am79514 Advanced Micro Devices, am79514 Datasheet - Page 12

• Manufacturer Part Number: am79514
• Description: Subscriber Line Interface Circuit
• Manufacturer: Advanced Micro Devices

DC FEED CHARACTERISTICS
12
Notes:
1. Constant-current region:
2. Anti-sat cut-in:
3. Open Circuit voltage:
4. Anti-sat 1 region:
5. Anti-sat 2 region:
V
R
BAT
Active state,
OHT state,
DC
= 62.5 k
= 62.3 V
3
I
I
V
V
V
V
V
V
L
L
AB
AB
AB
AB
AB
AB
=
=
=
=
=
=
=
=
2500
----------- -
1
-- -
2
R
a. V
DC
46 V,
1.087 V
51.23 V,
1.073 V
51.23 I
1.073 V
2500
----------- -
R
A
DC
–V
B
–
(V
BAT
BAT
BAT
L
AB
------------ -
488.3
Am79514 Data Sheet
R
) Voltage vs. Loop Current (Typical)
–
–
–
DC
18.017,
14.72,
14.72
1
4
–
I
L
----------- -
1071
R
V
V
V
V
DC
BAT
BAT
BAT
BAT
58.9 V
58.9 V
61.5 V
61.5 V
2
1
Active state
OHT state