78Q2123/78Q2133 MicroPHY™
10/100BASE-TX Transceiver
Pins of type CIO:
PARAMETER
SYMBOL
Vol
CONDITIONS
Iol = 4mA
Ioh = -4mA
CL = 20pF
MIN
NOM
MAX
0.4
UNIT
V
V
Output Voltage Low
Output Voltage High
Output Transition Time
Voh
Tt
2.4
6
ns
DIGITAL TIMING CHARACTERISTICS
RST Characteristics
VCC
Oscillator
RST
Treset
RST Pulse Duration
PARAMETER
SYMBOL CONDITIONS
MIN
NOM
MAX
UNIT
RSTPulse Assertion
Treset
VCC = 3.3V and
30
Oscillator
Clock
oscillator stabilized
Cycles
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© 2009 Teridian Semiconductor Corporation
Rev 1.5