Yamaha OPL3-SA3 specifications Analog Characteristics, YMF715E, Analog Input Characteristics

YMF715E

Analog Characteristics

Analog Input Characteristics

	Item	Condition	Min.	Typ.	Max.	Unit
	Full Scale V_Input
	･ LINE/AUX1,2/MIN/MIC		2.5	2.8	3.1	Vpp
	･ MIC	+20dB	0.25	0.28	0.31	Vpp
	ADC Resolution		16			bit
	Recording Path (ADC)
	Signal to Noise ratio
	･ LINE/AUX1,2/MIN/MIC		78	82		dB
	･ MIC	+20dB	75	80		dB
	Distortion			0.05		%
	Interchannel Isolation		70			dB
	L/R Channel Separation		70			dB
	Gain Mismatch	from Spec.
	･ 0 ~ -20dB		-0.5		0.5	dB
	･ -21dB or less		-1.0		1.0	dB
	Frequency Response	20 to 15kHz	-3.0		0.5	dB
	Input Resistance		20		100	k Ω
	Input Capacitance				15	pF
Note : DVSS=AVSS=0[V], TOP=25℃, DVDD=AVDD=5.0[V], fs=44.1kHz
Analog Output Characteristics
	Item	Condition	Min.	Typ.	Max.	Unit
	Full Scale Line Output
	･ OLB=1		2.4	2.8	3.1	Vpp
	･ OLB=0		1.7	2.0	2.2	Vpp
	DAC Resolution (WSS_DAC)		16			bit
	Frequency Response (WSS_DAC)	20 to 17.64 kHz	-1.0		0.5	dB
	Mix_path Total
	Signal to Noise ratio
	･ from Input (LINE, AUX1)		85	90		dB
	･ from Input (AUX2, MIC)		82	87		dB
	･ from Input (MIC)	+20dB	75	80		dB
	･ from WSS_DAC		78	82		dB
	Distortion
	･ from Input			0.003	0.02	%
	･ from Input (MIC)	+20dB		0.01	0.05	%
	･ from WSS_DAC			0.05		%
	Interchannel Isolation		70			dB
	L/R Channel Separation		70			dB
	Gain Mismatch	from Spec.
	･ 0 ~ -20dB		-0.5		0.5	dB
	･ -21dB or less		-1.0		1.0	dB
	Mute Attenuation				-80	dB
	VREFO Voltage output		2.3	2.5	2.7	V

Note : DVSS=AVSS=0[V], TOP=25℃, DVDD=AVDD=5.0[V], fs=44.1kHz

May 21, 1997

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