DS2175 데이터 시트보기 (PDF) - Maxim Integrated
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DS2175 Datasheet PDF : 12 Pages
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AC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL MIN
RCLK Period
tRCLK
200
RCLK, SYSCLK Rise and
tR, tF
Fall Times
RCLK Pulse Width
tRWH,
100
tRWL
SYSCLK Pulse Width
tSWH,
100
tSWL
SYSCLK Period
tSYSCLK
200
RMSYNC Setup to RCLK
tSC
20
Falling
SFSYNC Setup to
SYSCLK Falling
tSC
20
RMSYNC, SFSYNC,
tPW
50
ALN Pulse Width
RSER Setup from RCLK
tSD
50
Falling
RSER Hold from RCLK
tHD
50
Falling
Propagation Delay
tPVD
SYSCLK to SSER
Propagation Delay
tPSS
SYSCLK to SMSYNC
High
Propagation Delay
tPS
SYSCLK or RCLK to
TYP
DS2175
(0°C TO 70°C; VDD=5V±10%)
MAX UNITS NOTES
ns
20
ns
ns
ns
ns
tRWH-5
ns
tSWH-5
ns
ns
ns
ns
75
ns
75
ns
100
ns
SLIP Low, FSD
Low/High
ALN Setup to SFSYNC
tSR
500
ns
Rising
NOTES:
1. Measured at VIH =2.0V, VIL –0.8V, and 10 ns maximum rise and fall times.
2. Output load capacitance = 100 pF.
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