MASC-37446A数据手册MACOM中文资料规格书

描述 Description

The MASC-37446A is a four channel 25.78 Gbps / 28.05 Gbps CDR with integrated limiting amplifier for use as a receive device in optical modules. The MASC-37446A CDRs retime at 25.78 Gbps, 27.95 Gbps, and 28.05 Gbps. Each channel includes a high-sensitivity limiting amplifier, a high performance CDR, and an output driver with programmable output swing and 2-tap de-emphasis. The CDR is reference-free and can be bypassed to support legacy or nonstandard data rates. This device is assembled in a 4 mm x 4.5 mm chip scale package (CSP) and integrates diagnostic features such as PRBS31/9 generation and PRBS31 error checking. The device is powered from a single 1.8 V supply delivering industry’s leading low power consumption. The device is controlled through a 2-wire serial interface.

特性 Features

·Quad 25.78 Gbps/28.05 Gbps CDR
·Supports -40 °C to +85 °C case temperature
·Low output jitter and high input jitter tolerance
·Low power
·Reference-free CDR
·High-sensitivity limiting amplifier
·Extracted clock output fb/2, fb/8, fb/32 or fb/40 (Monitor clock)
·Programmable slice level adjust
·Programmable output swing
·Integrated PRBS Generator and Checker
·Programmable output de-emphasis
·Programmable LOS threshold

应用 Application

·100-Gigabit Ethernet 100GbE
·100G OTN (OTU-4)
·Active Optical Cables
·Fiber Channel 32GFC, 128GFC
·InfiniBand EDR
·Onboard optical engines
·Optical Modules CFP-2, CFP-4, QSFP+