w681360 Winbond Electronics Corp America, w681360 Datasheet - Page 19

• Manufacturer Part Number: w681360
• Description: 3v Single-channel 13-bit Linear Voice-band Codec
• Manufacturer: Winbond Electronics Corp America

SYMBOL
1/T
T
T
T
T
T
T
T
T
MCKH
MCK
MCKH
MCKL
FTRHM
FTRSM
RISE
FALL
MCK
/
DESCRIPTION
Master Clock Frequency
MCLK Duty Cycle for 256kHz Operation
Minimum Pulse Width HIGH for
MCLK(512kHz or Higher)
Minimum Pulse Width LOW for MCLK
(512kHz or Higher)
MCLK falling Edge to FST Rising Edge
Hold Time
FST Rising Edge to MCLK Falling edge
Setup Time
Rise Time for All Digital Signals
Fall Time for All Digital Signals
TABLE 8.3: GENERAL PCM TIMING PARAMETERS
- 19 -
MIN
45%
50
50
50
50
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Publication Release Date: September 2005
TYP
1536
1544
2048
2560
4096
4800
256
512
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MAX
55%
W681360
50
50
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Revision A.2
UNIT
kHz
ns
ns
ns
ns
ns
ns