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TDA8315T/N3 View Datasheet(PDF) - Philips Electronics

Part Name
Description
View to exact match
TDA8315T/N3
Philips
Philips Electronics Philips
TDA8315T/N3 Datasheet PDF : 16 Pages
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Philips Semiconductors
Integrated NTSC decoder
and sync processor
Preliminary specification
TDA8315T
SYMBOL
PARAMETER
CONDITIONS MIN.
DEMODULATOR OUTPUTS (PINS 20 AND 21)
B
bandwidth of demodulators
VO/T
change of output signal amplitude with
temperature
VO/VP
change of output signal amplitude with
supply voltage
G
gain ratio of demodulator G(U)/G(V)
demodulator angle
pin 8 LOW
pin 8 HIGH
V21(p-p)
U output signal amplitude at nominal
saturation (peak-to-peak value)
V20(p-p)
V output signal amplitude at nominal
saturation (peak-to-peak value)
ZO
output impedance (U)/(V) output
VO
DC output voltage
DEMODULATION ANGLE SWITCH INPUT (PIN 8)
V8
input voltage for 90° angle
V8
input voltage for 110° angle
SUBCARRIER OUTPUT SIGNAL (PIN 17)
V17(p-p)
output signal amplitude
(peak-to-peak value)
ZO
output impedance
VO
DC output voltage
Horizontal and vertical synchronization circuits
3 dB; note 8
note 2
note 2
0.9
85
105
note 9
note 9
VP 1
SYNC VIDEO INPUT (PIN 13)
V13
sync pulse amplitude
SL
slicing level
note 4
50
note 10
VERTICAL SYNC
tW
width of the vertical sync pulse without sync note 11
22
instability
HORIZONTAL OSCILLATOR
ffr
ffr
fosc/VP
free-running frequency
spread on free running frequency
frequency variation with respect to the
supply voltage
fosc/T frequency variation with temperature
VP = 8 V±10%;
note 2
note 2
TYP.
650
0.1
1.0
90
110
1.5
1.5
3
300
250
1.6
300
50
15 734
0.2
MAX. UNIT
kHz
%/K
±0.1
dB
1.1
95
deg
115
deg
V
V
500
V
1
V
V
mV
V
mV
%
µs
Hz
±2
%
0.5
%
tbf
Hz/K
September 1994
8
 

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