SN0400ALK-DC datasheet(13/126 Pages) TI2

13 / 126 page

4.6 RF ADC Electrical Characteristics

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 1474.56MSPS above 6GHz input frequency, fADC = 2949.12MSPS; PLL clock mode with

fREF = 491.52MHz below 6GHz input frequency and External clock mode with fCLK = 11796.48MHz above 6GHz input

frequency; nominal power supplies; DSA Setting = 4dB below 6GHz and 3dB above 6GHz; SerDes rate =24.33Gbps; unless

otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

ADCRES

ADC resolution

bits

FADC

ADC Sample Rate

1.5

GSPS

FRFin_MAX

RF input frequency range

Requires PCB matching based on

frequency range

12000

MHz

FRFin_MIN

RF input frequency range

Requires PCB matching based on

frequency range

MHz

PFS_CW,min

Min Full scale input power, at device

pins (1)

fIN = 830 MHz, DSA=0dB

-2.9

dBm

fIN = 1760 MHz, DSA=0dB

-2.8

dBm

fIN = 2610 MHz, DSA=0dB

-1.8

dBm

fIN = 3610 MHz, DSA=0dB

-0.4

dBm

fIN = 4910 MHz, DSA=0dB

0.1

dBm

fIN = 8150 MHz, DSA=0dB

2.1

dBm

fIN = 9610 MHz, DSA=0dB

4.3

dBm

PFS_CW,MAX

MAX Full scale input power - reliability

limited, at device pins

fIN = 830 MHz, DSA = 20dB

16.7

dBm

fIN = 1760 MHz, DSA = 20dB

17.0

dBm

fIN = 2610 MHz, DSA = 20dB

dBm

fIN = 3610 MHz, DSA = 20dB

18.5

dBm

fIN = 4910 MHz, DSA = 20dB

19.3

dBm

fIN = 8150 MHz, DSA = 20dB

21.3

dBm

fIN = 9610 MHz, DSA = 20dB

23.5

dBm

S11

Input Return Loss

with matching network

-12

ATTrange

DSA Attenuation range

ATTstep

DSA Attenuation step

0.5

DSA Attenuation step accuracy

Delta=Gatt(X)-Gatt(X-1),

Fin=3610MHz, after calibration

±0.1

DSA Gain Steps Phase accuracy

any 8dB range

Fin=3610MHz, after calibration

±0.9

deg

DSA Gain Steps Phase accuracy

any 8dB range

Fin=4910MHz, after calibration

±1.8

deg

www.ti.com

AFE7950-SP

SBASAG7A – MARCH 2024 – REVISED AUGUST 2024

Submit Document Feedback

Product Folder Links: AFE7950-SP

SN0400ALK-DC Datasheet(PDF) 13 Page - Texas Instruments

SN0400ALK-DC Datasheet(HTML) 13 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