Specifications

Si2457/34/15/04
Rev. 1.3 5
Figure 1. Test Circuit for Loop Characteristics
Table 3. DC Characteristics, V
D
= 3.0 to 3.6 V
(V
D
= 3.0 to 3.6 V, T
A
= 0 to 70 °C for F-grade, T
A
= –40 to 85 °C for G-grade)
Parameter Symbol Test Condition Min Typ Max Unit
High Level Input Voltage V
IH
2.0 — — V
Low Level Input Voltage V
IL
——0.8V
High Level Output Voltage V
OH
I
O
=–2mA 2.4 — — V
Low Level Output Voltage V
OL
I
O
= 2 mA — — 0.35 V
Input Leakage Current I
L
–10 — 10 µA
Pullup Resistance Pins R
PU
50 125 200 k
Total Supply Current
*
I
D
—1735mA
Total Supply Current, Wake on Ring
*
I
D
—4.4—mA
Total Supply Current, Powerdown
*
I
D
PDN = 1 — 80 — µA
*Note: All inputs at 0 or V
D
. All inputs held static except clock and all outputs unloaded (Static I
OUT
=0mA).
Si3018
TIP
RING
10 µF
600 
I
L
V
TR
+
–