Philips TDA8395T-N3, TDA8395T-N2, TDA8395T-N1, TDA8395P-N2 Datasheet

DATA SH EET

Preliminary specification
File under Integrated Circuits, IC02

October 1991

INTEGRATED CIRCUITS

TDA8395

SECAM decoder

October 1991 2

Philips Semiconductors Preliminary specification

SECAM decoder TDA8395

FEATURES

• Fully integrated filters

• Alignment free

• For use with baseband delay

GENERAL DESCRIPTION

The TDA8395 is a self-calibrating, fully integrated SECAM decoder. The IC should preferably be used in conjunction with
the PAL/NTSC decoder TDA8362 or TDA8366 and with the switched capacitor baseband delay circuit TDA4660. 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.

QUICK REFERENCE DATA

ORDERING INFORMATION

Note

1. SOT38-1; 1996 December 3.

SYMBOL PARAMETER MIN. TYP. MAX. UNIT

V

P

positive supply voltage; pin 3 7.2 − 8.8 V

P

tot

total power dissipation −−220 mW

V

16(p-p)

composite video input voltage
(peak-to-peak value); pin 16

− 1.0 1.5 V

V

O(p-p)

−(R−Y) output voltage amplitude
(peak-to-peak value); pin 9

− 1.05 − V

V

O(p-p)

−(B−Y) output voltage amplitude
(peak-to-peak value); pin 10

− 1.33 − V

EXTENDED TYPE NUMBER

PACKAGE

PINS PIN POSITION MATERIAL CODE

TDA8395 16 DIL plastic SOT38GE1

(1)

October 1991 3

Philips Semiconductors Preliminary specification

SECAM decoder TDA8395

Fig.1 Block diagram.

Fig.2 Pin configuration

PINNING

SYMBOL PIN DESCRIPTION

f

ref/

IDENT 1 reference frequency

input/identification input
TEST 2 test output
V

P

3 positive supply voltage
n.c. 4 not connected
n.c. 5 not connected
GND 6 ground
CLOCHE

ref

7 Cloche reference filter
PLL

ref

8 PLL reference

−(R−Y) 9 −(R−Y) output

−(B−Y) 10 −(B−Y) output

n.c. 11 not connected
n.c. 12 not connected
n.c. 13 not connected
n.c. 14 not connected
SAND 15 sandcastle pulse input
CVBS 16 video (chrominance) input