SAA5X9X Datasheet, PDF (58/68 Pages) NXP Semiconductors – Economy teletext and TV microcontrollers

Philips Semiconductors
Economy teletext and TV microcontrollers
Preliminary specification
SAA5x9x family
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
REF+, REF−
V_IH
HIGH level input voltage
Z_I
input impedance
C_I
input capacitance
ADC0, ADC1 and ADC2
V_IL
LOW-level input voltage
Analog input/output
3.0
2.5
−
−0.3
−
V_DD + 0.3
V
5.0
−
kΩ
−
10
pF
−
V_DD
V
BLACK
C_BLACK
V_BLACK
storage capacitor to ground
black level voltage for nominal
sync amplitude
I_LI
input leakage current
Crystal oscillator
−
100
−
nF
1.8
2.15
2.5
V
-10
−
+10
µA
OSCIN
V_IL
LOW-level input voltage
V_IH
HIGH-level input voltage
C_I
input capacitance
−0.3
−
0.2V_DD − 0.1 V
0.7V_DD
−
V_DD + 0.3
V
−
−
10
pF
OSCOUT
C_O
output capacitance
−
−
10
pF
CRYSTAL SPECIFICATION; NOTE 2
f_xtal
nominal frequency
C_L
load capacitance
C1
series capacitance
C0
parallel capacitance
R_r
resonance resistance
T_xtal
temperature range
X_j
adjustment tolerance
X_d
drift
−
−
T_amb = 25 °C
−
T_amb = 25 °C
−
T_amb = 25 °C
−
-20
T_amb = 25 °C
−
−
12
32
18.5
4.9
35
+25
−
−
−
−
−
−
−
+70
±50 × 10^-6
±30 × 10^-6
MHz
pF
fF
pF
Ω
°C
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 Ω.
2. Crystal order number 4322 143 05561.
1997 Jul 07
58