AFE7906IALK datasheet(9/78 Pages) TI

9 / 78 page

6.5 RF ADC Electrical Characteristics (continued)

Typical values at TA = +25°C, full temperature range is TA,MIN = -40°C to TJ,MAX = +110°C; RX Output Rate = 491.52MSPS

below 6GHz input frequency and 1500MSPS above 6GHz input frequency, fADC = 2949.12MSPS; PLL clock mode with fREF

= 491.52MHz below 6GHz input frequency and External clock mode with fCLK = 2949.12MHz above 6GHz input frequency;

nominal power supplies; DSA Setting =3dB; SerDes rate =24.33Gbps; unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SFDR

Spurious Free Dynamic Range

within output bandwidth, AIN = -3

dBFS

fIN = 5 MHz, fADC = 1500MSPS, fNCO

= 17MHz, Decimate by 48

dBFS

fIN = 30 MHz, fADC = 1500MSPS, fNCO

= 30MHz, Decimate by 24

100

fIN = 410 MHz, fADC =

3000MSPS, fNCO = 400MHz,

Decimate by 24

fIN = 830 MHz

fIN = 1760 MHz

fIN = 2610 MHz

fIN = 3610 MHz

fIN = 4910 MHz

fIN = 8150 MHz

fIN = 9610 MHz

HD2

2nd Harmonic Distortion

AIN = -3 dBFS(2)

fIN = 5 MHz, fADC = 1500MSPS, fNCO

= 17MHz, Decimate by 48

-84

dBFS

fIN = 30 MHz, fADC = 1500MSPS,

Bypass Mode (TI only test mode)

-91

fIN = 410 MHz, fADC = 3000MSPS,

Bypass Mode (TI only test mode)

-90

fIN = 830 MHz

-86

fIN = 1760 MHz

-90

fIN = 2610 MHz

-88

fIN = 3610 MHz

-87

fIN = 4910 MHz

-84

fIN = 8150 MHz

-70

fIN = 9610 MHz

-70

HD3

3rd Harmonic Distortion

AIN = -3 dBFS

fIN = 5 MHz, fADC = 1500MSPS, fNCO

= 17MHz, Decimate by 48

-78

dBFS

fIN = 30 MHz, fADC = 1500MSPS,

Bypass Mode (TI only test mode)

-96

fIN = 410 MHz, fADC = 3000MSPS,

Bypass Mode (TI only test mode)

-94

fIN = 830 MHz

-80

fIN = 1760 MHz

-85

fIN = 2610 MHz

-86

fIN = 3610 MHz

-78

fIN = 4910 MHz

-75

fIN = 8150 MHz

-70

fIN = 9610 MHz

-70

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AFE7906

SBASAF7B – JANUARY 2022 – REVISED JULY 2022

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