AFE7903 datasheet(4/152 Pages) TI

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6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)

MIN

MAX

UNIT

Supply Voltage

Range

DVDD0P9, VDDT0P9

–0.3

1.2

VDD1P2RX, VDD1P2TXCLK, VDD1P2TXENC, VDD1P2PLL,

VDD1P2PLLCLKREF, VDD1P2FB, VDD1P2FBCML,

VDD1P2RXCML

–0.3

1.4

VDD1P8RX, VDD1P8RXCLK, VDD1P8TX, VDD1P8TXDAC,

VDD1P8TXENC, VDD1P8PLL, VDD1P8PLLVCO, VDD1P8FB,

VDD1P8FBCLK, VDD1P8GPIO, VDDA1P8

–0.5

2.1

Pin Volatge

Range

{1/3}RXIN+/-

–0.5 VDDRX1P8+0.3

{1/3}TXOUT+/-

–0.5 VDDTX1P8+0.3

REFCLK+/-, SYSREF+/-

–0.3

1.4

{1:8}SRX+/-

–0.3

1.4

{1:8}STX+/-

–0.3

1.4

GPIO{B/C/D/E}x, SPICLK, SPISDIO, SPISDO, SPISEN, RESETZ,

BISTB0, BISTB1

–0.5

VDD1P8GPIO +

0.3

IFORCE, VSENSE

–0.3

VDDCLK1P8 +

0.3

SRDAMUX1, SRDAMUX2

–0.3

VDDA1P8+0.3

Peak Input

Current

any input

Junction temperature

150

°C

Tstg

Storage temperature

–65

150

°C

(1)

Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.Operation outside the Absolute

Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply functional operation of the device

at these or any other conditions beyond those listed under Recommended Operating Conditions. If used outside the Recommended

Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully functional, and this may affect device

reliability, functionality, performance, and shorten the device lifetime.

6.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

Human body model (HBM), per ANSI/ESDA/

JEDEC JS-001, all pins(1)

1000

Charged device model (CDM), per JEDEC

specification JESD22-C101, all pins

150

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

AFE7903

SBASAK2 – MARCH 2022

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