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| LMX2430_16 Datasheet, PDF (42/53 Pages) Texas Instruments – Dual High-Frequency Synthesizer | |||
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LMX2430, LMX2433, LMX2434
SNAS187D â FEBRUARY 2003 â REVISED JANUARY 2016
10.2 Typical Application
VCC_PLL
C21
100 pF
VCC_PLL
VCC_PLL OSCin
R20
3.3 W
C5
100 pF
R34
3.3 W U1
1 VCC
2 GND
3 FinIF
4 EN
5 CPoutiF
6 Enose
7 OSCout
8 OSCin
9 VCC
10 Ftest/LD
DATA 20
CLK 19
LE 18
VCC 17
FinRF* 16
FinRF 15
GND 14
CPoutRF 13
GND 12
FLoutRF 11
LMX243X
Ftest/LD
VCC_PLL
DATA
CLK
R25
LE
3.3 W
C12
100 pF
C14
100 pF
VCC_PLL
100k R21
100k R22
C8
1 uF
U5
LM6211
R26
18 W
VCC_RF
R24
5.6 W
C10
1 uF
13 GND
14 VCC
15 GND
16 GND
R26
18 W
R27
18 W
C15
100 pF
U2
VCO
GND 8
GND 7
MOD 6
GND 5
C9
1 uF
R23
10 W
VCC_AMP
R1_RF
Ca_LF 0 W
Open
R2_RF
TBD
C1_RF
C2_RF
Figure 33. Typical Use Case
R3_RF
R4_RF
0W
C3_RF
C4_RF
Open
www.ti.com
RFOUT
42
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