Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

IN2814DV is a 26 Gbaud quad-channel, linear Vertical Cavity Surface Emitting Laser (VCSEL) driver designed for next generation PAM-4 200G and 400G short reach (SR) applications.

IN2814DV comes in bare die for surface mount on the module PCB enabling direct wire bonding to a quad-channel VCSEL driver. This frees up space consumed by bias-T components.

IN2814DV provides a wide linear input range to support interoperability with PAM-4 transceiver ICs. Its output bias current and its output modulation current are tailored to a linear operation range of 25G VCSEL.

For minimizing pad count and PCB routing, an I2C interface is implemented in the IN2814DV that allows the control of all analog functions. Analog values such as bias current and temperature monitoring can be read from the digital interface by means of an ADC.

Features Of IN2814DV

Supports baud rates up to 26 Gbaud

Quad-channel driver

Programmable Ibias and Imod current

Burn-in current

Low power dissipation

Direct-coupled to VCSEL diode withoutbias-T

I2C interface

ADC for digital monitor

On-die TEMP sensor

Available in die form

Applications Of IN2814DV

200G PAM-4 SR4 QSFP

400G PAM-4 SR8 QSFP-DD or OSFP

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