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DS2290
DS2290 RECEIVE SECTION CIRCUITRY Figure 2
RXTIP
5 OHM
RXRING
5 OHM
2:1
RX+
23 OHMS
RX–
OUTPUT PULSE TEMPLATE Figure 3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
–0.0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–500
–400
–300
–200
–100
0
100 200 300 400 500 600 700
TIME (ns)
022798 4/9