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CS61574A CS61575
T1 SWITCHING CHARACTERISTICS 4! °# TO °# 46 26 6 ±
'.$ 6 )NPUTS ,OGIC 6 ,OGIC 26 3EE &IGURES
Parameter
Symbol Min
Typ
Max
#RYSTAL &REQUENCY
.OTE
FC
4#,+ &REQUENCY
FTCLK
4#,+ 0ULSE 7IDTH
.OTE
TPWH
!#,+) $UTY #YCLE
TPWHTPW
!#,+) &REQUENCY
.OTE
FACLKI
2#,+ $UTY #YCLE
.OTE TPWHTPW
2ISE 4IME !LL $IG ITAL /UTPUTS
.OTE
TR
&ALL 4IME !LL $IG ITAL /UTPUTS
.OTE
TF
40/34.%' 4$!4! TO 4#,+ &ALLING 3ETUP 4IME
TSU
4#,+ &ALLING TO 40/34.%' 4$!4! (OLD 4IME
TH
20/32.%' 6ALID "EFORE 2#,+ &ALLING
.OTE
TSU
2$!4! 6ALID "EFORE 2#,+ &ALLING
.OTE
TSU
20/32.%' 6ALID "EFORE 2#,+ 2ISING
.OTE
TSU
20/32.%' 6ALID !FTER 2#,+ &ALLING
.OTE
TH
2$!4! 6ALID !FTER 2#,+ &ALLING
.OTE
TH
20/32.%' 6ALID !FTER 2#,+ 2ISING
.OTE
TH
.OTES 4HE TRANSMITTED PULSE WIDTH DOES NOT DEPEND ON THE 4#,+ DUTY CYCLE
!#,+) PROVIDED BY AN EXTERNAL SOURCE OR 4#,+
2#,+ DUTY CYCLE WILL B E OR WHEN JITTER ATTENUATOR LIMITS ARE REACHED
!T MAX LOAD OF M! AND P&
(OST -ODE #,+%
%XTENDED (ARDWARE -ODE
(ARDWARE -ODE OR (OST -ODE #,+%
Units
-(Z
-(Z
NS
-(Z
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
E1 SWITCHING CHARACTERISTICS 4! °# TO °# 46 26 6 ±
'.$ 6 )NPUTS ,OGIC 6 ,OGIC 26 3EE &IGURES
Parameter
#RYSTAL &REQUENCY
.OTE
4#,+ &REQUENCY
4#,+ 0ULSE 7IDTH
.OTE
!#,+) $UTY #YCLE
!#,+) &REQUENCY
.OTE
2#,+ $UTY #YCLE
.OTE
2ISE 4IME !LL $IG ITAL /UTPUTS
.OTE
&ALL 4IME !LL $IG ITAL /UTPUTS
.OTE
40/34.%' 4$!4! TO 4#,+ &ALLING 3ETUP 4IME
4#,+ &ALLING TO 40/34.%' 4$!4! (OLD 4IME
20/32.%' 6ALID "EFORE 2#,+ &ALLING
.OTE
2$!4! 6ALID "EFORE 2#,+ &ALLING
.OTE
20/32.%' 6ALID "EFORE 2#,+ 2ISING
.OTE
20/32.%' 6ALID !FTER 2#,+ &ALLING
.OTE
2$!4! 6ALID !FTER 2#,+ &ALLING
.OTE
20/32.%' 6ALID !FTER 2#,+ 2ISING
.OTE
Symbol
FC
FTCLK
TPWH
TPWHTPW
FACLKI
TPWHTPW
TR
TF
TSU
TH
TSU
TSU
TSU
TH
TH
TH
Min
Typ
Max Units
-(Z
-(Z
NS
-(Z
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
6
DS154F3