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BBT3420 Dataheets PDF



Part Number BBT3420
Manufacturers Intersil
Logo Intersil
Description Quad 2.488-3.1875Gbps/Channel Transceiver
Datasheet BBT3420 DatasheetBBT3420 Datasheet (PDF)

® Data Sheet September 14, 2005 BBT3420 FN7481.1 Quad 2.488-3.1875Gbps/Channel Transceiver 1 Features • Four channels of transmitter and receiver with serial data transfer rates of 2.488-3.1875Gbps/channel with full rate and half-rate operations • Up to 12.75Gbps data rate at full duplex • User-controlled dual-speed operation (per channel) 2.4883.1875Gbps or 1.244-1.59Gbps • IEEE 802.3ae-2002 10 GE and 10 GFC compliant - XAUI, XGMII, and MDC/MDIO interfaces • XGMII format 10-bit parallel inpu.

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® Data Sheet September 14, 2005 BBT3420 FN7481.1 Quad 2.488-3.1875Gbps/Channel Transceiver 1 Features • Four channels of transmitter and receiver with serial data transfer rates of 2.488-3.1875Gbps/channel with full rate and half-rate operations • Up to 12.75Gbps data rate at full duplex • User-controlled dual-speed operation (per channel) 2.4883.1875Gbps or 1.244-1.59Gbps • IEEE 802.3ae-2002 10 GE and 10 GFC compliant - XAUI, XGMII, and MDC/MDIO interfaces • XGMII format 10-bit parallel input/output data - Supports HSTL 1.8V and 2.5V SSTL_2 • Extensive configuration via 802.3-compliant MDC/MDIO serial interface • 8bit/10bit Encoding/Decoding per channel with selectable parallel input/output data sizes - Support optional 8b/10b encoder/decoder bypass operation • Integrated Equalization and Pre-emphasis • De-skewing and channel-to-channel alignment options • Low power, 250mW per channel typical • Meets jitter requirements with significant margin • Comma detection and synchronization, byte alignment • Tx/Rx rate matching via IDLE insertion/deletion • Receive signal detect and 16 levels of transmission medium equalization • CML transmit outputs with four levels of pre-emphasis • Loopback - Per-channel serial Tx-to-Rx and Rx-to-Tx parallel internal loopback modes • Single-ended/differential input Reference clock • Double Data-Rate (DDR) mode, also optional SDR (Single Data Rate) on transmitter • Support both source-centered and source-simultaneous clocking • Long Run Length (512 bit) frequency lock ideal for proprietary encoding schemes Transmit byte clock schemes - One Transmit Byte Clock (TBC) for each channel, or one TBC for all four channels • Received clock schemes - Receive data aligned to local reference clock, to recovered clock for each channel, or to recovered clock for Channel A only • Supports Built-In Self Test (BIST) and IEEE 1149.1 JTAG • On-chip 25Ω series output terminations (XGMII side) • Standard 0.18µm 1.8V CMOS technology • 3.3V tolerant I/O Switch Card nPower BBT 3420 Transceiver XAUI Up to 40" nPower BBT 3420 Transceiver XGMII Serial 10 Gigabit 10GBASE-R Custom ASIC & MAC Functions XGMII nPower BBT 3420 Transceiver XXAAUUII Optical Transponder Backplane Interface Switch Fabric nPower BBT 3420 Transceiver XAUI Up to 40" nPower BBT 3420 Transceiver XGMII WDM 10 Gigabit 10GBASE-LX4 Custom ASIC & MAC Functions XGMII nPower BBT 3420 Transceiver XXAAUUII WDM Optical Transponder FIGURE 1-1. EXAMPLE BACKPLANE AND LINE CARD APPLICATIONS 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2004, 2005. All Rights Reserved All other trademarks mentioned are the property of their respective owners. BBT3420 TDI TDO TMS TCLK TRSTN MF[A:D] RSTN LPEN[A:D] BISTEN RSVN/ RETIMER PADR[4:0] MDIO MDC RFCP RFCN TXAP TXAN RXAP .


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