CS61575-IL1Z Просмотр технического описания (PDF) - Cirrus Logic
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CS61575-IL1Z Datasheet PDF : 34 Pages
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CS61574A CS61575
ANALOG SPECIFICATIONS 4! °# TO °# 46 26 6 ± '.$ 6
Parameter
Min
Typ
Max
Units
Transmitter
!-) /UTPUT 0ULSE !MPLITUDES
% Ω
% Ω
4 &## 0ART
4 $38
.OTE
.OTE
6
.OTE
6
.OTE
6
.OTE
6
% :ERO SPACE LEVEL ,%.
TRANSFORMER AND Ω LOAD
TRANSFORMER AND Ω LOAD
6
6
2ECOMMENDED /UTPUT ,OAD AT 44)0 AND 42).'
Ω
*ITTER !DDED $URING 2EMOTE ,OOPBACK
(Z K(Z
K(Z K(Z
(Z K(Z
"ROAD "AND
.OTE
5)
5)
5)
5)
0OWER IN K(Z BAND ABOUT K(Z
.OTES
D"M
0OWER IN K(Z BAND ABOUT -(Z
.OTES
REFERENCED TO POWER IN K(Z BAND AT K(Z
D"
0OSITIVE TO .EGATIVE 0ULSE )MBALANCE
.OTES
4 $38
% AMPLITUDE AT CENTER OF PULSE
% PULSE WIDTH AT OF NOMINAL AMPLITUDE
D"
4RANSMITTER 2ETURN ,OSS
.OTES
K(Z TO K(Z
K(Z TO -(Z
-(Z TO -(Z
D"
D"
D"
4RANSMITTER 3HORT #IRCUIT #URRENT
.OTES
M! 2-3
Driver Performance Monitor
-4)0-2).' 3ENSITIVITY
$IFFERENTIAL 6OLTAGE 2EQUIRED FOR $ETECTION
6
.OTES 5SING A μ& CAPACITOR IN SERIES WITH THE PRIMARY OF A TRANSFORMER RECOMMENDED
IN THE !PPLICATIONS SECTION
0ULSE AMPLITUDE MEASURED AT THE OUTPUT OF A OR TRANSFORMER ACROSS A Ω LOAD FOR
LINE LENGTH SETTING ,%.
0ULSE AMPLITUDE MEASURED AT THE OUTPUT OF A TRANSFORMER ACROSS A Ω LOAD FOR LINE LENGTH
SETTING ,%.
0ULSE AMPLITUDE MEASURED AT THE OUTPUT OF A TRANSFORMER ACROSS A Ω LOAD FOR
LINE LENGTH SETTING ,%.
0ULSE AMPLITUDE MEASURED AT THE $38 CROSSCONNECT ACROSS A Ω LOAD FOR LINE LENGTH SETTINGS
,%. OR USING A TRANSFORMER AND THE LENGTH OF !7'
!"!- OR EQUIVALENT CABLE SPECIFIED IN 4AB LE
)NPUT SIGNAL TO 24)022).' IS JITTER FREE 6ALUES WILL REDUCE SLIGHTLY IF JITTER FREE CLOCK IS INPUT TO 4#,+
.OT PRODUCTION TESTED 0ARAMETERS GUARANTEED BY DESIGN AND CHARACTERIZATION
2ETURN LOSS LOG !"3Z Z ZZ WHERE Z IMPEDANCE OF THE TRANSMITTER AND
Z IMPEDANCE OF LINE LOAD -EASURED WITH A REPEATING DATA PATTERN WITH ,%.
AND A T RANSFORMER TERMINATED W ITH A Ω LOAD OR A TRANSFORMER T ERMINATED WITH A
Ω LOAD
-EASURED BROADBAND THROUGH A Ω RESISTOR ACROSS THE SECONDARY OF A TRANSFORMER
DURING THE TRANSMISSION OF AN ALL ONES DATA PATTERN FOR ,%.
DS154F3
3
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