User`s guide
2-12
4. Omit C18, C28, C38, and spark gaps if the node is floating.
~SLEEP
CLK
~RESET
TXEN
CLKSEL0
RX_ACTIVE
RXD
TXD/CLKSEL1
NET_A
NET_B
VCC
GND
LPT-10
To/From
Network 2
C11
C12
See Note 4
C18
To/From
Network 1
FTT-10
5.0 MHz
Osc
C13
C15
D
F/F
Q
~Q
+
+
+5V
+5V
(spark gaps)
See Notes 2 and 3
NC
D11B D11A
D12A
D12B
See Note 1
D13B D14B
D13A
D14A
Notes:
1. Repeater must operate at 2.5MHz. This can be accomplished by dividing down a 5.0MHz
oscillator with a flip/flop.
2. Observe polarity shown for C11 and C12.
3.
C11 and C12 are required only for connection to link power networks.
NET_A
NET_B
T1
T2
VCC
CLK
GND
TXEN
CLKSEL0
RX_ACTIVE
RXD
TXD/CLKSEL1
~RESET
WAKEUP_CAP
WAKEUP_OUT
NC
V+
INDUCTOR
+5V
C3C2C1
L1
LVI
RrRr
C14
Figure 2.5 Two-Way Repeater Schematic