GE863-PRO3 Hardware User Guide
1vv0300773a Rev. 0 - 24/01/08
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8.2.2 Output Lines Characteristics
“EAR_MT” Differential Line-out Drivers Path
Line Coupling DC
Line Type Bridged
Output load resistance ≥ 14 Ω
Internal output resistance 4 Ω (typical)
Signal bandwidth 150 – 4000 Hz @ -3 dB
Differential output voltage 328mVrms /16 Ω @ -12dBFS
SW volume level step - 2 dB
Number of SW volume steps 10
“EAR_HF” Power Buffers Path
Line Coupling DC
Line Type Bridged
Output load resistance ≥ 14 Ω
Internal output resistance 4 Ω ( >1,7 Ω )
Signal bandwidth 150 – 4000 Hz @ -3 dB
Max Differential output voltage 1310 mVrms (typ, open circuit)
Max Single Ended output voltage 656 mVrms (typ, open circuit)
SW volume level step - 2 dB
Number of SW volume steps 10
NOTE: For more detailed information about audio please consult Audio Settings Application Note
80000nt10007a.