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HD-15531 Datasheet, PDF (4/8 Pages) Intersil Corporation – CMOS Manchester Encoder-Decoder | |||
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HD-15531/883
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.0V
Input, Output or I/O Voltage . . . . . . . . . . . GND -0.5V to VCC +0.5V
ESD Classiï¬cation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Thermal Information
Thermal Resistance
θJA
θJC
CERDIP Package . . . . . . . . . . . . . . . . . . 35oC/W 9oC/W
Maximum Storage Temperature Range . . . . . . . . .-65oC to +150oC
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +175oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . +300oC
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 Gates
CAUTION: Stresses above those listed in âAbsolute Maximum Ratingsâ may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this speciï¬cation is not implied.
Operating Conditions
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
Operating Temperature Range (TA) . . . . . . . . . . . . -55oC to +125oC
Encoder/Decoder Clock Rise Time (TECR, TDCR) . . . . . . .8ns Max
Encoder/Decoder Clock Fall Time (TECF, TDCF) . . . . . . . .8ns Max
Sync. Transition Span (TD2) . . . . . . . . . . . 18 TDC Typical, (Note 1)
Short Data Transition Span (TD4) . . . . . . . . 6 TDC Typical, (Note 1)
Long Data Transition Span (TD5) . . . . . . . 12 TDC Typical, (Note 1)
TABLE 1. HD-15531/883, HD-15531B/883 DC ELECTRICAL PERFORMANCE SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
GROUP A
SUBGROUPS
TEMPERATURE
LIMITS
MIN
MAX
UNITS
Input LOW Voltage
VIL
VCC = 4.5V and 5.5V
1, 2, 3
-55oC ⤠TA ⤠+125oC
-
0.2 VCC V
Input HIGH Voltage
VIH VCC = 4.5V and 5.5V
1, 2, 3
-55oC ⤠TA ⤠+125oC 0.7 VCC
-
V
Input LOW Clock Voltage VILC VCC = 4.5V and 5.5V
1, 2, 3
-55oC ⤠TA ⤠+125oC
-
GND +0.5 V
Input HIGH Clock Voltage VIHC VCC = 4.5V and 5.5V
1, 2, 3
-55oC ⤠TA ⤠+125oC VCC -0.5
-
V
Output LOW Voltage
VOL IOL = +1.8mA,
VCC = 4.5V (Note 2)
1, 2, 3
-55oC ⤠TA ⤠+125oC
-
0.4
V
Output HIGH Voltage
VOH
IOH = -3.0mA,
VCC = 4.5V (Note 2)
1, 2, 3
-55oC ⤠TA ⤠+125oC 2.4
-
V
Input Leakage Current
II
VI = VCC or GND,
VCC = 5.5V
1, 2, 3
-55oC ⤠TA ⤠+125oC -1.0
+1.0
µA
Standby Supply Current
ICCSB VIN = VCC = 5.5V,
Outputs Open
1, 2, 3
-55oC ⤠TA ⤠+125oC
-
2
mA
Functional Test
FT
(Note 3)
7, 8
-55oC ⤠TA ⤠+125oC
-
-
-
NOTES:
1. TDC = Decoder clock period = 1/FDC.
2. Interchanging of force and sense conditions is permitted.
3. Tested as follows: f = 15MHz, VIH = 70% VCC, VIL = 20% VCC, CL = 50pF, VOH ⥠VCC/2 and VOL ⤠VCC/2.
TABLE 2. HD-15531/883, HD-15531B/883 AC ELECTRICAL PERFORMANCE SPECIFICATIONS
PARAMETER SYMBOL
(NOTE 2)
CONDI-TIONS
GROUP A
SUB-
GROUPS
TEMPERATURE
HD-15531/883
MIN
MAX
HD-15531B/883
MIN
MAX
ENCODER TIMING
Encoder
Clock
Frequency
FEC VCC = 4.5V and 5.5V 9, 10, 11 -55oC ⤠TA ⤠+125oC
-
Send Clock
FESC VCC = 4.5V and 5.5V 9, 10, 11 -55oC ⤠TA ⤠+125oC
-
Frequency
15
-
30
2.5
-
5.0
UNITS
MHz
MHz
5-173
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