TDA8315 Philips Semiconductors, TDA8315 Datasheet - Page 2

• Manufacturer Part Number: TDA8315
• Description: Integrated NTSC decoder and sync processor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
September 1994
V
I
Input voltages
V
V
Output signals
V
V
V
V
V
V
Control voltages
V
P
CVBS or Y/C input
Integrated chrominance trap and bandpass filters
(automatically calibrated)
Integrated luminance delay line
Alignment-free NTSC colour decoder
Horizontal PLL with an alignment-free horizontal
oscillator
Vertical count-down circuit
Low dissipation (320 mW)
Small amount of peripheral components compared with
competition ICs.
P
13(p-p)
15(p-p)
O(b-w)
21(p-p)
20(p-p)
2
7
10
control
Integrated NTSC decoder
and sync processor
TYPE NUMBER
TDA8315T
SYMBOL
supply voltage (pins 11 and 12)
supply current
CVBS/Y input voltage (peak-to-peak value)
chrominance input voltage (peak-to-peak value)
luminance output voltage (blank-to-white value)
horizontal sync pulse
vertical sync pulse
back porch clamping pulse
control voltages for Saturation and Hue
U output voltage (peak-to-peak value)
V output voltage (peak-to-peak value)
NAME
SO24
plastic small outline package; 24 leads; body width 7.5 mm
PARAMETER
2
GENERAL DESCRIPTION
The TDA8315T is an alignment-free NTSC decoder/sync
processor. The device can be used for normal television
applications and for Picture-in-Picture (PIP) applications.
The input signal can be either CVBS or Y/C and at the
outputs the following signals are available:
The supply voltage for the IC is 8 V. It is available in a
24-pin SO package.
DESCRIPTION
Luminance signal
Colour difference signals (U and V)
Horizontal and vertical synchronization pulses
Back porch clamping pulse (burst-key pulse).
PACKAGE
7.2
0
MIN.
8.0
40
1
0.3
1.65
1.5
1.5
4
4
4
TYP.
Preliminary specification
8.8
5
MAX.
TDA8315T
SOT137-1
VERSION
V
mA
V
V
V
V
V
V
V
V
V
UNIT