circuit
36 39 56 clock enable input to enable the clock output (CLP O/P pin 37);
internal pull-down normally disables clock
37 40 59 13.5 MHz clock output to drive an external microcontroller
44 47
4 output for indication of Line 23 for use with external circuitry
− 7, 33, 34 9, 10, 12, not connected; normally open-circuit
17, 25, 26,
29, 31,
41 to 43,
54, 57, 58,
60, 62
1996 Nov 04
5
5 Page Philips Semiconductors
Integrated Video input processor and
Teletext decoder (IVT1.8*)
Preliminary specification
SAA5281
SYMBOL
PARAMETER
CONDITIONS
MIN.
BLACK
Cblack
Vblack
storage capacitor to ground
black level voltage for nominal
sync amplitude
−
1.8
ILI input leakage current
VI = 0 to VDD
−10
SDA (OPEN-DRAIN INPUT/OUTPUT)
VIL LOW level input voltage
−0.3
VIH HIGH level input voltage
3.0
VOL
LOW level output voltage
IOL = 3 mA
0
ILI input leakage current
VI = 0 to VDD
−10
CI input capacitance
−
CL load capacitance
−
tr input rise time
between 10% and 90% −
tf input fall time
between 90% and 10% −
tf output fall time
between 3 V and 1 V −
Outputs
STTV
Gsttv
gain of STTV relative to video
input
Vtcs
∆Vtcs
TCS voltage amplitude
DC shift between TCS output
and nominal video output
IO output drive current
CL load capacitance
R, G AND B
VOL LOW level output voltage
VOH HIGH level output voltage
|Zo|
CL
tr
tf
BLAN
output impedance
load capacitance
output rise time
output fall time
IOL = 2 mA
IOH = −1.6 mA;
VRGBREF < VDD − 2 V;
note 2
between 10% and 90%
between 90% and 10%
0.9
0.2
−
−
−
0
VRGBREF
− 0.25
−
−
−
−
VOL
LOW level output voltage
IOL = 1.6 mA
0
VOH
HIGH level output voltage
IOH = − 0.2 mA
1.1
IOH = 0 mA
−
CL load capacitance
−
tr output rise time
between 10% and 90% −
tf output fall time
between 90% and 10% −
TYP.
MAX.
UNIT
100 −
2.15 2.5
− +10
nF
V
µA
− +1.5 V
− VDD + 0.5 V
− 0.5 V
− +10 µA
− 10 pF
− 400 pF
− 2 µs
− 2 µs
− 200 ns
1.0 1.1
0.3 0.45 V
− 0.15 V
− 3.0 mA
− 100 pF
−
VRGBREF
0.2
VRGBREF
+ 0.5
V
V
− 200 Ω
− 50 pF
− 20 ns
− 20 ns
− 0.4 V
−−V
− 2.8 V
− 50 pF
− 20 ns
− 20 ns
1996 Nov 04
11
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet SAA5281ZP.PDF ] |
Número de pieza | Descripción | Fabricantes |
SAA5281ZP | Integrated Video input processor and Teletext decoder IVT1.8 | NXP Semiconductors |
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