am79574 Advanced Micro Devices, am79574 Datasheet - Page 15

• Manufacturer Part Number: am79574
• Description: Subscriber Line Interface Circuit
• Manufacturer: Advanced Micro Devices

TEST CIRCUITS (continued)
R
L
56
1/ C << 90
= 600
E. Single-Frequency Noise
68
68
G. Loop-Detector Switching
A(TIP)
B(RING)
IDC
C
C
V
CC
A(TIP)
B(RING)
6.2 k
SLIC
DET
E0
E1
SLIC Products
15 pF
S
M
R
G
H. Ground-Key Switching
= 2 k
F. Ground-Key Detection
Current Feed or Ground Key
S
E
R
R
R
L
L
E
A(TIP)
B(RING)
A(TIP)
B(RING)
15