Datasheet Details
| Part number | ZEN2041F |
|---|---|
| Manufacturer | Zenic |
| File Size | 152.75 KB |
| Description | Programmable Universal Counter |
| Datasheet |
 ZEN2041F Datasheet
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Description
ZENIC ZEN2041F is a pr ogr a m m a ble u n iver sa l cou n t er LSI.
TH E ZEN2041F 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.
Features
- Select a ble cou n t r esolu t ion a n d ch a n n els. 16bit Λ4ch . or 32bit Λ2ch . or 16bit Λ2ch . + 32bit Λ1ch . Cou n t r espon se speed: 20Mcps. (MAX. ) ( CLK f0 = 20MH z a t 50% du t y) In pu t fr equ en cy of cou n t pu lse. P h a se -sh ift ed sign a l in pu t : A/B ph a se in pu t DC ~ 5MH z. (less t h a n f0 Λ1/4) U p/down pu lse sign a l in pu t : U p/down in pu t DC ~ 10MH z (less t h a n f0 Λ1/2) CLK fr equ en cy DC ~ 20MH z. (MAX. :du t y r a t io 50%) Dir ect ion r ecogn it ion for u.