preliminary

preliminary

iC-NQC

13-bit Sin/D CONVERTER WITH SIGNAL CALIBRATION

Rev D1, 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

Parameter

Conditions

Fig.

Unit

No.

Min.

Max.

SSI Protocol

I001

Permissible Clock Period

4

250

ns

I002

Clock Signal Hi Level Duration

4

25

ns

I003

Clock Signal Lo Level Duration

4

25

ns

BiSS C Protocol

I004

Permissible Clock Period

5

100

ns

I005

Clock Signal Hi Level Duration

5

25

ns

I006

Clock Signal Lo Level Duration

5

25

ns

Figure 3: Timing diagram in SSI protocol.

Figure 4: Timing diagram in BiSS C protocol.