WM8608 ETC-unknow, WM8608 Datasheet - Page 9

• Manufacturer Part Number: WM8608
• Description: The Wm8608 Comprises A High Performance Multi-channel Pwm Digital Power Amplifier Controller. Simply By Adding Appropriate Power Output Stages A Multi-channel Power Amplifier May Be Built. Six Identical Full Audio Bandwidth Channels, Plus A Reduced B
• Manufacturer: ETC-unknow

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SIGNAL TIMING REQUIREMENTS
POWER SUPPLY
Table 2 Power Supply Timing Requirements
MASTER CLOCK TIMING
Figure 1 Master Clock Timing Requirements
Table 3 Master Clock Timing Requirements
w
Test Conditions
AGND, DGND, BGDN = 0V, T
PARAMETER
Power Supply Timing Information
AVDD: rise time 10% to 90% AVDD
DVDD: rise time 10% to 90% DVDD
BVDD: rise time 10% to 90% BVDD
Test Conditions
AVDD, DVDD, BVDD = 3.3V, AGND, DGND, BGDN = 0V, T
PARAMETER
System Clock Timing Information
MCLK System clock cycle time
MCLK Duty cycle
MCLK Period Jitter
MCLK Rise/Fall times 10% to 90% AVDD
MCLK
A
= +25
°
C
t
MCLKY
A
SYMBOL
SYMBOL
= +25
t
MCLKY
t
t
t
AR
DR
BR
°
C
40:60
MIN
MIN
0.2
0.2
0.2
20
TYP
TYP
PP Rev 1.5 March 2004
60:40
MAX
MAX
100
200
50
50
50
3
WM8608
UNIT
UNIT
ms
ms
ms
ns
ps
ns
%
9