Betul, dan itu emang dijelasin di datasheet-nya di bagian "application
hint".
Caranya dengan merakit p2p. Atau design pcb sedemikian rupa sehingga
jaraknya sedekat mungkin. Dulu saya pernah taruh pcb 3875 signal only di
milis sebelah, dapet dari suhu saya, bukan bikinan saya ya. Itu pcb juga ga
pake cap ground. Hasilnya kalo apik menata kabel dan layout, dc offset bisa
kisaran 20-25mV, kalo p2p juga bisa dapet segituan, atau kalau beruntung
bisa sekitar 10-15mV (sptnya tergantung ic-nya jg). Tapi paling aman dan ga
repot ya pakai capacitor ground 22uf itu.
salam,
yus
----- Original Message -----
From: ☀udi H Roesdihardjo☀
To: ELPOP
Sent: Friday, January 23, 2009 4:59 PM
Subject: Re: [ELPOP-Audio] Re: All about LM1875 => kontes BT kelas Rookie
Kalau memang di bagian capacitor tersebut, banyak saya temukan skema
rancangan orang luar yg menghilangkan capacitor tersebut.
Bahaya nich.....
ZalammaniZ
☂|P☂
Sent from my BlackBerry® smartphone from Sinyal Bagus XL, Nyambung
Teruuusss...!
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