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ZL60113 Datasheet(PDF) 6 Page - Zarlink Semiconductor Inc |
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ZL60113 Datasheet(HTML) 6 Page - Zarlink Semiconductor Inc |
6 / 18 page ![]() ZL60113/4 Data Sheet 6 Zarlink Semiconductor Inc. Transmitter Control and Status Signals The following table shows the timing relationships of the status and control signals of the pluggable optical transmitter. Parameter Symbol Min. Typ. Max. Unit Control input voltage high1 1. Applies to control signals RESET, Tx_DIS and Tx_EN. VIH 0.6VCC V Control input voltage low VIL 0.2VCC V Control pull-up resistor2 2. Applies to control signals RESET and Tx_EN. Internal pull-up resistor. RPU 10 k Ω Control pull-down resistor3 3. Applies to control signal Tx_DIS. Internal pull-down resistor. RPD1 10 k Ω Status output voltage low4, 5 4. Applies to status signal FAULT. Internal pull-down to VEE. 5. With status output sink current max. 2 mA. VOL 0.4 V Status pull-down resistor4 RPD2 10 k Ω FAULT assert time TFA 100 µs FAULT lasers off TFD 100 µs RESET duration TTDD 10 µs RESET assert time TOFF 510 µs RESET de-assert time TON 100 ms Tx_EN assert time TTEN 1ms Tx_EN de-assert time TTD 510 µs Tx_DIS assert time TTD 510 µs Tx_DIS de-assert time TTEN 1ms |