PCM5142PW datasheet(28/123 Pages) TI2

Part #	PCM5142PW

Description	PCM514x 2-VRMS DirectPath™, 112/106-dB Audio Stereo DAC With 32-bit, 384-kHz PCM Interface

PDF	123 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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28 / 123 page

−0.0001

−0.00008

−0.00006

−0.00004

−0.00002

0.00002

0.00004

0.00006

0.00008

0.0001

0.0

0.25

0.5

Frequency (x fS)

G030

−120

−100

−80

−60

−40

−20

0.5

Frequency (x fS)

G005

−0.4

−0.2

0.0

0.2

0.4

0.6

0.8

1.0

100

Samples

G016

PCM5141, PCM5142

SLAS759B – AUGUST 2012 – REVISED JANUARY 2016

www.ti.com

Table 14. Low Latency ×2 Interpolation Filter, Quad Rate

PARAMETER

CONDITION

VALUE (TYP)

VALUE (MAX)

UNIT

Filter Gain Pass Band

0 ……. 0.45 × fS

±0.001

Filter Gain Stop Band

0.55 × fS ….. 1.455 × fS

–52

Filter Group Delay

3.5 × ts

SPACE

Figure 36. Low Latency x2 Interpolation Filter

Figure 37. Low Latency x2 Interpolation Filter

Frequency Response

Impulse Response

Figure 38. Low Latency x2 Interpolation Filter Passband Ripple

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Product Folder Links: PCM5141 PCM5142

PCM5142PW Datasheet(PDF) 28 Page - Texas Instruments

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