56bit LVDS Trabsmitter 56:8 Serializer - BU7988KVT

LVDS Interface IC of ROHM "Serializer" "Deserializer" operate from 8MHz to 150MHz wide clock range, and number of bits range is from 35 to 70. Data is transmitted seven times (7×) stream and reduce cablenumber by 3 (1 / 3) or less. The ROHM's LVDS has low swing mode to be able to expect further low EMI.Driver and Receiver of 4 bits operate to 250MHz. It can be used for a variety of purposes, home appliancessuch as LCD-TV, business machines such as decoders, instruments, and medical equipment.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Unit Quantity
Minimum Package Quantity
Packing Type
BU7988KVT Active TQFP100V 500 50 Tray Yes
Sub Family LVDS SerDes
Function Serializer
Input Signal Type LVCMOS
Output Signal Type LVDS
No.of Tx 8
Clock frequency (Min.)[MHz] 8
Clock frequency (Max.)[MHz] 112
Data Rates [Mbps] 784
Parallel Bus Width 56
Supply Voltage(Min.)[V] 3.0
Supply Voltage(Max.)[V] 3.6
Supply Voltage(Typ.)[V] 3.3
Operating Temperature (Min.)[°C] -20
Operating Temperature (Max.)[°C] 85
  • ・Wide dot clock range : Single (112MHz) / Dual (224MHz) (NTSC, VGA, SVGA, WXGA, UXGA)
    ・Support spread spectrum clock generator
    ・Clock edge selectable
    ・Support reduced swing LVDS for low EMI
    ・Power down mode
Technical Data
Application Note

BU7988KVT, BU7985KVT

Application Note

Thermal Resistance