33781 Datasheet, PDF (11/44 Pages) Freescale Semiconductor, Inc – Quad DSI 2.02 Master with Differential Drive and Frequency Spreading

ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 4. Dynamic Electrical Characteristics (continued)
Characteristics noted under conditions 4.75V ≤ V_CC ≤ 5.25V, 9.0V ≤ V_SUPn ≤ 25V,-40°C ≤ T_A ≤ 90°C, unless otherwise
noted. Voltages relative to GND, unless otherwise noted. Typical values noted reflect the approximate mean values of the
parameter at T_A = 25°C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
BUS RECEIVER
Receiver Delay Time (I_RSP = 0mA / 11mA step)⁽¹⁵⁾
I_RSP = -6.0mA to DSIR = 0.5 * V_CC
I_RSP = -6.0mA to DSIR = 0.5 * V_CC
Common Mode Current Noise Rejection (2.5ms max.)
SPREAD SPECTRUM
Base Frequency Range
PSEUDO BUS
Pseudo Bus On Delay Time
Pseudo Bus Off Delay Time
Notes
15. Not measured in production.
t_DRH
t_DRL
I_CMNR
f_CEN
t_PBD1
t_PBD2
ns
–
–
500
–
–
500
-50
–
+50
mA
77.1 - 2%
–
200 + 2%
kHz
–
5
10
μs
–
5
10
μs
Analog Integrated Circuit Device Data
Freescale Semiconductor
33781
11