Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

PCM1840 Datasheet(PDF) 24 Page - Texas Instruments

Part # PCM1840
Description  PCM1840 Quad Channel, 32-Bit, 192-kHz, Burr-BrownTM Audio ADC
PDF  41 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

PCM1840 Datasheet(HTML) 24 Page - Texas Instruments

Back Button PCM1840 Datasheet HTML 20Page - Texas Instruments PCM1840 Datasheet HTML 21Page - Texas Instruments PCM1840 Datasheet HTML 22Page - Texas Instruments PCM1840 Datasheet HTML 23Page - Texas Instruments PCM1840 Datasheet HTML 24Page - Texas Instruments PCM1840 Datasheet HTML 25Page - Texas Instruments PCM1840 Datasheet HTML 26Page - Texas Instruments PCM1840 Datasheet HTML 27Page - Texas Instruments PCM1840 Datasheet HTML 28Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 24 / 41 page
background image
Normalized Frequency (1/fS)
0
0.4
0.8
1.2
1.6
2
2.4
2.8
3.2
3.6
4
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
D002
Normalized Frequency (1/fS)
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
-0.5
-0.5
-0.4
-0.4
-0.3
-0.3
-0.2
-0.2
-0.1
-0.1
0
0
0.1
0.1
0.2
0.2
0.3
0.3
0.4
0.4
0.5
0.5
D002
Pass-Band Ripple
Phase Deviation
24
PCM1840
SBAS989 – APRIL 2019
www.ti.com
Product Folder Links: PCM1840
Submit Documentation Feedback
Copyright © 2019, Texas Instruments Incorporated
Table 17. Low-Latency Decimation Filter Specifications
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Pass-band ripple
Frequency range is 0 to 0.457 × fS
–0.04
0.04
dB
Stop-band attenuation
Frequency range is 0.6 × fS onwards
88.3
dB
Group delay or latency
Frequency range is 0 to 0.368 × fS
8.7
1/fS
Group delay deviation
Frequency range is 0 to 0.368 × fS
–0.026
0.026
1/fS
Phase deviation
Frequency range is 0 to 0.368 × fS
–0.26
0.31
Degrees
7.3.7.2.2.4
Sampling Rate: 48 kHz or 44.1 kHz
Figure 44 shows the magnitude response and Figure 45 shows the pass-band ripple and phase deviation for a
decimation filter with a sampling rate of 48 kHz or 44.1 kHz. Table 18 lists the specifications for a decimation
filter with a 48-kHz or 44.1-kHz sampling rate.
Figure 44. Low-Latency Decimation Filter Magnitude
Response
Figure 45. Low-Latency Decimation Filter Pass-Band
Ripple and Phase Deviation
Table 18. Low-Latency Decimation Filter Specifications
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Pass-band ripple
Frequency range is 0 to 0.452 × fS
–0.015
0.015
dB
Stop-band attenuation
Frequency range is 0.6 × fS onwards
86.4
dB
Group delay or latency
Frequency range is 0 to 0.365 × fS
7.7
1/fS
Group delay deviation
Frequency range is 0 to 0.365 × fS
–0.027
0.027
1/fS
Phase deviation
Frequency range is 0 to 0.365 × fS
–0.25
0.30
Degrees



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com