78Q8392L/A03
Low Power Ethernet
Coaxial Transceiver
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings indicate limits beyond which permanent damage may occur. Continuous operation at
these limits is not recommended; operations should be limited to those conditions specified under recommended
operating characteristics.
PARAMETER
Supply Voltage
Input Voltage
Storage Temperature
Soldering (Reflow or Dip)
Package power dissipation
DC OPERATING CHARACTERISTICS
0°C
≤
T (ambient)
≤
+70°C, VEE = -9V ± 5%
PARAMETER
I
EE1
Supply current out of
V
EE
pin - non-transmitting
I
EE2
I
RXI
I
TDC
I
TAC
V
CD
V
OD
V
OC
V
OB
V
TS
C
X
R
RXI
R
TXO
Supply current out of
V
EE
pin - transmitting
Receive input bias
current (RXI)
Transmit output dc
current level (TXO)
Transmit output ac
current level (TXO)
Collision threshold
(Receive mode)
Differential output voltage
(RX±, CD±)
Common mode output
voltage (RX±, CD±)
Differential output voltage
imbalance (RX±, CD±)
Transmitter squelch
threshold (TX±)
Input capacitance (RXI)
Shunt resistance –
non-transmitting (RXI)
Shunt resistance –
transmitting (TXO)
See Note 3
See Note 4
See Notes 4 & 5
See Note 9
See Notes 3 & 7
See Note 3, 6 & 7
See Notes 3, 7 & 8
-340
-260
1.2
See Note 3
See Note 4
100
200
150
-2
37
±28
-1.58
±550
-3.0
-2.5
-1.52
41
CONDITION
MIN
NOM
6
50
MAX
8
65
+25
45
I
TDC
-1.404
±1200
-2.0
±40
-200
UNIT
mA
mA
µA
mA
mA
V
mV
V
mV
mV
pF
kΩ
kΩ
RATING
-10V
0 to V
EE
-65 to 150°C
235°C for 10 sec
1.0 watts @ 25°C
Page: 5 of 14
©
2008 Teridian Semiconductor Corporation
Rev 1.3
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
