English
Language : 

Z02201 Datasheet, PDF (46/77 Pages) Zilog, Inc. – V.22BIS Data Pump with INTEGRATED AFE
=
9%,6 'DWD 3XPS ZLWK ,QWHJUDWHG $)(

7DEOH  0RGHP 'DWD 3XPS :RUG 'HILQLWLRQV &RQWLQXHG
5HJLVWHU $GGUHVV
KH[
'HIDXOW
9DOXH )XQFWLRQ DQG ([SODQDWLRQ
06WDWXV
) +
0RGHP &RQWURO DQG 6WDWXV
E 5(75$,1 )RUFH D 5HWUDLQ 9ELV
:KHQ VHW WKLV ELW IRUFHV D UHWUDLQ LI WKH GDWD SXPS KDV D
9ELV FRQQHFWLRQ 7KH &'(7 5HJLVWHU  ELW  ELW LV VHW WR 
ZKHQ WKH UHWUDLQ EHJLQV 7KH &'(7 ELW LV VHW WR  ZKHQ WKH
UHWUDLQ LV FRPSOHWH 7KH GDWD SXPS VHWV 5(75$,1 WR  ZKHQ
WKH UHWUDLQ SURFHGXUH EHJLQV DQG ZKHQ WKH KRVW VHWV &RQILJ
UHJLVWHU ELWV ± 02'( WR DQ\ GDWD PRGH
E 2))+22. (QDEOH 2II+RRN 5HOD\
7KH GDWD SXPS VHWV WKH 2+ VLJQDO WR WKH LQYHUWHG YDOXH RI WKLV
ELW )RU H[DPSOH ZKHQ 2))+22. LV  WKH GDWD SXPS VHWV
2+ /RZ :KHQ 2+ LV /RZ WKH RIIKRRN UHOD\ FORVHV IRU WKH
VLJQDO IURP WKH WHOHSKRQH OLQH WR EH SUHVHQWHG WR WKH GDWD
SXPS
7KH GDWD SXPS VHWV 2))+22. WR  ZKHQ WKH KRVW VHWV
&RQILJ UHJLVWHU ELWV ± 02'( WR  GLDO  RU WR DQ\ GDWD
PRGH 7KH GDWD SXPS VHWV 2))+22. WR  DW DQ\ UHVHW
0RGLI\ 2))+22. RQO\ ZKHQ &RQILJ UHJLVWHU ELWV ±
02'( LV VHW WR  67$1'%< WR DYRLG LQWHUIHUHQFH ZLWK WKH
GDWD SXPS¶V XVH RI WKLV ELW
(40 0D[7KUHVK ) + (40 0D[LPXP 7KUHVKROG
7KH XSSHU DFFHSWDEOH OLPLW IRU WKH (\H 4XDOLW\ 0RQLWRU (40 
'XULQJ 9 9ELV RU %HOO $ GDWD PRGH WKH (40OHY H[FHHGV
(400D[7KUHVK DQG WKH GDWD SXPS VHWV 'SFWUO ELW  (4( WR 
7KH GDWD SXPS VHWV WKLV ORFDWLRQ WR LWV GHIDXOW YDOXH DW DQ\ UHVHW
&KDQJHV LQ YDOXH WDNH HIIHFW DW WKH HQG RI WKH QH[W EDXG SHULRG
5/6'2II7KUHVK ) ± G%P 5HFHLYHG /LQH 6LJQDO 'HWHFW 2)) 7KUHVKROG
5/6'2Q7KUHVK ) ± G%P 5HFHLYHG /LQH 6LJQDO 'HWHFW 21 7KUHVKROG
7KLV UHJLVWHU UHSUHVHQWV WKH XSSHU DQG ORZHU WKUHVKROGV RI WKH
UHFHLYHG WHOHSKRQH OLQH HQHUJ\ ,I 5HJ ELW  &'(7 WR  DQG WKH
WHOHSKRQH OLQH HQHUJ\ IDOOV EHORZ 5/6'2II7KUHVK WKH GDWD SXPS
VHWV 5HJ ELW  &'(7 WR  ,I 5HJ ELW  &'(7 LV  DQG WKH
WHOHSKRQH OLQH HQHUJ\ ULVHV DERYH 5/6'2Q7KUHVK WKH GDWD SXPS
VHWV 5HJ ELW  &'(7 WR  7KHVH WKUHVKROGV VWDELOL]H 5HJ ELW 
&'(7 E\ K\VWHUHVLV ZKHQ 5/6'2II7KUHVK LV VHW WR D ORZHU YDOXH
WKDQ 5/6'2Q7KUHVK 8VH WKH IROORZLQJ IRUPXOD ZKHQ WKUHVK LV
VSHFLILHG LQ G%P DQG LV OHVV RU HTXDO WR 
4.5&XCN  (RQYGT) ‰ ()
7KH GDWD SXPS VHWV WKLV ORFDWLRQ WR LWV GHIDXOW YDOXH DW DQ\ UHVHW
&KDQJHV LQ YDOXH WDNH HIIHFW DIWHU WKH QH[W EDXG SHULRG
36