SX1701 데이터 시트보기 (PDF) - Semtech Corporation

부품명

상세내역

제조사

SX1701

Highly linear wideband LNA Multi-channel, single-ended to differential conversion

Semtech Corporation 

ADVANCED COMMUNICATION & SENSING PRODUCTS

SX1701

Datasheet

4 APPLICATION INFORMATION

Figure 4, below, shows the recommended board schematic. Typical component values are shown and are subject to

change depending on the PCB layout and material used. Please refer to the Semtech SX1701 reference design at

www.semtech.com.

+ 5.0 V

10nF

X7R

0603

1nF

X7R

0603

2

1

470pF 17

C0G

0603

SX1701

VDD2

VDD1

GND

75 Ω RF INPUT

0.3pF

C0G

0603

470pF

C0G

0603

3.9nH

wirewound

0603

3 IN

4

DEC

470pF

C0G

0603

G3(1:0)

OUTP3

OUTM3

G2(1:0)

OUTP2

OUTM2

G1(1:0)

OUTP1

OUTM1

58

6X

3K3

0603

9 12 13 16

470pF

C0G

0603

15

14

470pF

C0G

0603

11

10

470pF

C0G

0603

7

6

470pF

C0G

0603

100 Ω

RF BALANCED OUTPUT 3

470pF

C0G

0603

100 Ω

RF BALANCED OUTPUT 2

470pF

C0G

0603

100 Ω

RF BALANCED OUTPUT 1

Gain control

Figure 4. Application board schematic.

V1.11_STD – August 20th, 2008

9/13

www.semtech.com

Share Link: