WM8900LGEFK/RV Wolfson Microelectronics, WM8900LGEFK/RV Datasheet - Page 22

• Manufacturer Part Number: WM8900LGEFK/RV
• Description: Audio CODECs Ultra Low Power Hi-Fi CODEC
• Manufacturer: Wolfson Microelectronics

Specifications of WM8900LGEFK/RV

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM8900
SYSTEM CLOCK TIMING
Figure 4 System Clock Timing Requirements
w
Test Conditions
DCVDD=1.8V, DBVDD=1.8V, DGND=AGND=CPGND=HPGND=0V, AVDD=CPVDDHI=2.4V, CPVDDLO=1.6V; T
System Clock Timing Information
MCLK cycle time (Codec clocked directly)
MCLK cycle time (Codec clocked via FLL)
MCLK duty cycle
MCLK
PARAMETER
t
MCLKL
SYMBOL
T
T
T
t
MCLKDS
MCLKY
MCLKY
MCLKY
t
MCLKH
CONDITIONS
60:40
80
50
MIN
PD, August 2008, Rev 4.0
TYP
40:60
MAX
Production Data
A
= +25
22
UNIT
o
ns
ns
C