W6811 WINBOND [Winbond], W6811 Datasheet - Page 24

• Manufacturer Part Number: W6811
• Description: SINGLE-CHANNEL VOICEBAND CODEC
• Manufacturer: WINBOND [Winbond]

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
10.3. A
DDA
=5V ±10%; V
NALOG
D
D
D
D
D
D
D
τ
τ
N
SSA
SYM.
ABS
D
ISTORTION AND
LTµ
LTA
SPO
SPI
IM
XT
IDL
=0V; T
+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
A
0 dBm0 to -30 dBm0
0 dBm0 to -30 dBm0
=-40°C to +85°C; all analog signals referred to V
CONDITION
N
OISE
P
ARAMETERS
- 24 -
36
36
29
25
36
36
29
25
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MIN.
TRANSMIT (A/D)
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TYP.
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-47
-41
-75
360
750
380
130
130
750
5
-69
MAX
.
34
36
30
25
34
36
30
25
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MIN.
AG
RECEIVE (D/A)
;
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TYP.
W6811
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-30
-40
-30
-47
-41
-75
240
750
370
120
120
750
13
-79
MAX.
dBC
dBp
dB
dB
dB
dBm0
µsec
µsec
dBrnc
dBm0p
UNIT