92hd71b5x5prgxb3x8 Integrated Device Technology, 92hd71b5x5prgxb3x8 Datasheet - Page 26

• Manufacturer Part Number: 92hd71b5x5prgxb3x8
• Description: Four Channel Hd Audio Codec, Low Power Optimized, 4-ports, 95db Snr
• Manufacturer: Integrated Device Technology

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
Analog Outputs
Analog inputs
92HD71B5
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
THD+N
Any Analog Input (ADC) to DAC Crosstalk
Any Analog Input (ADC) to DAC Crosstalk
DAC L/R crosstalk
DAC L/R crosstalk
Gain Error
Interchannel Gain Mismatch
D/A Digital Filter Pass Band
D/A Digital Filter Transition Band
D/A Digital Filter Stop Band
D/A Digital Filter Stop Band Rejection
D/A Out-of-Band Rejection
Group Delay (48KHz sample rate)
Attenuation, Gain Step Size DIGITAL
DAC Offset Voltage
Deviation from Linear Phase
Full Scale All Line-Outs + HP
Full Scale All Line-Outs + HP
All Headphone Capable Outputs
Amplifier output impedance
Full Scale Input Voltage
3
- DAC to All Headphone Ports
Parameter
Table 13. 92HD71B7 5V, 4.75V, and 3.3V Analog Performance Characteristics
6
4
5
VREF_OUT=80%, BOOST=0dB, 10k
VREF_OUT=80%, BOOST=0dB, 10k
DAC to HP 20-15KHz into 32
(input voltage required for 0dB FS
Analog Mixer Disabled, -3dB FS
DAC to LO or HP 20-15KHz into
Signal, 32
10KHz Signal Frequency
1KHz Signal Frequency
Analog Mixer Disabled
Analog Mixer Disabled
Headphone Outputs
0dB Boost @4.75V
DAC PCM Data
DAC PCM Data
Line Outputs
Conditions
10K
32
Ω
output)
Ω
load
load
Ω
load, PCM data
load
26
load
Ω
load
4.75V
4.75V
4.75V
4.75V
4.75V
AVdd
3.3V
3.3V
3.3V
3.3V
3.3V
5V
5V
5V
5V
5V
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
92HD71B5
21,000
31,000
0.707
0.707
-100
1.00
1.00
2.83
2.83
2.00
1.00
1.00
Min
-55
70
68
68
65
65
20
40
40
31
-
-
-
-
-
-
0.758
-100
-100
0.75
1.07
1.07
3.03
3.03
2.14
1.03
Typ
150
0.1
78
76
73
75
70
10
10
60
60
42
-
-
-
-
-
-
21,000
31,000
Max
0.5
0.5
20
1
1
-
-
-
-
-
-
-
-
-
-
PC AUDIO
V 1.0, 01/08
(peak)
Ohms
Vrms
Vrms
Vp-p
Unit
deg.
mW
dBr
mV
ms
dB
dB
dB
dB
dB
dB
Hz
Hz
Hz
dB
dB
dB