92hd89d Integrated Device Technology, 92hd89d Datasheet - Page 40

• Manufacturer Part Number: 92hd89d
• Description: Eight Channel Hd Audio Codec Low Power Optimized For Ecr15b And Eup
• Manufacturer: Integrated Device Technology

92HD89D
Eight channel HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
Analog inputs
Analog Mixer
Analog to Digital Converter
All Headphone Capable Outputs
Amplifier output impedance
External load Capacitance
Full Scale Input Voltage
All Analog Inputs with boost
All Analog Inputs with boost
All Analog Inputs with boost
Boost Gain Accuracy
Input Impedance
Input Capacitance
Dynamic Range: PCM to All Analog
Outputs
SNR
THD+N
Outputs
SNR
THD+N
THD+N
Attenuation, Gain Step Size ANALOG
Resolution
Full Scale Input Voltage
Dynamic Range
Full Scale Input Voltage
Dynamic Range
SNR
THD+N
2
2
2
- All Line-Inputs to all Line Outputs
- DAC to All Ports
- All Analog Inputs to A/D
3
3
3
3
- All Line-Inputs to all Line
- DAC to All Line-Out Ports
- DAC to All Ports
All Analog Inputs to A/D
Parameter
1
1
, All Analog Inputs to A/D High Pass Filer Enabled, -60dB FS, No boost
, All Analog Inputs to A/D
Table 20. 92HD89D Analog Performance Characteristics
-60dB FS signal level Analog Beep enabled all
(input voltage required to generate 0dBFS per
(input voltage required to generate 0dBFS per
All inputs unmuted, single line input driven by
Analog Mixer Enabled, 0dB FS Signal, PCM
0dB Full Scale Input on one input, all others
Analog Mixer Enabled, PCM data, all others
Analog Mixer Enabled, 0/-1/-3dB FS signal,
PCM data, all others inputes unmute/silent
High Pass Filter enabled, -1/-3dB FS signal
(input voltage required for 0dB FS output)
data, all others inputes unmute/silent
High Pass Filter Enabled, -60dB FS
High Pass Filter Enabled
other mixer inputs mute
Headphone Outputs
Headphone Outputs
0dB Boost @4.75V
Mono/Line Outputs
Mono/Line Outputs
inputes mute.
Conditions
10dB Boost
20dB Boost
30dB Boost
20dB Boost
20dB Boost
0dB Boost
40
32Ω load
AES 17)
AES 17)
silent.
ATE.
level
0.320
0.105
0.032
0.105
Min
1.05
1.05
40
93
85
65
85
75
65
86
81
86
78
-2
-
-
-
0.136
0.042
0.136
1.31
0.42
1.31
Typ
150
220
0.1
0.6
1.5
47
75
15
93
85
83
94
81
78
24
94
90
94
80
Max
2
-
-
-
-
-
-
-
-
V1.0 04/10
92HD89D
(peak)
Ohms
Vrms
Vrms
Vrms
Vrms
Unit
mW
Bits
dBr
dBr
dBr
KΩ
pF
dB
pF
dB
dB
dB
dB
dB