RENESAS RC32012A000GN2#BB0

The RC32012A is a fully integrated, low-power, highperformance jitter attenuator and clock generator. The device supports JEDEC JESD204B/C for converter synchronization and SyncE for network-based synchronization. The RC32012A is ideal for providing reference clocks for high-speed serial links up to 28Gbps Ethernet in modular switch line cards and fabric cards in data center equipment, and for clocking data converters in small cell wireless equipment.

• Can be configured as clock generator or jitter attenuator/synchronizer
• Low power, less than 1.2W typical
• Low jitter, less than 100 fs-RMS
• Compliant with ITU-T G.8262 and G.8262.1 option 1 and 2 for synchronous Ethernet Equipment Clock (EEC/eEEC) without degrading output jitter
• PCIe Gen 1-6 CC, SRIS and SRNS support
• Jitter attenuation with programmable loop bandwidth from 0.1Hz to 12kHz
• Up to four fractional output dividers and 12 integer output dividers
• Each fractional output divider can be slaved with DPLL or SYS-DPLL or free-run locked to APLL
• DPLL can be configured as DCO and each fractional output divider can be configured as NCO or DCO
• Combo bus allows frequency sharing between DPLL, System DPLL, and each of the four fractional output dividers
• LVCMOS, LVPECL, LVDS, HCSL, CML, SSTL, HSTL output modes supported with programmable output swing and common mode voltage
• JESD204B/C support on differential or single ended outputs with DC-coupling or AC-coupling
• Up to seven single-ended or two differential clock inputs, one crystal/XO input, and one XO/TCXO/OCXO input
• Up to nine GPIO pins programmable to device select or system monitor options
• Supports 1MHz, 400kHz SMBus, or 50MHz SPI serial port
• Internal non-volatile memory (up to 16 different configurations), or external serial I2C EEPROM provide default device settings on power-up.
• 2.5V and 3.3V core and 1.8V, 2.5V, and 3.3V output operation
• -40℃ to +85℃ industrial temperature operation

• Switches / Routers
• Jitter attenuation for 10 / 25 / 40 / 100 / 200 / 400 Gbps Ethernet PHYs in Switch Line Cards
• Clock generation for 10 / 25 / 40 / 100 / 200 / 400 Gbps Ethernet PHYs in Switch Fabric Cards
• Small Cell for 4.5G and 5G
• Medical Imaging
• Professional Audio and Video