33793 Datasheet, PDF (8/27 Pages) Freescale Semiconductor, Inc – Distributed System Interface (DSI) Sensor Interface

ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 5. Dynamic Electrical Characteristics
Characteristics noted under conditions -0.3 V ≤ V_BUSIN or V_BUSOUT ≤ 30 V, 5.5 V ≤ V_{H_CAP} ≤ 30 V, -40°C ≤ T_A ≤ 85°C unless
otherwise noted. Typical values noted reflect the approximate parameter means at T_A = 25°C under nominal conditions unless
otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
Initialization to Bus Switch Closing
Loss of Signal Reset Time
Maximum Time Below Frame Threshold
t_BS
100
150
200
µs
t_TO
ms
–
–
100
ADC Code Conversion Time (Go, No-Go Test)
BUSIN and BUSOUT Response Current Transition Time
1.0 mA to 9.0 mA Transition, 9.0 mA to 1.0 mA
t_ADC
–
–
27
µs
t_ITR
mA/µs
–
7.0
10
BUSIN or BUSIN Timing to Response Current
BUSIN or BUSOUT Negative Voltage Transition = 3.0 V to I_RSPH = 7.0 mA _tRSPH
–
BUSIN or BUSOUT Negative Voltage Transition = 3.0 V to I_RSPL = 5.0 mA ^tRSPL
–
µs
–
3.3
–
3.3
33793
8
Analog Integrated Circuit Device Data
Freescale Semiconductor