tda4661 NXP Semiconductors, tda4661 Datasheet - Page 5

• Manufacturer Part Number: tda4661
• Description: Baseband Delay Line
• Manufacturer: NXP Semiconductors

Philips Semiconductors
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; V
3. The leading edge of the burst-key pulse or H-blanking pulse is used for timing.
December 1994
Sandcastle pulse input (pin 5)
f
f
V
V
I
C
SYMBOL
BK
SAND
5
5
slice
Baseband delay line
5
burst-key frequency
sandcastle frequency
top pulse voltage
internal slicing level
input current
input capacitance
PARAMETER
I14, 16
= 0 (R
note 3
S
6
300 ).
CONDITIONS
14.2
14.2
4.0
V
5
MIN.
1.0
15.625
15.625
TYP.
Product specification
17.0
17.0
V
V
10
10
TDA4661
MAX.
P
5
+ 1.0 V
0.5 V
kHz
kHz
pF
UNIT
A