sx1701 Semtech Corporation, sx1701 Datasheet - Page 9

• Manufacturer Part Number: sx1701
• Description: Highly Linear Wideband Lna Multi-channel, Single-ended To Differential Conversion
• Manufacturer: Semtech Corporation

4
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.
V1.11_STD – August 20
ADVANCED COMMUNICATION & SENSING PRODUCTS
APPLICATION INFORMATION
75 Ω RF INPUT
0.3pF
0603
C0G
10nF
0603
X7R
+ 5.0 V
th
, 2008
470pF
0603
C0G
470pF
0603
C0G
0603
X7R
1nF
wirewound
3.9nH
0603
Figure 4. Application board schematic.
470pF
0603
C0G
17
2
1
3
4
0603
3K3
6 X
VDD2
VDD1
GND
IN
DEC
5 8
SX1701
Gain control
9/13
9 12
13 16
G3(1:0)
G2(1:0)
G1(1:0)
OUTM3
OUTM2
OUTM1
OUTP3
OUTP2
OUTP1
15
14
11
10
7
6
470pF
470pF
470pF
470pF
0603
0603
0603
0603
C0G
C0G
C0G
C0G
470pF
470pF
0603
0603
C0G
C0G
RF BALANCED OUTPUT 3
RF BALANCED OUTPUT 1
RF BALANCED OUTPUT 2
100 Ω
100 Ω
100 Ω
SX1701
www.semtech.com
Datasheet