W6811IW Nuvoton Technology Corporation of America, W6811IW Datasheet - Page 23

• Manufacturer Part Number: W6811IW
• Description: IC VOICEBAND CODEC 5V/3V 24TSSOP
• Manufacturer: Nuvoton Technology Corporation of America
• Type: PCMr

Specifications of W6811IW

• 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: 2.7 V ~ 3.3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• For Use With: W6811DK - KIT DEVELOPMENT FOR W6811
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Total Distortion vs.
Level Tone (1020 Hz,
μ-Law, C-Message
Weighted)
Total Distortion vs.
Level Tone (1020 Hz,
A-Law, Psophometric
Weighted)
Spurious Out-Of-Band
at RO- (300 Hz to
3400 Hz @ 0dBm0)
Spurious In-Band (700
Hz to 1100 Hz @
0dBm0)
Intermodulation
Distortion (300 Hz to
3400 Hz –4 to –21
dBm0
Crosstalk (1020 Hz @
0dBm0)
Absolute Group Delay
Group Delay Distortion
(relative to group
delay @ 1200 Hz)
Idle Channel Noise
PARAMETER
V
FST=FSR=8kHz Synchronous operation.
DDA
10.3. A
=5V ±10%; V
NALOG
SSA
=0V; T
D
D
D
D
D
D
D
τ
τ
N
SYM.
ABS
D
ISTORTION AND
LTμ
LTA
SPO
SPI
IM
XT
IDL
A
=-40°C to +85°C; all analog signals referred to V
+3 dBm0
-40 dBm0
-45 dBm0
+3 dBm0
-40 dBm0
-45 dBm0
4600 Hz to 7600 Hz
7600 Hz to 8400 Hz
8400 Hz to 100000
Hz
300 to 3000 Hz
Two tones
1200 Hz
500 Hz
600 Hz
1000 Hz
2600 Hz
2800 Hz
μ-Law; C-message
A-Law; Psophometric
0 dBm0 to -30 dBm0
0 dBm0 to -30 dBm0
CONDITION
N
OISE
P
ARAMETERS
- 23 -
MIN.
TRANSMIT (A/D)
36
36
29
25
36
36
29
25
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TYP.
Publication Release Date: September, 2005
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AG
360
750
380
130
130
750
MA
-47
-41
-75
-68
18
; MCLK=BCLK= 2.048 MHz;
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X.
MIN.
34
36
30
25
34
36
30
25
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RECEIVE (D/A)
TYP.
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W6811
Revision A12
MAX.
240
750
370
120
120
750
-30
-40
-30
-47
-41
-75
-78
13
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dBC
dBp
dB
dB
dB
dBm0
μsec
μsec
dBrnc0
dBm0p
UNIT