TFMC684 TEWS | Alldatasheet
Document overview
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Technical content
TFMC684 32 Differential Channel FMC Mezzanine Module TFMC684-10R
Application Information
The TFMC684 is an FMC (FPGA Mezzanine Card) Mezzanine Module complying with the ANSI/VITA 57.1 standard that offers the possibility to add a 32bit M -LVDS (Multipoint Low Voltage Differential Signaling) I/O Interface or a 32bit RS -485/RS-422 I/O Interface to FMC Carrier Cards. The Low Pin Count FMC Connector provides 32 independent control signals which configure the direction of each Differential Transceiver. The 32 data lines are routed as single- ended traces from the FMC Connector to the Differential Transceivers where they are converted into 32 differential pairs. The TFMC684-10R meets the TI A/EIA-899 standard (Type-2 Receivers) and the TFMC684-20R meets the TIA/EIA-485 and the TIA/EIA-422 standard. The 32 bits of differential I/O are connected to a VHDCI-68 Connector in the front panel. On every of the 32 bits the TFMC684-10R supports signaling rates up to 200Mbit/s which means that a 100MHz clock can be transmitted or in other words that 200M of voltage transitions per second can be performed. The TFMC684-20R supports signalling rates up to 16Mbit/s. All signals connecting the Differential Driver/Receivers with the FMC Carrier are powered by an adjustable voltage generated by the Carrier. Because of voltage translation devices on the TFMC684 this voltage can range from 1.2V to 3.6V which allows the FPGA's I/O cells to be configured for various different I/O standards. The signaling standard reference voltage pin, which is powered by the TFMC684, provides half of the adjustable voltage generated by the carrier for I/O standards requiring a reference voltage. A power good LED indicates whether a ll voltages on the TFMC684, which are provided by the FMC Carrier, are within limits. The TFMC684 is equipped with an I²C EEPROM which acts as an IPMI resource requesting the value of the adjustable voltage, for example. The module meets the requirements t o operate in extended temperature range from -40° to +85°C. TEWS TECHNOLOGIES GmbH keeps the right to change technical specification without further notice. All trademarks mentioned are property of their respective owners. Issue 1.0.2 2017-08-24 TEWS TECHNOLOGIES GmbH Am Bahnhof 7 25469 Halstenbek, Germany Phone: +49 (0) 4101 4058 0 Fax: +49 (0) 4101 4058 19 e-mail: info@tews.com www.tews.com
Form Factor: Single-width 10 mm stacking height FPGA Mezzanine Card (FMC) Mezzanine Module conforming to ANSI/VITA 57.1 Board size: 76.5 mm x 69 mm Air cooled Commercial Grade with Front Panel Regions 1 and 2 populated Low Pin Count (LPC) FMC Connector The 32 differential M-LVDS TIA/EIA-899 signals (up to 200Mbit/s each) or RS-485/RS-422 signals (up to 16Mbit/s each) are accessible at a VHDCI-68/SCSI-V female front I/O connector VADJ can range from 1.2V to 3.6V Direction of every bit is configurable independently On-board EEPROM contains IPMI hardware definition Operating temperature -40°C to +85°C MTBF (MIL-HDBK217F/FN2 GB 20°C) TFMC684-10R: 873000 h TFMC684-20R: 684000 h Order Information RoHS Compliant TFMC684-10R 32 Ch. M-LVDS, LPC-FMC, VHD68 connector TFMC684-20R 32 Ch. RS-485/RS-422, LPC-FMC, VHD68 connector For the availability of non-RoHS compliant (leaded solder) products please contact TEWS. Documentation TFMC684-DOC User Manual TEWS TECHNOLOGIES GmbH keeps the right to change technical specification without further notice. All trademarks mentioned are property of their respective owners. Issue 1.0.2 2017-08-24 TEWS TECHNOLOGIES GmbH Am Bahnhof 7 25469 Halstenbek, Germany Phone: +49 (0) 4101 4058 0 Fax: +49 (0) 4101 4058 19 e-mail: info@tews.com www.tews.com