SAA5265 Просмотр технического описания (PDF) - Philips Electronics
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производитель
SAA5265 Datasheet PDF : 24 Pages
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Philips Semiconductors
10 and 1 page intelligent teletext decoders
Preliminary specification
SAA5264; SAA5265
CHARACTERISTICS
VDD = 3.3 V ±10%; VSS = 0 V; Tamb = −20 to +70 °C; unless otherwise specified.
SYMBOL PARAMETER
CONDITIONS MIN.
TYP.
Supplies
VDDX
IDDP
IDDC
IDDC(idle)
IDDA
IDDA(idle)
all supply voltages referenced to VSS 3.0
periphery supply
note 1
1
current
core supply current normal mode
−
idle mode core supply
−
current
analog supply current
−
idle mode analog
normal mode
−
supply current
3.3
−
15
4.6
45
0.87
Digital inputs
RESET (PIN 43)
VIL
LOW-level input
voltage
VIH
HIGH-level input
voltage
Vhys
Schmitt trigger input
hysteresis voltage
ILI
Rpd(eq)
input leakage current
equivalent pull-down
resistance
VI = 0
VI = VDD
−
−
1.85 −
0.44 −
−
−
55.73 70.71
HSYNC, VSYNC (PINS 36 AND 37)
VIL
LOW-level input
voltage
VIH
HIGH-level input
voltage
Vhys
Schmitt trigger input
hysteresis voltage
ILI
Input leakage current VI = 0 to VDD
Digital outputs
−
−
1.80 −
0.40 −
−
−
FRAME, VDS (PINS 27 AND 35)
VOL
LOW-level output
voltage
VOH
HIGH-level output
voltage
to(r)
output rise time
to(f)
output fall time
IOL = 3 mA
−
−
IOH = 3 mA
2.84 −
between 10% and 7.50 8.85
90%; CL = 70 pF
between 10% and 6.70 7.97
90%; CL = 70 pF
MAX.
3.6
−
18
6
48
1
1.00
−
0.58
0.17
92.45
0.96
−
0.56
0.00
0.13
−
10.90
10.00
UNIT
V
mA
mA
mA
mA
mA
V
V
V
µA
kΩ
V
V
V
µA
V
V
ns
ns
2000 Jan 27
9
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