Packaging information
| Package | Pins WQFN (NJV) | 48 |
| Operating temperature range (°C) -10 to 70 |
| Package qty | Carrier 1,000 | SMALL T&R |
Features for the DS90C185
- Typical power 50 mW at 75-MHz pclk
- Drives up to 1400x1050 at 60-Hz (SXGA+) Displays
- 2.94 Gbps of throughput
- Two operating modes: 24-bit and 18-bit RGB
- 25- to 105-MHz Pixel Clock support
- Single 1.8-V Supply
- Sleep Mode
- Spread Spectrum Clock compatibility
- Small 6mm x 6mm x 0.8mm WQFN package
Description for the DS90C185
The DS90C185 is a low-power serializer for portable battery-powered applications that reduces the size of the RGB interface between the host GPU and the display.
24-bit RGB plus three video control signals are serialized and translated to LVDS-compatible levels and sent as a 4 data + clock (4D+C) reduced-width LVDS compatible interface. The LVDS Interface is compatible with FPD-Link (1) deserializers and many LVDS based displays. These interfaces are commonly supported in LCD modules with “LVDS” or FPD-Link / FlatLink single-pixel input interfaces.
Displays up to 1400x1050 at 60 fps are supported with 24-bpp color depth. 18 bpp may also be supported by a dedicated mode with a 3D+C output. Power dissipation is minimized by the full LVCMOS design and 1.8-V powered core and VDDIO rails.
The DS90C185 is offered in the small 48-pin WQFN package and features single 1.8-V supply operation for minimum power dissipation (50 mW typ).