Pulse Generator. ZNA134 Datasheet

ZNA134 Generator. Datasheet pdf. Equivalent


Part ZNA134
Description CCIR/EIA TV Synchronising Pulse Generator
Feature Œl FE RRANTI ZNA134 Lï:J Isemiconductors CCIR/EIA TV Synchronising Pulse Generator FEATURES . 026 .
Manufacture FERRANTI
Datasheet
Download ZNA134 Datasheet

ZNA134 Datasheet
Œl FE RRANTI ZNA134 Lï:J Isemiconductors CCIR/EIA TV Synchr ZNA134 Datasheet
Recommendation Recommendation Datasheet ZNA134 Datasheet




ZNA134
Œl FE RRANTI
ZNA134 Lï:J Isemiconductors
CCIR/EIA TV Synchronising Pulse Generator
FEATURES
. 026 and 626 lins standards.
. CCIRand ElAstandard outputs.
. SIngle 6 volt aupply. fullv TTLcompatibla.
. easy synChroniaingbatwaan genarat<l<8.
. Direct r88et ta vartlcal and horizontal countara.
. FociIltyfor adding and subtroctlng iines.
. Automatlc Intarlocing.
. On chlp osclll.tor (req"lrlng axternal crystal).
. Canba drivan wlth an external oacillator.
. Field raference output.
. Extondad Temperature Ronge eveilable ZNA134 H RED
GENERAL DESCRIPTION
~~~~I~ ~ ~ttY::~~ gC~~I~~~~~~,,s"~;:g~~ ~::r::=,::!;'~a::~~r
t~:~::':~::::'~ ~
826 or 626 line commercial. Indunrlol or militory telovlaion ayatoms. The aynchronouo
divldera and docodlng loglc employad wlthln the unit anaure pertact Interlaci>. together
wlth apike"free output woveforma havlng prec'sely 4efined relnlve positions and pulse
wldthé: Thedevlceiaçontalned
Ina10 pin D.I.L. and can be..lectedtooPMoteoverthe
militory tempat8ture range.
'Dopandanl on lino systomusod. sori.. 'osonanl.
SYSTEM DIAGRAM
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<"0""""'".""
UN<
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f'IJ
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ZNA134
CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Pa,ameter
Supply Voltege
Input Voltage
Operating Temperature Range
Storage Tempe,ature Range
ZNA134
Maximum value
1 volts
5 volts
O'C ta +10'C'
-65'Cto+150'C
OPERATING CHARACTERISTICS
(over recommended temperature ,ange)
Parameter
Symbol
Test conditions
Supply Voltage Vcc
Supply Current
Is
VHai:l:;g.-elevellnput V,H
Low-Ievellnput
Voltage
High-Ievellnput
Current
V'L
l'H
.
.;Vcc = 5V,V, 2.4V
(See Note 1)
Low-Ievel Input
Currenl
High-Ievel Output
Voltage
Law-Ievel Output
Voltage
l'L
VOH
VOL
Vcc= 5V, V,= OV.
(See Note 1)
-Vcc 5V,I...~. ';80~A
(See Note 2)
Vcc = 5V,I,'"k.; 3.2 mA
(See Note 2)
Clock froquency
External Oscillator
Pulse Width
feloek
t,.
-625lines, Mode = '1'
525 lines, Mode '0'
-ve going pulse,
625/525 lines
Min. Typ.
4.15 5.0
- 100
2.4 -
Max. Unit
-5.25 Volts
- mA
- y;;j;
- - 0.8 Volts
- - 40 !'Â
- --40 !'Â
2..4 -
- Volts
-- 0.5 Volts
--
22..558285300 --
MHz
MHz
150 200 260 ns
Note 1
Input conditions only apply ID mode, horizontal roseL vertical reseL line sublract and line add, For
input conditions of oscillalor Inputs C.0.1, C.0.2, sae epplications seclion,
Note 2
Ali outputs - mixad svnc, mixad video blanking, linà drive, reference clock, mixad cathode blanking,
even field end field drive have internai 1Oka pull-up resislo". Edoe speeds and sourcing capability
cen ho increesad, if requirad, by the addition of e",ernal pull-up resistors. These should heve e
minimum value of 2kl1.





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