si2401 Silicon Laboratories, si2401 Datasheet - Page 6

• Manufacturer Part Number: si2401
• Description: V.22bis Isomodem With Integrated Global Daa
• Manufacturer: Silicon Laboratories

Table 3. DC Characteristics
(V
Si2401
6
Parameter
High Level Input Voltage
Low Level Input Voltage
High Level Output Voltage
Low Level Output Voltage
Low Level Output Voltage, GPIO1–4
Input Leakage Current
Pullup Resistance Pins 5, 7, 11, 14
Power Supply Current, Digital
Power Supply Current, DSP Powerdown
Power Supply Current, Wake-On-Ring
Power Supply Current, Total Powerdown
*Note: Measurements are taken with inputs at rails and no loads on outputs.
D
= 3.0 to 3.6 V, T
A
= 0 to 70°C
Si3010
Figure 1. Test Circuit for Loop Characteristics
for F-Grade
*
RING
TIP
V
TR
)
+
–
Symbol
10 µF
V
R
600 Ω
V
V
V
V
I
I
I
I
I
OH
OL
OL
PU
D
D
D
D
IH
L
IL
Rev. 1.0
Test Condition
I
I
O
I
O
O
V
V
V
V
= –2 mA
= 10 mA
= 1 mA
D
D
D
D
pin
pin
pin
pin
Min
–10
2.0
2.4
50
—
—
—
—
—
—
—
Typ
100
100
10
—
—
—
—
—
—
I
8
7
L
Max
0.35
200
0.8
0.6
10
15
12
10
—
—
—
Unit
mA
mA
mA
µA
kΩ
µA
V
V
V
V
V