产品
信号完整性
Semtech GN7153B
XGS-PON OLT Combo
GN7153B is a combined 10Gbps EML laser driver/clock and data recovery (CDR) with burst mode limiting amplifier for XGS-PON applications. Transmit eye-shaping technology is combined with a Semtech ClearEdge® CDR to achieve a high quality driver output. A wide dynamic range APC loop supports a wide variety of TOSAs. The burst mode limiting amplifier integrates AC-coupling capacitors and meets strict XGS-PON timing requirements. An integrated ADC with sensors provide digital diagnostic information. Applications for GN7153B include XGS-PON and XGS Combo-PON optical line terminal (OLT) modules.
概览
功能
- 10G/2.5Gbps receiver, 10Gbps transmitter
- EAM/EML laser driver with integrated reference-free CDR
- Burst mode limiting amplifier
- Rate selection and reset function
- I2C digital control
- Integrated analog to digital convertor for DDMI compliant implementation
- Integrated laser safety, mean power and extinction ratio control
应用
- XGS-PON OLT module
- XGS Combo-PON OLT module
封装
- QFN-32