W682510_05 WINBOND [Winbond], W682510_05 Datasheet - Page 18

• Manufacturer Part Number: W682510_05
• Description: DUAL-CHANNEL VOICEBAND CODECS
• Manufacturer: WINBOND [Winbond]

SYMBOL
t
t
t
t
t
t
t
t
t
t
t
R
C
WS
XS
SX
SD
XD1
XD2
XD3
RS
SR
DS
DH
TL
TL
PCMT1
PCMT2
PCMR1
PCMR2
BCLK
BCLK
FST
FSR
DESCRIPTION
FST, FSR Pulse Width
BCLK low to FST high setup time
FST high to BCLK low hold time
PCMT1, PCMT2 output delay; Cl = 100 pF
PCMT1, PCMT2 output delay; Cl = 100 pF
PCMT1, PCMT2 output delay; Cl = 100 pF
PCMT1, PCMT2 output delay; Cl = 100 pF
BCLK low to FSR high setup time
FSR high to BCLK low hold time
PCMR1, PCMR2 Data in setup time
PCMR1, PCMR2 Data in hold time
PCMT1, PCMT2 Pull-up resistor
PCMT1, PCMT2 Load capacitance
t
XD1
t
t
XS
RS
1
1
MSB
FIGURE 8.5 PCM TIMING PARAMETERS
TABLE 8.2: PCM TIMING PARAMETERS
MSB
t
SD
t
t
t
t
SX
WS
SR
WS
2
2
Figure 8-5a. Transmit Timing
D6
Figure 8-5b. Receive Timing
D6
t
3
3
DS
D5
D5
t
DH
4
4
D4
t
- 18 -
XD2
D4
5
5
D3
D3
6
6
D2
D2
7
7
D1
D1
W682510/W682310
MIN
T
100
100
20
20
20
20
100
100
100
100
500
---
8
8
BCLK
D0
D0
9
9
TYP
---
---
---
---
---
---
---
---
---
---
---
---
---
t
XD3
10
10
MAX
100
µ
---
---
200
200
200
200
---
---
---
---
---
100
11
11
UNIT
sec
nsec
nsec
nsec
nsec
nsec
nsec
nsec
nsec
nsec
nsec
Ohm
pF