IL145567 查看數據表（PDF） - Integral Corp.
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IL145567 Datasheet PDF : 10 Pages
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IL145567
Dynamic characteristics of digital signals
(VCC = 5V ± 5%, VBB = -5V ± 5%, values of all signals are indicated relatively to GNDA)
Characteristics
Frequencies of main clock oscillators
MCLKX or
MCLKR
Symbol min typical max
fm
–
–
Min width of high or low pulse
Min width of high or low pulse
Min width of low pulse
Rise time
MCLKX or
MCLKR
BCLKX or
BCLKR
FSX or FSR
Fall time
Ratings of data bit synchronisation BCLKX or BCLKR
Presetting time of from low BCLKX to high MCLKR
Presetting time from high MCLKX to low BCLKX
Holding time from low BCLKX (BCLKR) to high FSX (FSR)
Presetting time from high FSX (FSR) to low BCLKX (BCLKR) for
long frames
Delay time from high BCLKX to setting correct data on DX
Delay time from high BCLKX to low TSX
Delay time of inhibition of output data DX relatively to 8th clock
pulse BCLKX
Time of setting correct data after entry of signals FSX or BCLKX
( the later of them)
Time of presetting data DR relatively to clock pulse BCLKR edge
Holding time from low BCLKR to switching off DR
Presetting time from high level FSX (FSR) to low level BCLKX
(BCLKR) under synchronisation standard Short Frame
Holding time from low level BCLKX (BCLKR) to low level FSX
(FSR) for synchronisation Short Frame
Holding time from 2nd period of low level BCLKX (BCLKR) to low
level FSX (FSR) for synchronisation Long Frame
tw(M)
tw(B)
tw(FL)
tr
tf
fB
tsu(BRM)
tsu(MFB)
th(BF)
tsu(FB)
td(BD)
td(BTS)
td(ZC)
td(ZF)
tsu(DB)
th(BD)
tsu(F)
th(F)
th(BFI)
1.544
2.048
100
–
50
50
50
50
128
50
20
20
80
20
20
50
20
0
50
50
50
–
50
4096
–
140
140
140
140
–
Unit
MHz
ns
ns
ns
ns
ns
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
4
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