SAA5252 Ver la hoja de datos (PDF) - Philips Electronics
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SAA5252 Datasheet PDF : 20 Pages
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Philips Semiconductors
Line twenty-one acquisition and display (LITOD)
Product specification
SAA5252
SYMBOL
PARAMETER
CONDITIONS
RGBREF (PIN, 17)
VI
input voltage
ILI
input leakage current
R, G AND B (PINS 15, 14 AND 13); note 1
VIL
LOW level input voltage
VIH
HIGH level input voltage
ZI
input impedance
BLANIN (PIN 9)
VIL
LOW level input voltage
VIH
HIGH level input voltage
ILI
input leakage current
tr
input rise time
tf
input fall time
I2C/DC (PIN 2)
VIL
LOW level input voltage
VIH
HIGH level input voltage
ILI
input leakage current
SCL (PIN 4)
VIL
LOW level input voltage
VIH
HIGH level input voltage
fclk
clock frequency
tr
input rise time
tf
input fall time
ILI
input leakage current
CI
input capacitance
Inputs/outputs
VI = 0 to VDD
VI = 0 to VDD
between 10% and 90%
between 90% and 10%
VI = 0 to VDD
between 10% and 90%
between 90% and 10%
VI = 0 to VDD
CERAMIC RESONATOR (PINS 20, 21 AND 22); see Fig.5
fosc
oscillator frequency
C0
parallel capacitance
C1
series capacitance
L1
series inductance
R1
series resistance
BLACK (PIN 23)
Cblack
Vblack
storage capacitor to ground
black level voltage for
nominal sync amplitude
ILI
input leakage current
VI = 0 to VDD
MIN.
−0.3
−10
−0.3
2.0
2.5
−0.3
2.0
−10
−
−
0
2.0
−10
−0.3
3.0
0
−
−
−10
−
11.82
−
−
−
−
−
1.8
−10
TYP.
−
−
−
−
5.0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
12
5.35
37.4
35.5
6
100
2.15
−
MAX.
UNIT
VDD
V
+10
µA
0.8
V
VDD + 0.5 V
−
kΩ
0.8
V
VDD + 0.5 V
+10
µA
80
ns
80
ns
0.8
V
VDD
V
+10
µA
1.5
V
VDD + 0.5 V
100
kHz
2
µs
2
µs
+10
µA
10
pF
12.18
−
−
−
25
−
2.5
+10
MHz
pF
pF
µH
Ω
nF
V
µA
1996 Jul 18
7
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