Product Summary
The DS90CR285MTD is a 3.3V rising edge data strobe LVDS 28-Bit channel link-66 MHz. The DS90CR285MTD transmitter converts 28 bits of LVCMOS/LVTTL data into four LVDS (Low Voltage Differential Signaling) data streams. A phase-locked transmit clock is transmitted in parallel with the data streams over a fifth LVDS link. Every cycle of the transmit clock 28 bits of input data are sampled and transmitted. The DS90CR285MTD receiver converts the LVDS data streams back into 28 bits of LVCMOS/ LVTTL data. At a transmit clock frequency of 66 MHz, 28 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 1.848 Gbit/s (231 Mbytes/s).
Parametrics
DS90CR285MTD absolute maximum ratings: (1)Supply Voltage (VCC): -0.3V to +4V; (2)CMOS/TTL Input Voltage: -0.3V to (VCC + 0.3V); (3)CMOS/TTL Output Voltage: -0.3V to (VCC + 0.3V); (4)LVDS Receiver Input Voltage: -0.3V to (VCC + 0.3V); (5)LVDS Driver Output Voltage: -0.3V to (VCC + 0.3V); (6)LVDS Output Short Circuit: Duration Continuous; (7)Junction Temperature: +150℃; (8)Storage Temperature: -65℃ to +150℃; (9)Lead Temperature(Soldering, 4 sec.) +260℃.
Features
DS90CR285MTD features: (1)Single +3.3V supply; (2)Chipset (Tx + Rx) power consumptio<250 mW (typ); (3)Power-dowmode (<0.5 mW total); (4)Up to 231 Megabytes/sec bandwidth; (5)Up to 1.848 Gbps data throughput; (6)Narrow bus reduces cable size; (7)290 mV swing LVDS devices for low EMI; (8)+1V commomode range (around +1.2V); (9)PLL requires no external components; (10)Both devices are offered ia Low profile 56-lead TSSOP package; (11)Rising edge data strobe.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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DS90CR285MTD |
National Semiconductor (TI) |
LVDS Interface IC |
Data Sheet |
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DS90CR285MTD/NOPB |
National Semiconductor (TI) |
LVDS Interface IC +3.3V RISING EDGE DATA STROBE LVDS |
Data Sheet |
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DS90CR285MTDX/NOPB |
National Semiconductor (TI) |
LVDS Interface IC |
Data Sheet |
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DS90CR285MTDX |
National Semiconductor (TI) |
LVDS Interface IC |
Data Sheet |
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