WS7931DB

Will Semiconductor Ltd.

5

Aug, 2018 _ Rev. 1.5

1805

C; input matched to 50 Ω with a 5.6 nH

inductor; The condition is applied unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Supply current

6

9

12

μA

Power gain

f = 1843 MHz

-3.2

-4.0

dB

f = 1960 MHz

-3.0

-4.0

dB

f = 2140 MHz

-3.2

-4.0

dB

Input return loss

f = 1843 MHz

15.0

dB

f = 1960 MHz

14.5

dB

f = 2140 MHz

10.0

dB

Output return loss

f = 1843 MHz

14.0

dB

f = 1960 MHz

25.0

dB

f = 2140 MHz

15.0

dB

Input power at 1 dB

gain compression

f = 1850 MHz

+4.5

dBm

f = 2150 MHz

+4.5

dBm

Input third-order

intercept point

+27.0

dBm

+27.0

dBm