32 Gbps Dual Channel Advanced Linear Equalizer
Data Sheet
FEATURES
Supports data rates from dc up to 32 Gbps Protocol and data rate agnostic Low latency (<170 ps) Inte...
Description
Data Sheet
FEATURES
Supports data rates from dc up to 32 Gbps Protocol and data rate agnostic Low latency (<170 ps) Integrated AGC with differential sensitivity of <50 mV Up to 20 dB programmable multiple unit interval input
equalization Extended chromatic and polarization mode dispersion
tolerance Programmable differential output amplitude control of up to
600 mV Single 3.3 V supply eliminating external regulators Wide temperature range from −40°C to +95°C 5 mm × 5 mm, 32-lead LFCSP package
APPLICATIONS
40 Gbps/100 Gbps DQPSK direct detection receivers Short and long reach CFP2 and QSFP+ modules CEI-28G MR and CEI-25G LR 100 GE line cards 16 Gbps and 32 Gbps Fibre Channel Infiniband 14 Gbps FDR and 28 Gbps EDR rates Signal conditioning for backplane and line cards Broadband test and measurement equipment
GENERAL DESCRIPTION
The HMC6545 is a low power, high performance, fully programmable, dual-channel, asynchronous advanced linear equalizer that operates at data rates of up to 32 Gbps. The HMC6545 is protocol and data rate agnostic, and it can operate on the transmit path to predistort a transmitted signal to invert channel distortion or on the receiver path to equalize the distorted and attenuated received signal. The HMC6545 is effective in dealing with chromatic and polarization mode dispersion and intersymbol interference (ISI) caused by a wide variety of transmission media (backplane or fiber) and channel lengths.
The HMC6545 consists of an automatic gain control (AGC);...
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