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33793

Distributed System Interface (DSI) Sensor Interface

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

DYNAMIC ELECTRICAL CHARACTERISTICS

DYNAMIC ELECTRICAL CHARACTERISTICS

Table 5. Dynamic Electrical Characteristics

Characteristics noted under conditions -0.3 V ≤ VBUSIN or VBUSOUT ≤ 30 V, 5.5 V ≤ VH_CAP ≤ 30 V, -40°C ≤ TA ≤ 85°C unless

otherwise noted. Typical values noted reflect the approximate parameter means at TA = 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

tBS

100

150

200

µs

tTO

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

tADC

–

–

27

µs

tITR

mA/µs

–

7.0

10

BUSIN or BUSIN Timing to Response Current

BUSIN or BUSOUT Negative Voltage Transition = 3.0 V to IRSPH = 7.0 mA tRSPH

–

BUSIN or BUSOUT Negative Voltage Transition = 3.0 V to IRSPL = 5.0 mA tRSPL

–

µs

–

3.3

–

3.3

33793

8

Analog Integrated Circuit Device Data

Freescale Semiconductor

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