STAC9758 Datasheet, PDF (15/119 Pages) Integrated Device Technology – HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS

STAC9758/9759
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
PC AUDIO
Parameter
LINE_IN to HEADPHONE_OUT
Analog Frequency Response (Note 3)
Total Harmonic Distortion + Noise (-3dB): (Note 4)
CD to LINE_OUT
LINE / AUX / VIDEO to LINE_OUT
PCM (DAC) to LINE_OUT (full scale)
PCM (DAC) in BYPASS Mode to LINE_OUT
LINE_IN to A/D(-3dBV input Level)
HEADPHONE_OUT (32 Ω load)
HEADPHONE_OUT (10 KΩ load)
SNR (idle channel) (Note 5)
DAC to LINE_OUT
DAC in BYPASS Mode
LINE / AUX / VIDEO to LINE_OUT
LINE_IN to A/D with High Pass Filter enabled
A/D & D/A Digital Filter Pass Band (Note 6)
A/D & D/A Digital Filter Transition Band
A/D & D/A Digital Filter Stop Band
A/D & D/A Digital Filter Stop Band Rejection (Note 7)
DAC Out-of-Band Rejection (Note 8)
Group Delay (48 KHz sample rate)
Power Supply Rejection Ratio (1 KHz)
Power Supply Rejection Ratio (20 KHz)
Any Analog Input to LINE_OUT Crosstalk
(10 KHz Signal Frequency)
Any Analog Input to LINE_OUT Crosstalk
(1 KHz Signal Frequency)
Spurious Tone Rejection
Attenuation, Gain Step Size
Input Impedance
Input Capacitance
VREFout
VREF
Interchannel Gain Mismatch ADC
Interchannel Gain Mismatch DAC
Gain Drift
DAC Offset Voltage
Min
Typ
Max
Unit
-
85
-
dB
10
-
30,000
Hz
-
-90
-
-92
-
-81
-
-84
-
-81
-
-80
-
-90
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
-
-
-
20
19,200
28,800
-100
-55
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
83
86
100
88
-
-
-
-
-
-
-70
-40
-70
-90
-100
1.5
50
15
0.5 X AVdd
0.41X AVdd
-
-
100
10
-
-
-
-
19,200
28,800
-
-
-
1
-
-
-
-
-
-
-
-
-
-
0.5
0.5
-
20
dB
dB
dB
dB
Hz
Hz
Hz
dB
dB
ms
dB
dB
dB
dB
dB
dB
KΩ
pF
V
V
dB
dB
ppm/ºC
mV
IDT™
15
HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™
STAC9758/9759
V 1.2 1206