V23814-U1306-M130

PAROLI is a parallel optical link for high-speed data transmission.A complete PAROLI system of V23814-U1306-M130 consists of a transmitter module, a 12-channel fiber optic cable, and a receiver module.

The V23814-U1306-M130 transmitter module converts parallel electrical input signals via a laser driver and a Vertical Cavity Surface Emitting Laser (VCSEL) diode array into parallel optical output signals. All input data signals are Low Voltage Differential Signals (LVDS). The data rate of V23814-U1306-M130 is 250-1600 Mbit/s for each channel. Electrical input data should be DC balanced within 144 bits. The maximum time interval of consecutive 0's and 1's (run length) should not exceed 72 bits. This will ensure that the output jitter values given for the transmitter and receiver in this data sheet will be met. Otherwise, jitter values will be exceeded.A logic low level at -RESET switches all laser outputs off. During power-up -RESET must be used as a power-on reset which disables the laser driver and laser control until the power supply has reached a 3 V level. An additional Laser Active output is low if a laser fault is detected or -RESET is forced to low.All nondata signals have LVCMOS levels. Transmission delay of the PAROLI system is at a maximum 1 ns for the transmitter, 1 ns for the receiver and approximately 5 nsper meter for the fiber optic cable.