5.5 Electrical Characteristics (continued)

at TA = 25°C, VCC_PA = 3.3V, VCC = 3.3V, f = 915MHz, shorted RX_FLT and LNA_IN pins, shorted TX_FLT and PA_IN pins,

RF transmit specifications from TR to ANT pin, RF receive specifications from ANT to TR pin, 50Ω source and load at input

and output RF pins, respectively; measured on EVM and de-embedded up to the device pins (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

RF RECEIVE

Frequency range

860

930

MHz

Receive small signal gain

PIN = –27dBm, f = 867MHz to 928MHz

15.9

dB

NF

Noise figure

f = 867MHz

3.1

dB

f = 915MHz

3.3

LNA_IN to TR,

f = 867MHz to 928MHz

1.3

ANT to RX_FLT insertion loss

PIN = –27dBm

1.7

dB

IIP3

Input 3rd order compression point

PIN = –27dBm

f = 867MHz

–5.4

dBm

f = 902MHz to 928MHz

–6.3

IP1dB

Input 1dB compression point

f = 867MHz, 902MHz

−7.1

dBm

f = 915MHz, 928MHz

−6.6

Input return loss at ANT

PIN = –27dBm

f = 867MHz

18.5

dB

f = 902MHz

15.5

f = 915MHz

14

f = 928MHz

12.5

Output return loss at TR

PIN = –27dBm

f = 867MHz to 915MHz

15.5

dB

f = 928MHz

14.5

TRF2001

SLVSK83 – APRIL 2026

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