am79m535 Advanced Micro Devices, am79m535 Datasheet - Page 9

• Manufacturer Part Number: am79m535
• Description: Metering Subscriber Line Interface Circuit
• Manufacturer: Advanced Micro Devices

ELECTRICAL CHARACTERISTICS (continued)
RELAY DRIVER SCHEMATIC
SWITCHING CHARACTERISTICS
tgkde
tgkdd
tgkd0
tshde
tshdd
tshd0
Logic Output (DET)
Output Low voltage
Output High voltage
Relay Driver Outputs (RINGOUT)
On voltage
Off leakage
Clamp voltage
Symbol
E1 Low to DET High (E0 = 1)
E1 Low to DET Low (E0 = 1)
E0 High to DET Low (E1 = 0)
E0 Low to DET High (E1 = 0)
E1 High to DET Low (E0 = 1)
E1 High to DET High (E0 = 1) Switchhook Detect state
E0 High to DET Low (E1 = 1)
E0 Low to DET High (E1 = 1)
Description
Parameter
I
I
50 mA source
50 mA sink
OUT
OUT
Ground-Key Detect state
R
(See Figure H)
R
(See Figure G)
= 0.8 mA
= –0.1 mA
Test Conditions (See Note 1)
L
L
open, R
= 600 , R
Test Conditions
BGND
QBAT
SLIC Products
G
connected
G
open
RINGOUT
0 C to +70 C
–40 C to +85 C
0 C to +70 C
–40 C to +85 C
0 C to +70 C
–40 C to +85 C
0 C to +70 C
–40 C to +85 C
0 C to +70 C
–40 C to +85 C
0 C to +70 C
–40 C to +85 C
0 C to +70 C
–40 C to +85 C
0 C to +70 C
–40 C to +85 C
Temperatures
Ranges
BGND
Q
Min
2.4
–2
–2
BAT
16856B-002
Min
BGND
–0.95
Typ
0.5
Typ
Max
0.40
100
Max
3.8
4.0
1.1
1.6
1.1
1.6
3.8
4.0
1.2
1.7
3.8
4.0
1.1
1.6
3.8
4.0
Unit
Unit
V
V
V
s
A
Note
Note
4
9