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BUY DS90CR215MTD https://www.utsource.net/itm/p/1218448.html
The DS90CR215 transmitter converts 21 bits of CMOS/TTL data into three LVDS (Low Voltage Differential Signaling) data streams. A phase-locked transmit clock is transmitted in parallel with the data streams over a fourth LVDS link. Every cycle of the transmit clock 21 bits of input data are sampled and transmitted. The DS90CR216 receiver converts the LVDS data streams back into 21 bits of CMOS/TTL data. At a transmit clock frequency of 66 MHz, 21 bits of TTL data are transmitted at a rate of 462 Mbps per LVDS data channel. Using a 66 MHz clock, the data throughput is 1.386 Gbit/s (173 Mbytes/s). The multiplexing of the data lines provides a substantial cable reduction. Long distance parallel single-ended buses typically require a ground wire per active signal (and have very limited noise rejection capability). Thus, for a 21-bit wide data and one clock, up to 44 conductors are required. With the Channel Link chipset as few as 9 conductors (3 data pairs, 1 clock pair and a minimum of one ground) are needed. This provides a 80% reduction in required cable width, which provides a system cost savings, reduces connector physical size and cost, and reduces shielding requirements due to the cables' smaller form factor. The 21 CMOS/TTL inputs can support a variety of signal combinations. For example, five 4-bit nibbles plus 1 control, or two 9-bit (byte + parity) and 3 control.
Description: Dual FPD-Link III Deserializer Features: - Low power consumption - High speed serializer/deserializer - Supports up to 1.5 Gbps data rate - Supports up to 4 lanes of data - Supports up to 1080p60 video - Supports up to 3.3V I/O - Supports LVDS output Application: The DS90CR215MTD is a dual FPD-Link III deserializer designed for automotive infotainment systems. It is used to convert high speed serial data to low voltage differential signaling (LVDS) for display applications. It is ideal for applications such as rear seat entertainment, navigation systems and instrument clusters. (For reference only)