Features
| • | 5 MHz–35 MHz clock embedded and DC-Balancing 24:1 and 1:24 data transmissions |
| • | User defined Pre-Emphasis driving ability through external resistor on LVDS outputs and capable to drive up to 10 meters shielded
twisted-pair cable
|
| • | User selectable clock edge for parallel data on both Transmitter and Receiver |
| • | Internal DC Balancing encode/decode – Supports AC-coupling interface with no external coding required |
| • | Individual power-down controls for both Transmitter and Receiver |
| • | Embedded clock CDR (clock and data recovery) on Receiver and no external source of reference clock needed |
| • | All codes RDL (random data lock) to support live-pluggable applications |
| • | LOCK output flag to ensure data integrity at Receiver side |
| • | Balanced TSETUP/THOLD between RCLK and RDATA on Receiver side
|
| • | PTO (progressive turn-on) LVCMOS outputs to reduce EMI and minimize SSO effects |
| • | All LVCMOS inputs and control pins have internal pulldown |
| • | On-chip filters for PLLs on Transmitter and Receiver |
| • | Temperature range –40°C to +105°C |
| • | Greater than 8 kV HBM ESD tolerant |
| • | Meets AEC-Q100 compliance |
| • | Power supply range 3.3V ± 10% |
| • | 48-pin TQFP package |
General Description
The DS90C241/DS90C124 Chipset translates a 24-bit parallel bus into a fully transparent data/control LVDS serial stream with
embedded clock information. More...
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Typical Application
*click for larger image
| Parameters | Values |
|---|
| Function |
Serializer |
| Color Depth |
18 bpp |
| Pixel Clock Max |
35 MHz |
| Pixel Clock Min |
5 MHz |
| Input Compatibility |
LVCMOS |
| Output Compatibility |
FPD-Link LVDS |
| Signal Conditioning |
Pre-emphasis |
| AEC Q-100 Automotive Grade |
2 |
| Total Throughput |
840 Mbps |
| Payload/Channel |
840 Mbps |
| Reference Clock Req'd Deserializer |
No |
| Embedded Clock |
Yes |
| Parallel Bus Width |
24 bits |
| Special Features |
Pre-emphasis |
| Eval Kit |
SERDES24-35USB |
| ESD |
8 kV |
| Supply Voltage |
3.3 Volt |
| Temperature Min |
-40 deg C |
| Temperature Max |
105 deg C |
| PowerWise |
No |
| Automotive |
Yes |
| Communications |
No |
| Sensing & Imaging |
Yes |
| DisplayType |
LCD |
| |
Also Recommended
| DS90C124▲ | Deserializer, 5-35 MHz, –40°C To +105°C, 10 Meter Drive Strength (FOR COMPLETE CHIPSET) |
| DS90UR124▲ | Deserializer, 5-43 MHz, –40°C To +105°C, 10 Meter Drive Strength |
| DS90UR241▲ | Serializer, 5-43 MHz, –40°C To +105°C, 10 Meter Drive Strength |
| DS99R101▲ | Serializer & DS99R102 Deserializer Chipset, 3-40 MHz, 0°C To +70°C, 2 Meter Drive Strength |
| DS99R103▲ | Serializer & DS99R104 Deserializer Chipset, 3-40 MHz, -40°C To +85°C, 5 Meter Drive Strength |
| DS99R105▲ | Serializer & DS99R106 Deserializer Chipset, 3-40 MHz, 0°C To +70°C, 10 Meter Drive Strength |
Additional Resources
Design Tools
Connection Diagram
*click for larger image
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RoHS Compliance Information
