Xinyun Tech engaged in the R&D, production and sales of high-speed analog chips and optoelectronic products, and provided a complete set of solutions for cloud computing, high-speed link and transmission, and 5G.
PN:XY5921DB
Product Category:High Spped IC
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XY5921DB is a bidirectional reference free Clock and Data Recovery (CDR), integrated with DML Driver for SFP28 transceiver application. This chip supports wide data rate range from 24.3Gbps to 28.1Gbps for eCPRI, 25G Ethernet and 32G Fiber channel applications and can be bypassed to support 10Gbps application.
Reference-free bidirectional CDRs with differential DML-Driver integrated
Support 24.3~28.1Gbps
Support CDR bypass mode for 10Gbps application
Support up to 100mA for DFB Laser
Less than 15mVpp Input Sensitivity
Up to 12dB CTLE for input signal shaping
Programmable output swing from 450mV to 1100mV for RX, with up to 9dB de-emphasis setting
0.75UI high jitter tolerance
Compatible with CEI-28G-VSR
Programmable OMA and RSSI LOS threshold and hysteresis
Supports host and optical side loopback
I2C interface integrated
Supports -40~100℃ application
4.65mm*4.65mm eWLB package
25Gbps Ethernet
eCPRI
32G Fiber Channel
SFP28 transceivers