AK2360A Просмотр технического описания (PDF) - Asahi Kasei Microdevices

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AK2360A

Scrambler IC for two-way radio

Asahi Kasei Microdevices 

ASAHI KASEI

[AK2360A]

Recommended External Application Circuits

1) Power supply stabilizing capacitance

Connect capacitors between the VDD and VSS pins to eliminate ripple and noise included in

power supply. For maximum effect, the capacitors should be placed at a shortest distance

between the pins.

5 VDD

C1

3 VSS

VDD

C2

VSS

C1 = 22μF (Electrolytic cap)

C2 = 0.1μF (Ceramic cap)

LSI

2) AGND stabilizing capacitance

It is recommended that a capacitor with 1.0μF or larger be connected between the AGND pin and

VSS to stabilize the AGND signal. The capacitor should be placed as close to the AGND pin as

possible.

1 AGND

C

LSI

C = 1.0μF (Electrolytic cap)

MS0393-E-00

-7-

2005/05

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