92HD90B0X5NLGXYAX8 IDT, 92HD90B0X5NLGXYAX8 Datasheet - Page 43

• Manufacturer Part Number: 92HD90B0X5NLGXYAX8
• Description: Interface - CODECs
• Manufacturer: IDT

Specifications of 92HD90B0X5NLGXYAX8

• Rohs: yes
• Part # Aliases: IDT92HD90B0X5NLGXYAX8

92HD98
SINGLE CHIP PC AUDIO SYSTEM, CODEC+MONO SPEAKER AMPLIFIER+CAPLESS HP+LDO
IDT CONFIDENTIAL
©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
Attenuation, Gain Step Size ANALOG
Resolution
Full Scale Input Voltage
Dynamic Range
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
2
2
- All Line-Inputs to all Line Outputs
- DAC to All Ports
3
3
3
3
- All Line-Inputs to all Line
- DAC to All Ports
All Analog Inputs to A/D
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
4
8
Table 19. 92HD98 Analog Performance Characteristics
5
-60dB FS signal level Analog Beep enabled all
0dB Boost (input voltage required to generate
All inputs unmuted, single line input driven by
High Pass Filter enabled, -3dB FS signal level
Analog Mixer Enabled, 0dB FS Signal, PCM
0dB Full Scale Input on one input, all others
Analog Mixer Enabled, PCM data, all others
20dB Boost, High Pass Filter enabled, -3dB
(input voltage required for 0dB FS output)
20dB Boost (input voltage required to
High Pass Filter Enabled, -60dB FS
data, all others inputs unmute/silent
generate 0dBFS per AES 17)
other mixer inputs mute
Headphone Outputs
Headphone Outputs
0dBFS per AES 17)
0dB Boost @4.75V
Mono/Line Outputs
Mono/Line Outputs
FS signal level
inputs mute.
Conditions
10dB Boost
20dB Boost
30dB Boost
20dB Boost
42
32load
silent.
ATE.
0.320
0.105
0.032
0.105
Min
1.05
1.05
150
0.1
40
10
20
-2
-
-
-
Typ
220
1.5
60
50
15
95
90
83
98
85
24
94
90
83
80
-
-
-
-
-
-
30,000
21,000
Max
0.1
2
-
-
-
-
-
-
-
-
V 1.2 3/12
(peak)
Ohms
+/- dB
Vrms
Vrms
Vrms
Vrms
Unit
mW
92HD98
Bits
dBr
dBr
K
pF
dB
pF
dB
dB
dB
dB
dB
dB
dB
dB
Hz
Hz