msm7719-01 Oki Semiconductor, msm7719-01 Datasheet - Page 13

• Manufacturer Part Number: msm7719-01
• Description: Echo Canceler With Adpcm Transcoder
• Manufacturer: Oki Semiconductor

¡ Semiconductor
DETT
Reserved pin.
Set this pin to logic “0”.
DETP
Reserved pin.
Set this pin to logic “0”.
LATTG2-0, AATTG2-0
Pad setting pins for the echo canceler's SoutL/A output gain.
When this pin control is not used (i.e., when controlling by the control register), set these pins to logic
“0”.
LATTL2-0, AATTL2-0
Pad setting pins for the echo canceler's SinL/A input loss.
When this pin control is not used (i.e., when controlling by the control register), set these pins to logic
“0”.
TSTI1-6
Test input pins.
Tie to logic “0”.
0 dB
2 dB
4 dB
6 dB
8 dB
10 dB
12 dB
14 dB
–0 dB
–2 dB
–4 dB
–6 dB
–8 dB
–10 dB
–12 dB
–14 dB
Level
Level
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
ATTG2
ATTL2
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
ATTG1
ATTL1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
ATTG0
ATTL0
MSM7719-01
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