TDA4662T Philips Semiconductors, TDA4662T Datasheet - Page 6

• Manufacturer Part Number: TDA4662T
• Description: Baseband delay line
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Notes
1. Noise voltage at f = 10 kHz to 1 MHz; R
2. The leading edge of the burst-key pulse or H-blanking pulse is used for timing.
APPLICATION INFORMATION
1996 Nov 14
handbook, full pagewidth
Sandcastle pulse input (pin 5)
f
V
V
I
C
SYMBOL
BK
5
5
slice
Baseband delay line
5
(1) Positioned close to pins.
burst-key frequency/sandcastle frequency
top pulse voltage
internal slicing level
input current
input capacitance
difference
signals
colour
input
PARAMETER
sandcastle
( 5 V)
input
1 nF
1 nF
V i(R Y)
V i(B Y)
S
< 300 .
16
14
5
Fig.3 Application circuit.
10
(1)
22 F
(R Y) comb filtering
(B Y) comb filtering
PULSE PROCESSING
100
nF
LINE-LOCKED PLL /
LINE DELAY
LINE DELAY
5.1 V
TDA4662
9
note 2
VCO
10
10
6
CONDITIONS
5.1 V
(1)
1
100
nF
5.1 V
560
3
12
13
15
11
7
4
8
2
6
MED745
V o(R Y)
V o(B Y)
12 V
i.c.
n.c.
n.c.
n.c.
n.c.
14.2
4.0
V
5
MIN.
difference
signals
output
colour
1.0
15.625
TYP.
Product specification
TDA4662
17.0
V
V
10
10
MAX.
P
5
+ 1.0 V
0.5 V
kHz
pF
UNIT
A