MAX9947ETE Ver la hoja de datos (PDF) - Maxim Integrated
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MAX9947ETE Datasheet PDF : 17 Pages
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MAX9947
AISG Integrated Transceiver
Typical Operating Characteristics
(VCC = 5V, VL = 3.3V, TXOUT connected with 50Ω to RXIN, RXIN connected to 50Ω in series with 220nF to GND, R1 = 10kΩ between
BIAS and RES, R2 = ∞, pullup SYNCOUT with 1kΩ to VL, TA = TMIN to TMAX, unless otherwise speciied.)
TRANSMITTER PROPAGATION DELAY
AT 9.6kbps
MAX9947 toc17
TXIN
2V/div
TRANSMITTER PROPAGATION DELAY
AT 115.2kbps
MAX9947 toc18
TXIN
2V/div
TXOUT
1V/div
20µs/div
RECEIVER PROPAGATION DELAY
AT 9.6kbps
MAX9947 toc19
RXIN
500mV/div
RXOUT
2V/div
20µs/div
RECEIVER OUTPUT TO DIR
AT 9.6kbps
MAX9947 toc21
VDIRMD1 = VDIRMD2 = 0V
RXOUT
2V/div
TXOUT
1V/div
2µs/div
RECEIVER PROPAGATION DELAY
AT 115.2kbps
MAX9947 toc20
RXIN
500mV/div
RXOUT
2V/div
2µs/div
RECEIVER OUTPUT TO DIR
AT 38.4kbps
MAX9947 toc22
VDIRMD1 = VL, VDIRMD2 = 0V
RXOUT
2V/div
400µs/div
DIR
2V/div
100µs/div
DIR
2V/div
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