92hd88b4x5ndg Integrated Device Technology, 92hd88b4x5ndg Datasheet - Page 44

• Manufacturer Part Number: 92hd88b4x5ndg
• Description: Single Chip Pc Audio System Codec+mono Speaker Amplifier+capless Hp+ldo
• Manufacturer: Integrated Device Technology

IDT PROPRIETARY / IDT
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Analog to Digital Converter
92HD88
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
SNR
THD+N
SNR
THD+N
Attenuation, Gain Step Size ANALOG
Resolution
Full Scale Input Voltage
Dynamic Range
SNR
Full Scale Input Voltage
Dynamic Range
THD+N
THD+N
Analog Frequency Response
A/D Digital Filter Pass Band
A/D Digital Filter Pass Band Ripple
A/D Digital Filter Transition Band
A/D Digital Filter Stop Band
A/D Digital Filter Stop Band Rejection
Group Delay
Any unselected analog Input to ADC
Crosstalk
Any unselected analog Input to ADC
Crosstalk
2
2
2
- All Analog Inputs to A/D
- DAC to All Line Outputs
- DAC to All Ports
3
3
3
3
All Analog Inputs to A/D
All Analog Inputs to A/D
- DAC to All Line-Out Ports
- DAC to All Ports
Parameter
1
1
, All Analog Inputs to A/D
, All Analog Inputs to A/D
CONFIDENTIAL
4
8
Table 15. 92HD88 Analog Performance Characteristics
5
6
Analog Mixer Enabled, PCM data, all
Analog Mixer Enabled, PCM data, all
Analog Mixer Enabled, 0/-1/-3dB FS
High Pass Filter enabled, -1/-3dB FS
Signal, PCM data, all others inputes
High Pass Filer Enabled, -60dB FS,
High Pass Filter Enabled, -60dB FS
signal, PCM data, all others inputes
(input voltage required to generate
(input voltage required to generate
enabled, -1/-3dB FS signal level
Analog Mixer Enabled, 0dB FS
others inputes unmute/silent.
20dB Boost, High Pass Filter
10KHz Signal Frequency
High Pass Filter enabled
1KHz Signal Frequency
others inputes mute.
0dBFS per AES 17)
0dBFS per AES 17)
48 KHz sample rate
unmute/silent
unmute/silent
Conditions
20dB Boost
20dB Boost
signal level
0dB Boost
No boost
44
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
AVdd
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
All
All
All
All
All
All
All
All
All
All
All
92HD88
21,000
31,000
0.105
0.105
1.05
1.05
-100
Min
-65
-65
93
93
83
83
85
85
75
75
86
86
86
86
81
81
78
78
72
72
10
20
-
-
Typ
1.5
24
92
92
-
-
-
-
-
-
-
-
-
-
-
-
30,000
21,000
31,000
Max
0.1
1
-
-
-
-
-
PC AUDIO
V 0.94 07/11
+/- dB
Unit
Bits
dBr
dBr
ms
dB
dB
dB
dB
dB
dB
dB
Hz
Hz
Hz
Hz
dB
dB
dB