AN26027A

7

Ver. CEB

*1

dBm

—

–6.0

–12.0

High-Gain mode

f1 = fRXb – 190 MHz

PRX1 = –27 dBm

f2 = fRXb – 95 MHz

PRX2 = –33 dBm

Input 2 signals (f1, f2)

P1dBHT

Input P1dB

HG

High-Gain mode

f1 = fRXb – 10 MHz

f2 = fRXb – 20 MHz

Input 2 signals (f1, f2)

Low-Gain mode

Low-Gain mode

PRX = –20 dBm

*1,*3

dB

3.0

1.3

—

High-Gain mode

NFHT

Noise Figure HG

*1

dB

9.0

6.5

—

NFLT

Noise Figure LG

*1

dBm

—

–4.0

–14.0

High-Gain mode

f1 = fRXb + 10 MHz

f2 = fRXb + 20 MHz

Input 2 signals (f1, f2)

IIP3H1Ta

IIP3 +10 MHz offset HG

LNA AC electrical characteristics

*1

dB

18.0

15.0

11.0

High-Gain mode

GHT

Power Gain HG

*1

dB

–1.0

–4.0

–8.5

GLT

Power Gain LG

*1

dBm

—

–4.0

–14.0

IIP3H2Ta

IIP3 +10 MHz offset HG

Reference values

Typ

Unit

Max

Note

Min

Conditions

Symbol

Parameter

Notes) Vcc = 2.5 V to 3.0 V

Ta = –25

°C to 75°C, fRXb = 470 MHz, 620 MHz, 770 MHz, PRX = –30 dBm, CW unless otherwise specified

APPLICATION INFORMATION (continued)

REFERENCE VALUES FOR DESIGN (continued)

Note)

*1 : Checked by design, not production tested.

*3 : Connector & substrate loss (0.10 dB) included.