AFE7901 datasheet(12/160 Pages) TI

12 / 160 page

7.3 Recommended Operating Conditions

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

MIN

NOM

MAX

UNIT

DVDD0P9, VDDT0P9

Supply voltage 0.9V

0.9

0.925

0.95

VDD1P2{RX/TXCLK/TXENC/FB/PLL/

PLLCLKREF/FBCML/RXCML}

Supply voltage 1.2V

1.15

1.2

1.25

VDD1P8{RX/RXCLK/TX/TXDAC/

TXENC/PLL/PLLVCO/FB/FBCLK/

GPIO}, VDDA1P8

Supply voltage 1.8V

1.75

1.8

1.85

Ambient temperature

–40

°C

Operating Junction Temperature

110(1)

°C

Maximum Operating Junction Temperature

125

°C

(1)

Prolonged use at or above this junction temperature can increase the device failure-in-time (FIT) rate. Refer to SBAA403 application

note for additional details

7.4 Thermal Information AFE79xx

THERMAL METRIC(1)

17mmx17mm FC-BGA

UNIT

400 PINS

RθJA

Junction-to-ambient thermal resistance

16.2

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

0.42

°C/W

RθJB

Junction-to-board thermal resistance

4.85

°C/W

ΨJT

Junction-to-top characterization parameter

0.12

°C/W

ΨJB

Junction-to-board characterization parameter

4.6

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

AFE7901

SBASAO5 – APRIL 2023

www.ti.com

Submit Document Feedback

Product Folder Links: AFE7901

AFE7901 Datasheet(PDF) 12 Page - Texas Instruments

AFE7901 Datasheet(HTML) 12 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL