Extron electronics VGA Distribution Amplifiers P/2 DA12 Series Uživatelský manuál stáhnout pdf (Strana 25)

P/2 DA8 and P/2 DA12 • Reference Information

A-3

Sync

Input type ....................................... RGBHV, RGBS, RGsB, RsGsBs; bi-level

and tri-level sync

Output type .................................... RGBHV, RGBS, RGsB, RsGsBs; bi-level

and tri-level sync (follows input)

Tri-level on Y, R-Y, B-Y channels

(component video 720p, 1080i, 1080p)

Bi-level on Y channel (for all other

component video rates)

Input level ...................................... 2.0 V to 5.0 Vp-p (TTL)

Output level ................................... 0.3 Vp-p for component video (bi-level

sync)

0.6 Vp-p for component video (tri-level

sync)

TTL: 5.0 Vp-p, unterminated for RGBHV,

RGBS

Input impedence ........................... 10k ohms or 510 ohms (default), selectable

Output impedence ........................ 50 ohms or 75 ohms (default), selectable

Max. propogation delay ............... 90 ns

Max. rise/fall time ........................ 2 ns

Polarity............................................ Positive or negative (follows input)

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Extron electronics VGA Distribution Amplifiers P/2 DA12 Series Uživatelský manuál Strana 25