The DS90CR213/DS90CR214 21-Bit Channel Link—66 MHz is a 21-bit channel link chipset from Texas Instruments. The chip supports 66MHz clock and can provide up to 1.386Gbit/s data throughput.
The document describes the DS90CR213/DS90CR214 chipset, which converts 21 bits of CMOS/TTL data into three Low Voltage Differential Signaling (LVDS) data streams. The transmitter supports clock frequencies up to 66 MHz, achieving a data throughput of 1.386 Gbit/s. This design reduces cable requirements from up to 44 conductors for parallel buses down to as few as nine conductors.
| Clock Frequency Support | 66 MHz |
|---|---|
| Data Throughput | 1.386 Gbit/s |
| Bandwidth per Channel | Up to 173 Mbytes/s |
| Operating Temperature Range | -65°C to +150°C |
| Package Type | 48-lead TSSOP |
At 66 MHz, the worst-case transmitter supply current is 84 mA.
The typical application supports a cable length of up to 10 meters.