ICs for TV-SETS
SECAM Decoder
ILA8395
The ILA8395 is a self-calibrating, fully integrated SECAM decoder. The IC should preferably be used in conjunction with
the PAL/NTSC decoder ILA8362 or ILA8366 and with the switched capacitor baseband delay circuit ILA4661. The IC
incorporates HF and LF filters, a demodulator and an identification circuit (luminance is not processed in this IC). The IC needs
no adjustments and very few external components are required. A highly stable reference frequency is required for calibration
and a two-level sandcastle pulse for blanking and burst gating.
Device is functionally identical to the TDA8395 Philips.
QUICK REFERENCE DATA
PARAMETER, UNIT
Supply current, mA
Positive supply voltage, V
Total power dissipation, mW
Output voltage amplitude (peak-to-peak), V
Output voltage amplitude (peak-to-peak), V
Ratio of -(B-Y) and -(R-Y)
Operating ambient temperature range,
ºC
PINNING
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SYMBOL
f
ref
/IDENT
TEST
V
p
n.c.
n.c.
GND
CLOCHE
ref
PLL
ref
-(R-Y)
-(B-Y)
n.c.
n.c.
n.c.
n.c.
SAND
CVBS
DESCRIPTION
reference frequency input/identification input
test output
positive supply voltage
not connected
not connected
ground
Cloche reference filter
PLL reference
-(R-Y) output
-(B-Y) output
not connected
not connected
not connected
not connected
sandcastle pulse input
video (chrominance) input
SYMBOL
I
CC
V
p
P
tot
V9
(p-p)
V10
(p-p)
-(B-Y) / -(R-Y)
T
amb
TYPE
25
7.2…8.8
220
0.97…1.13
1.23…1.43
1.23…1.32
-25…+70
1
INTEGRAL
京公网安备 11010802033920号
EEWORLD
