參數(shù)資料
型號： 92HD001XX3PRGXYYX8
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 編解碼器
英文描述： PCM CODEC, PQFP48
封裝： ROHS COMPLIANT, LQFP-48
文件頁數(shù)： 31/124頁
文件大小： 1186K
代理商： 92HD001XX3PRGXYYX8
92HD001
2-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
2-CHANNEL HIGH DEFINITION AUDIO CODEC
14
92HD001
V 1.1 01/08
IDT CONFIDENTIAL
2.4.
92HD001 5V Analog Performance Characteristics
(Tambient = 25 C, AVdd = 5.0V ± 5%, DVdd = 3.3V ± 5%, AVss=DVss=0V; 1 KHz input sine wave; Sample Frequency =
48 KHz; 0 dB = 1 VRMS, 10 K
W/50pF load, Testbench Characterization BW: 20 Hz – 20 KHz, 0 dB settings on all gain
stages)
Min and Max performance targets are not included here, as specific system characteristics, such as layout, routing and
external CODEC component selection, influence the performance of the CODEC. To receive min/max levels for your
system, please send us a unit and IDT will perform a full audio test suite and provide you with the results. Contact IDT
for more information.
Parameter
Min
Typ
Max
Unit
Full Scale Input Voltage:
All Analog Inputs with out boost
-1.00
-
Vrms
All Analog Inputs with boost (Note 1)
-0.03
-
Vrms
Full Scale Output:
PCM (DAC) to All Analog Outputs
-1.00
-
Vrms
HEADPHONE_OUT (32
Ω load) per channel (peak)
-50
-
mW
Dynamic Range: -60dB signal level (Note 2)
PCM to All Analog Outputs
-95
-
dB
All Analog Inputs to A/D (1VRMS Input Referenced)
-
85
-dB
Analog Frequency Response (Note 3)
10
-
30,000
Hz
Total Harmonic Distortion + Noise (-3dB): (Note 4)
PCM to All Analog Outputs
--90
-dB
All Analog Inputs to A/D (-3dBV input Level)
--85
-
dB
HEADPHONE_OUT (32
Ω load)
--85
-
dB
HEADPHONE_OUT (10 K
Ω load)
--88
-
dB
SNR (idle channel) (Note 5)
DAC to All Analog Outputs
-95
-
dB
All Analog Inputs to A/D with High Pass Filter enabled
-
85
-dB
A/D & D/A Digital Filter Pass Band (Note 6)
20
-
19,200
Hz
A/D & D/A Digital Filter Transition Band
19,200
-
28,800
Hz
A/D & D/A Digital Filter Stop Band
28,800
-
Hz
A/D & D/A Digital Filter Stop Band Rejcn (Note 7)
-100
-
dB
DAC Out-of-Band Rejection (Note 8)
-55
-
dB
Group Delay (48 KHz sample rate)
--
1
ms
Power Supply Rejection Ratio (1 KHz)
--70
-
dB
Power Supply Rejection Ratio (20 KHz)
--40
-
dB
Any Analog Input to DAC (1 KHz Signal Frequency) Crosstalk
-100
dB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
92HD001XX5PRGXYYX 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:2-CHANNEL HIGH DEFINITION AUDIO CODEC
92HD005 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005DX3NLGXYYX 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005DX3NLGXYYX8 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005DX3PRGXYYX 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
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