ZEN2011P Datasheet Programmable Universal Counter

Manufacturer: Zenic

Datasheet Details

Part number	ZEN2011P
Manufacturer	Zenic
File Size	160.78 KB
Description	Programmable Universal Counter
Download	ZEN2011P Download (PDF)

ZENIC INC.

ZEN2011P is a 24 bit pr ogr a m m a ble u n iver sa l cou n t er LSI.

TH E ZEN2011P cou n t s ph a se-sh ift ed sign a ls a n d u p/down pu lse sign a ls, gen er a t ed fr om r ot a r y en coder s or lin ea r sca les.

www.DataSheet4U.com ZEN2011P P ROGRAMMABLE UNIVE RSAL COUNTE.

24bit bin a r y u p/down cou n t er . Cou n t er r espon se speed: 8MH z. (MAX) ( CLK f0 = 8MH z a t 50% du t y) In pu t fr equ en cy of cou n t pu lse. Two ph a se-sh ift ed pu lses sign a l in pu t : A/B ph a se in pu t DC ~ 2MH z. (less t h a n f0 ~ 1/4) U p/down pu lse sign a l in pu t : U p/down in pu t DC ~ 4MH z (less t h a n f0 ~ 1/2) CLK fr equ en cy DC ~ 8MH z. (MAX. : du t y r a t io 50%) Dir ect ion r ecogn it ion for u p/down cou n t Abn or m a l in pu t det ect ion cir cu it . P r el.

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