iC-NQC
13-bit Sin/D CONVERTER WITH SIGNAL CALIBRATION
Rev B1, Page 9/29
OPERATING REQUIREMENTS: I/O Interface
Operating Conditions: VDD = 5 V ±10 %, Ta = -25 ... 85 °C; input levels lo = 0 ... 0.45 V, hi = 2.4 V ... VDD
Item Symbol
No.
Parameter
Conditions
Fig.
Unit
Min.
Max.
SSI Protocol
I001 TMAS
I002 tMASh
I003 tMASl
Permissible Clock Period
ttos according to Table 45
4
4
4
250
25
2x ttos
ttos
ns
ns
ns
Clock Signal Hi Level Duration
Clock Signal Lo Level Duration
25
ttos
BiSS C Protocol
I004 TMAS
I005 tMASh
I006 tMASl
Permissible Clock Period
ttos according to Table 35
5
5
5
100
25
2x ttos
ttos
ns
ns
ns
Clock Signal Hi Level Duration
Clock Signal Lo Level Duration
25
ttos
Figure 3: Timing diagram in SSI protocol.
Figure 4: Timing diagram in BiSS C protocol.
ICHAUS [ IC-HAUS GMBH ]
