E981.07 Datasheet, PDF (13/46 Pages) ELMOS Semiconductor AG – Two independent operating channels

Two Channel Sensor Interface PSI5
ADVANCE PRODUCT INFORMATION JUL 26, 2011
E981.07
4.1.7 External Oscillator (CLK)
No.
Parameter
Symbol
1
Input threshold LOW VTHCLK_L
CLK
2
Input threshold HIGH VTHCLK_H
CLK
3 Pull-down-resistor
CLK
Condition
Min.
0.8
Typ.
-
Max. Unit
-
V
-
-
2.0 V
100 150 200 kΩ
4.1.8 Power On Reset
The power-on-reset is only related to V3_3.
No.
Parameter
1 Reset threshold high
2 Reset threshold low
3 Hysteresis
① Not tested in production
Symbol
VPOR_R
VPOR_F
VPOR_HYST
Condition
V3_3 rising,②
V3_3 falling,②
①
Min. Typ.
2.4
0.05
② VPOR_F/R is defined for VBUS/VSYNC down to 0V. VCC=V3_§ (in V5 and 3.3V supply mode)
Max.
2.85
Unit
V
V
V
4.1.9 External Reset
No.
Parameter
Symbol
1
Input threshold LOW VTHRESETB_L
RESETB
2
Input threshold HIGH VTHRESETB_H
RESETB
3 Pull-down-resistor
RESETB
Condition
Min.
0.8
Typ.
-
Max. Unit
-
V
-
-
2.0 V
100 150 200 _kΩ
4.1.10 Trigger Signal for Sync Pulse
No.
Parameter
Symbol
1
Input threshold LOW VTHSYNC_L
SAT_SYNC
2
Input threshold HIGH VTHSYNC_H
SAT_SYNC
3 Pull-down-resistor
SAT_SYNC
Condition
Min.
0.8
Typ.
-
Max. Unit
-
V
-
-
2.0 V
100 150 200 _kΩ
ELMOS Semiconductor AG
Data Sheet 13 / 45
QM-No.: 25DS0050E.00
This document contains information on a new product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice.