TDA8366H datasheet(22/48 Pages) PHILIPS

22 / 48 page

January 1995

Philips Semiconductors

Objective speciﬁcation

I2C-bus controlled PAL/NTSC TV

processor

TDA8366

HORIZONTAL OSCILLATOR

ffr

free running frequency

−

15625

−

∆f

spread on free running

frequency

−−±2%

∆f/∆VP

frequency variation with respect

to the supply voltage

VP = 8.0 V ±10%; note 6

−

0.2

0.5

∆f

(max)

frequency variation with

temperature

Tamb = 0 to 70 °C; note 6

−−

∆f

osc(max)

maximum frequency deviation

at the start of the horizontal

output

−−

FIRST CONTROL LOOP (FILTER CONNECTED TO PIN 41); note 19

fHR

holding range PLL

−±0.9

±1.2

kHz

fCR

catching range PLL

note 6

±0.6

±0.9

−

kHz

S/N

signal-to-noise ratio of the video

input signal at which the time

constant is switched

−

HYS

hysteresis at the switching point

−

SECOND CONTROL LOOP (CAPACITOR CONNECTED TO PIN 40)

∆ϕ

i/∆ϕo

control sensitivity

−

150

−µs/µs

tcr

control range from start of

horizontal output to ﬂyback at

nominal shift position

−µs

tshift

horizontal shift range

63 steps

±2

−−µs

control sensitivity for dynamic

compensation

−

5.3

−µs/V

HORIZONTAL OUTPUT (PIN 38); note 20

VOL

LOW level output voltage

IO =10mA

−−

0.3

IO(max)

maximum allowed output

current

−−

VO(max)

maximum allowed output

voltage

−−

duty factor

note 6

−

FLYBACK PULSE INPUT (PIN 39)

VHSW

switching level for horizontal

blanking

−

0.4

−

Vϕ2(SW)

switching level for phase-2 loop

−

4.0

−

V39(max)

maximum input voltage

note 2

−

8.0

−

input impedance

note 2

−

Ω

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

TDA8366H Datasheet(PDF) 22 Page - NXP Semiconductors

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