SAA4700T_V5 查看數據表（PDF） - Philips Electronics
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SAA4700T_V5 Datasheet PDF : 14 Pages
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Philips Semiconductors
VPS dataline processor
Preliminary specification
SAA4700T
LIMITING VALUES
In accordance with the Absolute Maximum System (IEC 134).
Ground pins 3 and 4 as well as supply pins 17 and 18 tied together.
SYMBOL
PARAMETER
VP1
VP2
Tstg
Tamb
supply voltage (pin 17)
supply voltage (pin 18)
storage temperature range
operating ambient temperature range
MIN.
−0.5
−0.5
−20
0
MAX.
6.0
6.0
125
+70
UNIT
V
V
°C
°C
THERMAL RESISTANCE
SYMBOL
Rth j-a
PARAMETER
from junction to ambient in free air
MIN.
−
MAX.
130
UNIT
K/W
CHARACTERISTICS
VP1 = VP2 = 5 V; Tamb = 25 °C; CVBS signal according to VPS and VPT standard and measurements taken in Fig.1,
unless otherwise specified.
SYMBOL
PARAMETER
VP1, VP2
IP
supply voltages (pins 17 and 18)
total supply current
CVBS and sync inputs (pins 1 and 2)
Vi CVBS
CVBS input signal (peak-to-peak value)
Vi data
data input signal
(peak-to-peak value, pin 1)
Vi sync
sync input signal
(peak-to-peak value, pin 2)
RS
source resistance
Composite sync output (pin 6)
VOL
output voltage LOW
VOH
output voltage HIGH
IOL
output current LOW
IOH
output current HIGH
td
sync separator delay time
DAV output (pin 13)
VOL
output voltage LOW
VOH
output voltage HIGH
IOL
output current LOW
IOH
output current HIGH
CONDITIONS
I17 + I18
MIN.
4.5
−
TYP.
5
18
MAX.
5.5
23
UNIT
V
mA
sync-to-white 0.5
1
note 1; Fig.4
1.4
V
line 16; Fig.4 250
500
700
mV
100
−
600
mV
−
−
1
kΩ
note 2
−
−
0.4
V
2.4
−
−
V
−
−
200
µA
−
−
−500 µA
−
0.3
−
µs
−
−
0.4
V
2.4
−
−
V
−
−
500
µA
−
0.01 1
µA
March 1991
9
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