TDA8446 データシートの表示（PDF） - Philips Electronics
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TDA8446 Datasheet PDF : 16 Pages
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Philips Semiconductors
Fast RGB/YC switch for digital decoding
Product specification
TDA8446
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Clamp output (CLO)
VOL
LOW level output voltage
VOH
HIGH level output voltage
Synchronization channel (SOUT)
Vo(p-p)
output amplitude
(peak-to-peak value)
IOL = 2 mA
IOH = 10 µA
−
−
0.4
V
2.4 −
−
V
0.2 −
1.5
V
Notes
1. Supply voltage rejection ratio = 20logV--V---R-R---(--(C--O-C--)--)-
2. The relative gain difference is measured when only one input signal (R, G or B) is present.
3. The inputs RIN, GIN and BIN are interconnected; ∆t is the maximum time coincidence error between the luminance
and the chrominance signals.
1995 Feb 16
Fig.4 Fast switching times.
8
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