W6810ISG Nuvoton Technology Corporation of America, W6810ISG Datasheet - Page 19

• Manufacturer Part Number: W6810ISG
• Description: IC VOICEBAND CODEC 5V 1CH 20SOP
• Manufacturer: Nuvoton Technology Corporation of America
• Type: PCMr

Specifications of W6810ISG

• Data Interface: PCM Audio Interface
• Resolution (bits): 8 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: No
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: W6810ES - EVALUATION SYSTEM FOR W6810W6810DK - KIT DEV/EVAL FOR W6810
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

SYMBOL
1/T
1/T
T
T
T
T
T
T
T
T
T
T
BCKH
FSRH
FSRS
FDTD
BDTD
BCKL
FSFH
DRS
DRH
HID
BCK
FST
B C L K T
PC M T
PC M R
FST
FST Frequency
BCLKT Frequency
BCLKT High Pulse Width
BCLKT Low Pulse Width
BCLKT 0 Falling Edge to FST Rising Edge Hold Time
FST Rising Edge to BCLKT 1 Falling edge Setup Time
BCLKT 1 Falling Edge to FST Falling Edge Hold Time
FST Rising Edge to Valid PCMT Delay Time
BCLKT Rising Edge to Valid PCMT Delay Time
Delay Time from the BCLKT 16 Falling Edge (B1
channel) or BCLKT 32 Falling Edge (B2 Channel) to
PCMT Output High Impedance
Valid PCMR to BCLKT Rising Edge Setup Time
PCMR Hold Time from BCLKT Rising Edge
T
FSR H
0
1
M SB
T
M SB
D 7
D 7
T
T
FSR S
2
FD T D
FSFH
3
T
D 6
D 6
D R S
4
5
D 5
D 5
6
B 1 C hannel
DESCRIPTION
B C H = 0
7
Table 8.4 GCI PCM Timing Parameters
T
D 4
D 4
D R H
8
9
D 3
D 3
T
10 11 12 13 14 15 16
Figure 8.4 GCI PCM Timing
B D T D
D 2
D 2
D 1 D 0
D 1
T
H I D
L SB
L SB
- 19 -
D 0
17 18 19 20 21 22 23 24 25
M SB
M SB
T
D 7
D 7
B D T D
T
FS
T
D 6
D 6
D R S
D 5
D 5
B 2 C hannel
B C H = 1
T
D 4
D 4
D R H
Publication Release Date: January 2009
T
D 3
D 3
26 27 28 29 30 31 32
B D T D
T
B C K H
D 2
D 2
MIN
512
50
50
20
60
20
10
20
---
---
---
---
T
B C K
D 1 D 0
D 1
T
B C K L
L SB
L SB
D 0
TYP
33 34
---
---
---
---
---
---
---
---
---
---
---
T
8
H I D
MAX
6176
60
60
50
60
---
---
---
---
---
---
---
W6810
Revision A14
UNIT
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns