WM8523GEFLSLASHV datasheet(11/51 Pages) WOLFSON

Part #	WM8523GEFL/V

Description	24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output

PDF	51 Pages

Scroll/Zoom	100%

Manufacturer	WOLFSON [Wolfson Microelectronics plc]

Direct Link	http://www.wolfsonmicro.com

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11 / 51 page

Production Data

WM8523

PD, Rev 4.1, August 2011

SIGNAL TIMING REQUIREMENTS

SYSTEM CLOCK TIMING

Figure 1 System Clock Timing Requirements

Test Conditions

LINEVDD=AVDD=2.97~3.63V, LINEGND=AGND=0V, TA=+25°C

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

Master Clock Timing Information

MCLK cycle time

tMCLKY

500

MCLK high time

tMCLKH

MCLK low time

tMCLKL

MCLK duty cycle (tMCLKH/tMCLKL)

40:60

60:40

AUDIO INTERFACE TIMING – MASTER MODE

Figure 2 Master Mode Digital Audio Data Timing

Test Conditions

LINEVDD=AVDD=2.97~3.63, LINEGND=AGND=0V, TA=+25°C, Master Mode

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

Audio Data Input Timing Information

LRCLK propagation delay from BCLK falling edge

tDL

DACDAT setup time to BCLK rising edge

tDST

DACDAT hold time to BCLK falling edge

tDHT

Table 1 Master Mode Audio Interface Timing

WM8523GEFL/V Datasheet(PDF) 11 Page - Wolfson Microelectronics plc

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