SIG60_17 Datasheet, PDF (5/16 Pages) Yamar Electronics Ltd. – UART over Powerline

Preliminary and proprietary Information of YAMAR Electronics Ltd. Subject to change without notice.
connected to an external switch in the application. When the pin is
triggered the device will wake up and send a wake up message to all the
devices on the network. When not in use, this pin should be pulled Up or
Down
InterfHop 1 Input, Allows automatic frequency hoping whenever an interference signal is
Internal _{detected on the DC line. When HIGH, detection of interference switches}
pull down _{the operating frequency between F0 and F1. If at the new frequency, no}
reception occurred for 2 sec, the operating frequency is switched back.
For designs with a single channel this pin should be tied to ground.
F1nFo
16 Input Selects between F0 / F1. HIGH – F1, LOW – F0
MF1nF0 10 Output Output signal indicates the selected channel. F1=”High”, F0= “Low
12mA
Test
7 Input, PD Should be connected to Gnd
Line Interface signals
OscO
22 Analog Crystal Output
Output
OscIn
23 Analog Crystal Input
Input
RxN
4 Analog Input to the internal comparator negative pin. Its value is internally pulled
Output _{to Vdd/2. Bypass RxN to Ground with a 1nF capacitor.}
RxP
28 Analog Positive pin input signal. Should be tied to RxN with a 1K Ohm resistor.
Input
DTxO
20 Tristate/ Modulated digital transmit signal output to both ceramic filters.
Output
2 mA
RxIn
5 Analog Receive input from the powerline to the RX operational amplifier. This input
Input _{is pulled internally to Vdd/2}
TxO
3 Analog Transmit output
Output
TxOn
9 Output HIGH when the device is transmitting a message
12mA
RxOn
8 Output HIGH when the device is in receive mode
12mA
F0B
26 Analog, Bi F0 External filter I/O. Its value is internally pulled to Vdd/2.
directional
F1B
25 Analog, Bi F1 External filter I/O. Its value is internally pulled to Vdd/2.
directional
Power signals
Gnd
2,21 Power Ground
Vdd
6,19 Power 3.3V power
AGnd
24 Power Analog Ground
AVdd
27 Power 3.3V Analog Power. Separate from Vdd with a 10 Ohm resistor and bypass to
Ground with 1nF and 10nF capacitor.
Exp
Exp
May be connected to GND
PD – Pull down resistor 100K ohm +/-%30
PU – Pull up resistor 100K ohm +/-%30
© 2010-17 Yamar Electronics Ltd.
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DS-SIG60 R103