78Q8392L-28CH ETC [List of Unclassifed Manufacturers], 78Q8392L-28CH Datasheet - Page 6

• Manufacturer Part Number: 78Q8392L-28CH
• Description: Low Power Ethernet Coaxial Transceiver
• Manufacturer: ETC [List of Unclassifed Manufacturers]

78Q8392L
Low Power Ethernet
Coaxial Transceiver
DC OPERATING CHARACTERISTICS
NOTES
1. Currents into device pins are positive, currents
2. All typicals are for VEE = -9V, Ta = 25 C.
3. -8.55V > VEE > -9.45V.
4. The voltage on TXO is -4V < V(TXO) < 0.0V.
5. The AC current measurement is referenced to
out of device pins are negative. If not
specified, voltages are referenced to ground.
the DC current level.
ETHERNET
XCVR
GND
CD+
RX+
CD-
RX-
or
or
V EE
V EE
FIGURE 2: Test Load for CD± or RX±
510
510
(continued)
±5%
±5%
V OC
+
-
6
50 µH ±1%
6. Operating or idle state.
7. Test load as shown in Figure 2.
8. Device measurement taken in idle state.
9. This
monitoring the CD± output with a DC level in
RXI.
threshold
78 ±1%
can
V OB
+
-
be
determined
V OD = VCOM
+
-
by