LUCL9215AAU-D AGERE [Agere Systems], LUCL9215AAU-D Datasheet - Page 11

• Manufacturer Part Number: LUCL9215AAU-D
• Description: Short-Loop Sine Wave Ringing SLIC
• Manufacturer: AGERE [Agere Systems]

September 2001
Agere Systems Inc.
Operating States
Table 2. Control States
Table 3. Supervision Coding
0 = off-hook or ring trip or TSD.
1 = on-hook and no ring trip and no
TSD or DISCONNECT state.
B0
1
1
1
1
1
1
1
1
0
0
0
B1
1
1
0
0
1
1
0
0
1
0
1
NSTAT
B2
0
0
0
0
1
1
1
1
1
0
1
BR
1
0
1
0
1
0
1
0
1
1
0
Forward active
Forward active with PPM
Reverse active
Reverse active with PPM
On-hook transmission forward battery (in this state, the device will power up)
On-hook transmission with PPM forward battery
On-hook transmission reverse battery
On-hook transmission with PPM reverse battery
Scan
Disconnect
Ring
0 = no ring or tip ground
1 = ring or tip ground
TRGDET
Short-Loop Sine Wave Ringing SLIC
State
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