w682510 Winbond Electronics Corp America, w682510 Datasheet - Page 17

• Manufacturer Part Number: w682510
• Description: Voice Codec
• Manufacturer: Winbond Electronics Corp America

BCLK
SYMBOL
f
t
t
f
D
t
t
FSR
FST
FS
WS
j
BCLK
Ir
If
C
t
j
DESCRIPTION
FST, FSR frequency
FST, FSR Pulse Width
FST, FSR allowable jitter
BCLK frequency
BCLK Duty Cycle
FSR, FST, BCLK, PCMR1, PCMR2, PUI, PCMMS
input rise time
FSR, FST, BCLK, PCMR1, PCMR2, PUI, PCMMS
input fall time
1
FIGURE 8.4: PCM SYNCHRONIZATION PARAMETERS
TABLE 8.1: PCM SYNCHRONIZATION PARAMETERS
t
WS
2
t
Ir
3
4
T
BCLK
T
FS
=1/f
=1/f
FS
- 17 -
BCLK
5
D
6
C
7
Publication Release Date: April 2005
W682510/W682310
MIN
---
1
64, 128, 256, 512,
1024, 2048, 96, 192,
384,
1544, 200
40
---
---
0
8
t
If
TYP
8
---
---
768,
50
---
---
MAX
---
7
60
50
50
500
1536,
Revision A10
UNIT
KHz
T
nsec
kHz
%
nsec
nsec
BCLK