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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LMH0340 is an active 3G HD/SD SDI serializer and driver designed for high-speed video applications. It features an LVDS interface to the host FPGA, eliminating the need for an external VCO or clock reference. The device supports data rates up to 2970 Mbps and is compliant with SMPTE 424M, SMPTE 292M, SMPTE 259M-C, and DVB-ASI standards.
Key features include an integrated variable output cable driver, a 3.3V SMBus configuration interface, and an integrated TXCLK PLL that cleans clock noise. The LMH0340 is housed in a small 48-pin WQFN package and operates within an industrial temperature range of -40°C to 85°C. Typical power dissipation is 440 mW, with a maximum power consumption of 475 mW. The device exhibits a typical output jitter of 30 ps for HD and 3G signals.
This serializer is part of TI's FPGA-Attach SER/DES product family, designed to work with FPGAs using a 5-bit LVDS data bus, an LVDS clock, and an SMBus interface. The LMH0340 is suitable for applications requiring robust and compliant SDI signal transmission.
The LMH0340 supports a maximum data rate of 2970 Mbps.
The typical power dissipation is 440 mW, with an alternative typical value of 475 mW.
The operating temperature range is -40°C to 85°C.
The LMH0340 is available in a WQFN (RHS) 48 package measuring 7 mm × 7 mm (49 mm²).
The LMH0340 is compliant with SMPTE 424M, SMPTE 292M, SMPTE 259M-C, and DVB-ASI.
The LMH0340 uses a Pin/SMBus control interface.