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Analog Devices Inc. LTC6955 Demo Circuits DC2611A-A & DC2611A-B

Analog Devices Inc. LTC6955 Demo Circuits DC2611A-A and DC2611A-B feature the LTC6955 or LTC6955-1 Ultra-Low Jitter 11-Output Fanout Buffers. By default, these Demo Circuits are powered from a single 3.3V supply. An option is provided to power the DC2611A-A and DC2611A-B from dual supplies, allowing for the output supply pins to connect to an LTC Silent Switcher®. It also allows the LTC6955 or LTC6955-1 input supply pin to connect to a low noise LDO.

The differential inputs and six of the differential outputs are populated with 0.5" spaced SMA connectors. These outputs are AC-coupled with 50Ω transmission lines making them suitable to drive 50Ω impedance instruments. The remaining four differential outputs are terminated with 100Ω transmission lines.

A calibration path is provided to aid in accurate LTC6955 or LTC6955-1 propagation delay measurements. This calibration path can be also reconfigured as a DC path, which allows for a convenient method of locking the LTC6955 or LTC6955-1 outputs to an external PLL/VCO.

Supported Devices

LTC695x Ultra-low Jitter Clock Synthesizers

Analog Devices Inc. LTC695x Ultra-low Jitter Clock Synthesizers

Maximize SNR levels when digitizing or synthesizing direct RF or high analog frequencies.

Learn Moreabout Analog Devices Inc. LTC695x Ultra-low Jitter Clock Synthesizers View Productsrelated to Analog Devices Inc. LTC695x Ultra-low Jitter Clock Synthesizers

Connections

Chart - Analog Devices Inc. LTC6955 Demo Circuits DC2611A-A & DC2611A-B
Published: 2019-05-23 | Updated: 2022-03-11