MT91600 Mitel Networks Corporation, MT91600 Datasheet - Page 11

• Manufacturer Part Number: MT91600
• Description: Programmable Slic
• Manufacturer: Mitel Networks Corporation

Preliminary Information
†
‡ Typical figures are at 25 C with nominal +5V and are for design aid only.
Note 5: Off hook detection is related to loop current.
DC Electrical Characteristics
Electrical Characteristics are over Recommended Operating Conditions unless otherwise stated.
1
2
3
4
5
6
7
8
8
Supply Current
Power Consumption
Constant Current Line
Feed
Programmable Loop
Current Range
Operating Loop
(inclusive of Telephone
Set)
Off Hook Detection
Threshold
RLYC
Input Low Voltage
Input High Voltage
SHK
Output Low Voltage
Output High Voltage
Dial Pulse Distortion
Characteristics
OFF
ON
R
I
I
Sym
SHK
†
LOOP
LOOP
I
Voh
I
LOOP
Vih
I
PC
BAT
Vol
Vil
DD
EE
1200
Min
450
2.0
2.7
22
18
Typ
0.4
25
60
25
20
+4
+4
‡
Max
8.5
0.7
0.4
11
45
90
28
32
Units
mW
mA
mA
mA
mA
mA
mA
ms
ms
V
V
V
V
Standby/Active
V
Test circuit as Fig. 6
V
I
V
I
V
V
V
See Note 5. I
lil = 50 A
lih = +50 A
Lol = 8mA
Loh = -0.4mA
LOOP
LOOP
REF
BAT
BAT
BAT
REF
BAT
= -48V
= -48V
= -22V
= -48V
= -10.3V
= -10.3V
= 18mA
= 18mA
Test Conditions
LOOP
MT91600
= 25mA
11