TDA4661 데이터 시트보기 (PDF) - Philips Electronics
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TDA4661 Datasheet PDF : 6 Pages
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Philips Semiconductors
Baseband delay line
Product specification
TDA4661
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Sandcastle pulse input (pin 5)
fBK
fSAND
V5
Vslice
I5
C5
burst-key frequency
sandcastle frequency
top pulse voltage
internal slicing level
input current
input capacitance
note 3
14.2 15.625
14.2 15.625
4.0
−
V5 − 1.0 −
−
−
−
−
17.0 kHz
17.0 kHz
VP + 1.0 V
V5 − 0.5 V
10
µA
10
pF
Notes
1. The signal must be blanked line-sequentially. The blanking level must be equal to the non-colour signal.
2. Noise voltage at f = 10 kHz to 1 MHz; VI14, 16 = 0 (RS < 300 Ω).
3. The leading edge of the burst-key pulse or H-blanking pulse is used for timing.
December 1994
6
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