DATA SHEET

SE4150L: GPS Receiver IC

Preliminary Datasheet

Skyworks Solutions, Inc.

• Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

202445B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 1, 2019

10

AC Electrical Characteristics, LNA

Conditions: VCC = VDDN = 3.3 V, TA = 25°C, fRF = 1575.42 MHz unless otherwise stated

Symbol

Parameter

Note

Min.

Typ.

Max.

Unit

ICC_LNA

LNA Supply Current

1

-

5.0

-

mA

2

-

3.0

-

mA

S21_LNA

Forward Gain

1

-

20

-

dB

2

-

17

-

dB

NFLNA

Noise Figure

1, 3

-

0.9

-

dB

2, 3

-

1.1

-

dB

IP1dB

Input compression point

-

-13

-

dBm

IIP3LNA

Input IP3, tones at 1575 ± 50 MHz @ –40

dBm

1

-

-6

-

dBm

2

-

-12

-

dBm

S11_LNA

S11, into 50 Ω, fRF = 1570 MHz to 1580 MHz

3

-

-8

-

dB

S22_LNA

S22, into 50 Ω, fRF = 1570 MHz to 1580 MHz

-

-15

-

dB

Note:

(1) LNA mode set to “High gain”. HW_1 = ‘1’

(2) LNA mode set to “Low gain”. HW_1 = ‘0’

(3) With specified input matching network

AC Electrical Characteristics, External Antenna Path

Conditions: VCC = VDDN = 3.3 V, TA = 25°C,

Symbol

Parameter

Min.

Typ.

Max.

Unit

ILANTSW1

Insertion Loss, ANT1_IN to ANT_SW_OUT

-

0.7

-

dB

ISOLANTSW Isolation Between Switch Input Ports

-

-20

-

dB

S11ANTSW

S11, into 50 Ω, ANT1_IN enabled

-

-15

-

dB

S22ANTSW

S22, into 50 Ω, ANT_SW_OUT enabled

-

-15

-

dB