AS3955 datasheet(9/102 Pages) AMSCO

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ams Datasheet

Page 9

[v1-04] 2016-Feb-03

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AS3955 − Electrical Characteristics

All limits are guaranteed. The parameters with min and max

values are guaranteed with production tests or SQC (Statistical

Quality Control) methods.

Operating Conditions

All in this specification defined tolerances for external

components need to be assured over the whole operation

conditions range and also over lifetime.

Figure 7:

Electrical Characteristics

DC/AC Characteristics for Digital Inputs and

Outputs

Figure 8:

CMOS Inputs

Note(s):

1. Valid for input pins /SS, MOSI and SCLK

Symbol

Parameter

Min

Max

Unit

Notes

Ilim

Limiter current

VVP_IO

SPI power supply

1.65

5.5

When logic powered from

RF interface

VVP_IO

SPI power supply

1.65

5.5

When logic powered from

VP_IO

Tjunc

Junction temperature

-40

125

°C

Symbol

Parameter

Min

Typ

Max

Unit

Note

VIH

High level input voltage

0.7 * VDD_IO

VIL

Low level input voltage

0.3 * VDD_IO

ILEAK

Input leakage current

μA

@125°C

Electrical Characteristics

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