(China (Mainland))
Product Summary
The DS90C124QVS is a Chipset. It translates a 24-bit parallel bus into a fully transparent data/control LVDS serial stream with embedded clock information. This single serial stream simplifies transferring a 24-bit bus over PCB traces and cable by eliminating the skew problems between parallel data and clock paths. It saves system cost by narrowing data paths that in turn reduce PCB layers, cable width, and connector size and pins.
Parametrics
Absoulte maximum ratings: (1)Supply Voltage (VCC): -0.3V to +4V; (2)LVCMOS/LVTTL Input Voltage: -0.3V to (VCC +0.3V); (3)LVCMOS/LVTTL Output Voltage: -0.3V to (VCC +0.3V); (4)LVDS Receiver Input Voltage: -0.3V to 3.9V; (5)LVDS Driver Output Voltage: -0.3V to 3.9V; (6)LVDS Output Short Circuit Duration: 10 ms; (7)Junction Temperature: +150℃; (8)Storage Temperature: -65℃ to +150℃; (9)Lead Temperature (Soldering, 4 seconds): +260℃.
Features
Features: (1)User selectable clock edge for parallel data on both Transmitter and Receiver; (2)Internal DC Balancing encode/decode – Supports ACcoupling interface with no external coding required; (3)Individual power-down controls for both Transmitter and Receiver; (4)Embedded clock CDR (clock and data recovery) on Receiver and no external source of reference clock needed; (5)All codes RDL (random data lock) to support livepluggable applications; (6)LOCK output flag to ensure data integrity at Receiver side; (7)Balanced TSETUP/THOLD between RCLK and RDATA on Receiver side; (8)PTO (progressive turn-on) LVCMOS outputs to reduce EMI and minimize SSO effects; (9)All LVCMOS inputs and control pins have internal pulldown; (10)On-chip filters for PLLs on Transmitter and Receiver; (11)Temperature range –40℃ to +105℃; (12)Greater than 8 kV HBM ESD tolerant; (13)Meets AEC-Q100 compliance; (14)Power supply range 3.3V ± 10%; (15)48-pin TQFP package.
Diagrams
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 DS90C124QVS/NOPB |
National Semiconductor (TI) |
LVDS Interface IC |
Data Sheet |
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DS90C124QVSX/NOPB |
National Semiconductor (TI) |
LVDS Interface IC |
Data Sheet |
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