AK2401 Datasheet, PDF (96/103 Pages) Asahi Kasei Microsystems – Direct Conversion Transceiver

[AK2401]
16.3. Power Supply/Ground Pin
Connect capacitors between VDD and VSS pins to eliminate ripple and noise included in power supply.
For a maximum effect, the capacitors should be located at the shortest distance between these pins.
30
LNAVDD
24
DEMVDD
21
LOVDD
17
LODVDD
13
CPVDD
12
SYNVDD
7
DACVDD
32
RXVDD
37
ADVDD
48
DVDD
C1 C2
C1
C1
C1
C1
C1
C1
C1 C3
C1
LSI
C1=100pF
C4 C2=0.01F
C3=1F
C4=10F
C4
017003093-E-00
96
2017/3