MASC-37048
Four channel 25G / 28G CDR with input equalizer
This device is a four channel 25G / 28G CDR with input equalizer for use as a transmit device in optical modules and Active Optical Cables (AOC). Each channel includes adaptive input equalization, a high performance CDR, and an output driver with programmable output swing and de-emphasis. The CDR is reference-free and can be bypassed to support legacy or non-standard data rates. It is available in a 4 mm x 4.5 mm chip scale package (CSP) and integrates diagnostic features such as PRBS9/31 pattern generator and PRBS31 error detector. The device is powered from a single 1.8V supply delivering industry’s leading low power consumption. The device is controlled through a 2-wire serial interface.
Product Specifications
- Part Number
- MASC-37048
- Description
- Four channel 25G / 28G CDR with input equalizer
- Max Data Rate(Gbps)
- 28.0
Features
- Reference-free CDR
- Low power
- High input jitter tolerance
- Low output jitter
- Supports -40 °C to +85 °C case temperature
- Extracted clock output Fb/2, Fb/8, Fb/32 or Fb/40 (Monitor Clock
- Quad 25.78 Gbps/28.05 Gbps CDR
- Programmable output de-emphasis
- Programmable LOS threshold
- Adaptive input equalization with optional programmable
- Integrated PRBS Generator and Checker
- Programmable output swing
- Cross-Point Adjustment