HI-15530
AC ELECTRICAL CHARACTERISTICS
VDD = 3.0V to 5.5V, GND = 0V, TA = Operating Temperature Range, CL=50pF
PARAMETER
Encoder Timing
Encoder Clock Frequency
Send Clock Frequency
Encoder Clock Rise Time
Encoder Clock Fall Time
Encoder Data Rate
Master Reset Pulse Width
Shift Clock Delay
Serial Data Setup Time
Serial Data Hold Time
Enable Setup Time
Enable Pulse Width
Sync Setup Time
Sync Pulse Width
Send Data Delay
Bipolar Output Delay
Enable Hold Time
Sync Hold Time
SYMBOL
LIMITS
MIN
TYP
MAX
UNITS
fEC
fESC
tECR
tECF
fED
tMR
tE1
tE2
tE3
tE4
tE5
tE6
tE7
tE8
tE9
tE10
tE11
0
0
15
2.5
8
8
MHz
MHz
ns
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
0
150
1.25
125
75
75
90
80
55
150
0
10
95
50
130
ns
ns
ns
ns
Decoder Timing
Decoder Clock Frequency
Decoder Clock Rise Time
Decoder Clock Fall Time
Decoder Data Rate
Decoder Reset Pulse Width
Decoder Reset Setup Time
Decoder Reset Hold Time
Master Reset Pulse Width
Bipolar Data Pulse Width
Sync Transition Span
One-Zero Overlap
Short Data Transition Span
Long Data Transition Span
Sync Delay (On)
Take Data Delay (On)
Serial Data Out Delay
Sync Delay (Off)
Take Data Delay (Off)
Valid Word Delay
fDC
tDCR
tDCF
fDD
tDR
tDRS
tDRH
tMR
tD1
tD2
tD3
tD4
tD5
tD6
tD7
tD8
tD9
tD10
tD11
0
0
0
-20
0
6tDC
12tDC
110
110
80
110
110
110
0
150
75
10
150
tDC+10
18tDC
tDC-10
0
15
8
8
1.25
MHz
ns
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
HOLT INTEGRATED CIRCUITS
8
HOLTIC [ HOLT INTEGRATED CIRCUITS ]
