92HD700 Datasheet, PDF (16/181 Pages) Integrated Device Technology – 10-CHANNEL HIGH DEFINITION AUDIO CODEC

92HD700
10-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Parameter
A/D Digital Filter Stop Band
A/D Digital Filter Stop Band Rejection (Note 6)
Group Delay (48 KHz sample rate)
Any Analog Input to ADC Crosstalk
Any Analog Input to ADC Crosstalk
Spurious Tone Rejection
Attenuation, Gain Step Size ANALOG
Interchannel Gain Mismatch ADC
Noise Floor when 40dB Mic Boost Enabled
40dB Mic Boost Enabled SNR
40dB Mic Boost Enabled THD+N
Power Supply
Power Supply Rejection Ratio
Power Supply Rejection Ratio
D0 Didd
D0 Aidd
D1 Didd
D1 Aidd
D2 Didd
D2 Aidd
D3 Didd
D3 Aidd
One Stereo ADC Didd
One Stereo ADC Aidd
One Stereo DAC Didd
One Stereo DAC Aidd
CD Input
CD Common Mode Rejection (CMR)
Voltage Reference Outputs
VREFout (Note 8)
VREFILT (VAG)
Phased Locked Loop
PLL lock time
PLL (HD Bit CLK) 24 MHz clock jitter
Conditions
AVdd Min
Typ
5 V 28,800
-
5 V -100
-
5V
-
-
10 KHz Signal Frequency
5V
-
-85
1 KHz Signal Frequency
5V
-
-80
5V
-
-100
5V
-
1.5
5V
-
-
5V
5 mV Input
5V
60
5 mV Input
5V
55
Max Unit
-
Hz
-
dB
1
ms
-
dB
-
dB
-
dB
-
dB
0.5
dB
0.01 mV
dB
dB
1 KHz
20 KHz
5V
-
5V
-
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
-70
-
dB
-40
-
dB
75
90
mA
85
mA
75
90
mA
85
mA
23
30
mA
58
mA
23
30
mA
37
mA
8
10
mA
10
mA
3
5
mA
2
mA
All
50
55
dB
All
-
0.5 X AVdd
-
V
5V
0.45 X AVdd
V
5V
96
200 µsec
5V
150
500 psec
1. Ratio of Full Scale signal to noise output with -60dB signal, measured “A weighted” over a 20 Hz to a 20 KHz
bandwidth.
2. ± 3dB limits for Line Output and 0dB gain, at -20dBV
IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC
16
IDT CONFIDENTIAL
92HD700
V 1.2 112006