ZNA134
ZNA134 is CCIR/EIA TV Synchronising Pulse Generator manufactured by FERRANTI.
FEATURES
. 026 and 626 lins standards. . CCIRand El Astandard outputs. . SIngle 6 volt aupply. fullv TTLpatibla. . easy syn Chroniaingbatwaan genarat<l<8. . Direct r88et ta vartlcal and horizontal countara. . Foci Iltyfor 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
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826 or 626 line mercial. 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..lectedtoo PMoteoverthe militory tempat8ture range.
'Dopandanl on lino systomusod. sori.. 'osonanl.
SYSTEM DIAGRAM
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CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS
Pa,ameter Supply Voltege Input Voltage Operating Temperature Range Storage Tempe,ature Range
Maximum value 1 volts 5 volts O'C ta +10'C' -65'Cto+150'C
OPERATING CHARACTERISTICS (over remended 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
Vcc= 5V, V,= OV. (See Note 1)
-Vcc 5V,I...~. ';80~A
(See Note 2)
Vcc = 5V,I,'"k.; 3.2 m A
(See Note...