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

12

AC Electrical Characteristics, Receiver

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

Symbol

Parameter

Note

Min.

Typ.

Max.

Unit

GMIXER

Voltage Gain of Mixer and Low Noise Buffer

1

-

32

-

dB

2

24

dB

NFRX

Noise Figure,

fRF = 1570 MHz To 1580 MHz,

Input to MIX_IN (pin 11)

1

-

6.5

-

dB

S11RX

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

-

-

-14

-

dB

fIF

IF Center Frequency

(16.368 MHz reference)

3

-

+4.092

-

MHz

IF Center Frequency

(16.367667 MHz reference)

3

-

+4.124

-

MHz

IF Center Frequency

(16.3676 MHz reference)

3

-

+4.1304

-

MHz

MIX_IR

Mixer Image Rejection

4

20

30

dB

BW

Filter -3 dB Bandwidth

5

-

2.2

-

MHz

ARIP

Filter Amplitude ripple , fC ± 512 kHz

-

-

0.5

-

dBpp

Av2

Selectivity at fC ± 2 MHz

-

-

8

-

dB

Av4

Selectivity at fC ± 4 MHz

-

-

23

-

dB

GBPF

Gain of Band-pass Filter

-

-

25

-

dB

GAGCMAX

Gain of AGC, Maximum

-

-

42

-

dB

GAGCMIN

Gain of AGC, Minimum

-

-

-8

-

dB

PMAX

Maximum Signal Load at MIX_IN (pin 11)

(for normal AGC operation)

6

-

-

-137

dBm/Hz

Note:

(1) Mixer mode set to “High gain”. HW_0 = ‘1’

(2) Mixer mode set to “Low gain”. HW_0 = ‘0’

(3) Positive IF frequency denotes no spectral inversion, negative frequency has inverted spectrum

(4) Ratio of level through mixer between wanted input signal at 1575.42 MHz and image signal at 1567.236

MHz (ref. freq. = 16.368 MHz).

(5) Centered at IF CF = 4.092 MHz.

(6) The application should be designed to meet this maximum level across 1575.42 ±5 MHz. An absence of

strong interferers is assumed.