WM8602SEDSSLASHV datasheet(8/46 Pages) WOLFSON

Numer części	WM8602SEDS/V

Szczegółowy opis	2.1 CHANNEL PWM CONTROLLER

PDF	46 Pages

Scroll/Zoom	100%

Producent	WOLFSON [Wolfson Microelectronics plc]

Strona internetowa	http://www.wolfsonmicro.com

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WM8602

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PP Rev 1.5 May 2004

SIGNAL TIMING REQUIREMENTS

POWER SUPPLY

Test Conditions

AGND, DGND, BGDN = 0V, TA = +25

°C

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

Power Supply Timing Information

AVDD: rise time 10% to 90% AVDD

tAR

0.2

DVDD: rise time 10% to 90% DVDD

tDR

0.2

BVDD: rise time 10% to 90% BVDD

tBR

0.2

Table 2 Power Supply Timing Requirements

MASTER CLOCK TIMING

XTI/MCLK

MCLKY

Figure 1 Master Clock Timing Requirements

Test Conditions

AVDD, DVDD, BVDD = 3.3V, AGND, DGND, BGDN = 0V, TA = +25

°C

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

System Clock Timing Information

XTI/MCLK System clock cycle time

tMCLKY

100

XTI/MCLK Duty cycle

40:60

60:40

XTI/MCLK Period Jitter

200

XTI/MCLK Rise/Fall times 10% to 90% AVDD

Table 3 Master Clock Timing Requirements

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