PRELIMINARY
PM4318 OCTLIU
DATASHEET
PMC- 2001578
ISSUE 3
OCTAL E1/T1/J1 LINE INTERFACE DEVICE
Symbol
Parameter
Min
Typ
Max
Units
Conditions
CIO
Bidirectional
Capacitance
5
pF
Excluding Package, Package
Typically 2 pF. Note 5.
IDDOP
3V3
3.3V Operating
Current
400
150
mA
mA
Digital output pads loaded wih max
capacitance. Transmission of
pattern containing 50% ones.
IDDOP
1V8
1.8V Operating
Current
Notes on D.C. Characteristics:
1. Input pin or bi-directional pin with internal pull-up resistor.
2. Input pin or bi-directional pin without internal pull-up or pull-down resistor
3. Negative currents flow into the device (sinking), positive currents flow out of the device
(sourcing).
4. Input pin or bi-directional pin with internal pull-down resistor.
5. Typical values are given as a design aid. This product is not tested to the typical values given
in the datasheet.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
216
PMC [ PMC-SIERRA, INC ]
