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HSP43220_04 Datasheet, PDF (17/18 Pages) Intersil Corporation – Decimating Digital Filter
AC Test Load Circuit
HSP43220
DUT
S1
CL (NOTE)
SWITCH S1 OPEN FOR ICCSB AND ICCOP
NOTE: Test head capacitance.
±
IOH
1.5V
IOL
EQUIVALENT CIRCUIT
Timing Waveforms
tSET
CLK_IN
tHOLD
DATA_IN
FIGURE 16A.
tFIR
FIR_CK
tSPWH
tSK
tSPWL
tCHIH
tCHIL
CLK_IN
FIGURE 16. INPUT TIMING
tCK
FIGURE 16B.
ASTARTIN
tAST
CK_IN
STARTOUT
CK_IN
STARTIN
DATA_IN
tSTIC
tHOLD
FIGURE 17A.
tSTOD
tSET
RESET
tRSPW
tRTRS
WR
tWL
AO-1
C_BUS tSTADD
FIGURE 17. START TIMING
CS
tSTCB
tSTCS
FIGURE 17B.
tWH
tHOLD
tHOLD
tHOLD
17