SI4313 datasheet(11/52 Pages) SILABS

11 / 52 page

Si4313-B1

Rev. 0.5

Table 5. Digital IO Specifications (SDO, SDI, SCLK, nSEL, and nIRQ)1

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Rise Time2

TRISE

0.1 x VDD to 0.9 x VDD, CL =5pF

—

Fall Time2

TFALL

0.9 x VDD to 0.1 x VDD, CL =5pF

—

Input Capacitance2

CIN

——

Logic High Level

Input Voltage2

VIH

VDD–0.6

—

Logic Low Level

Input Voltage2

VIL

——

0.6

Input Current2

IIN

0<VIN< VDD

–100

—

100

Logic High Level

Output Voltage2

VOH

IOH<1 mA source, VDD =1.8 V

VDD–0.6

—

Logic Low Level

Output Voltage2

VOL

IOL<1 mA sink, VDD = 1.8 V

—

0.6

Notes:

1. All specification guaranteed by production test unless otherwise noted. Production test conditions and max limits are

listed in "1.1.1. Production Test Conditions" on page 14.

2. Guaranteed by qualification. Qualification test conditions are listed in "1.1.1. Production Test Conditions" on page 14.

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