 English |
|
|
|
|
|
|
|
| CS61574A_09 Datasheet, PDF (1/34 Pages) Cirrus Logic – T1/E1 Line Interface | |||
| |||
|
-XO ¶
&21),'(17,$/
CS61574A
CS61575
T1/E1 Line Interface
Features
⢠0ROVIDES !NALOG 4RANSMISSION ,INE
)NTERFACE FOR 4 AND % !PPLICATIONS
⢠0ROVIDES ,INE $RIVER *ITTER !TTENUATOR
AND #LOCK 2ECOVERY &UNCTIONS
⢠&ULLY #OMPLIANT WITH !44
3TRATUM *ITTER 2EQUIREMENTS
⢠,OW 0OWER #ONSUMPTION
TYPICALLY M7
⢠":3($"!-) %NCODER$ECODER
⢠D" OF 4RANSMITTER 2ETURN ,OSS
General Description
4HE # 3! AND # 3 CO MBINE T HE COMPLETE
ANALOG TRANSMIT AND R ECEIVE L INE I NTERFACE F OR 4 OR %
APPLICATIONS I N A L OW POW ER
PIN DE VICE OPE RATING
FROM A 6 SU PPLY "O TH DEV ICES SUP PORT PR OCESSOR
BASED OR ST AND
ALONE OPE RATION AND INTERFACE W ITH
INDUSTRY STANDARD 4 AN D % F RAMERS
4HE RECEIVER USES A DIGITAL $ELAY
,OCKED
,OOP WHICH IS
CONTINUOUSLY CALIBRATED FROM A CRYSTAL REFERENCE T O PRO
VIDE E XCELLENT S TABILITY AND JITT ER TO LERANCE 4H E
#3! HA S A R ECEIVER J ITTER AT TENUATOR O PTIMIZED F OR
MINIMUM DE LAY IN S WITCHING AN D T RANSMISSION APPLICA
TIONS W HILE T HE # 3 AT TENUATOR IS OPTIMIZED FOR
#0% APPLICATIONS SUBJECT TO !44 REQUIREMENTS
4HE T RANSMITTER F EATURES I NTERNAL P ULSE SHA PING AND A
MATCHED C ONSTANT I MPEDANCE O UTPUT STAGE T O INSURE
SIGNAL QUALITY ON M ISMATCHED POORLY T ERMINATED LINES
Applications
⢠)NTERFACING . ETWORK %QUIPMENT S UCH AS $ !#3 AND
#HANNEL "ANKS TO A $38
#ROSS #ONNECT
⢠)NTERFACING # USTOMER 0R EMISES %Q UIPMENT T O A
#35
⢠"UILDING #HANNEL 3ERVICE 5NITS
ORDERING INFORMATION
3EE PAGE
0IN &UNCTION IN Host Mode
; = 0IN &UNCTION IN Extended Hardware Mode
#,+% ).4 3$) 3$/
-/$% 4!/3 ,%. ,%. ,%. 4'.$ 46
4#,+
40/3
;4$!4!=
4.%'
;4#/$%=
2#,+
20/3
;2$!4!=
2.%'
;"06=
2
%
-
/
4
!-)
%
":3
($"
#/$%2
,
/
/
0
"
!
#
+
*)44%2
!44%.5!4/2
2,//0 84!,). 84!,/54 !#,+)
#3
,
/
,).% $2)6%2
#
!
#/.42/,
05,3%
3(!0%2
,
,
,).% 2%#%)6%2
/
#,/#+
/
$!4!
0
2%#/6%29
"
!
3)'.!,
#
+
15!,)49
-/.)4/2
$2)6%2
-/.)4/2
,,//0
3#,+
,/3
26 2'.$
44)0
42).'
24)0
22).'
-4)0
;2#/$%=
-2).'
;0#3=
$0-
;!)3=
CCryirsrutaslLSoegmic,icInocn.ductor Corporation
0h tt/p:/ /"wOwXw .cirrus.c o!mUSTIN 4EXAS
&!8
Copyrig(Ah#tll¤ORPiCgYRhirIGtrsuHsRT L©eos #geirRcvY,eSI!dTnAL)cLL .232IEG0MH0T9ISC O2NEDSUECRTVOER D#ORPORATION
--8!/9 ¶
'$63)&
1
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese