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4bit LVDS Transceiver - BU90LV049A

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
BU90LV049A-E2 Active SSOP-B16 2500 2500 Taping Yes
Sub Family LVDS Rx / Tx
Function Tranceiver
Input Signal Type LVCMOSLVDS
Output Signal Type LVCMOSLVDS
No.of Tx 2
No.of Rx 2
Clock frequency (Max.)[MHz] 250
Data Rates [Mbps] 500
Supply Voltage(Min.)[V] 3.0
Supply Voltage(Max.)[V] 3.6
Supply Voltage(Typ.)[V] 3.3
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
  • ・500Mbps (250MHz) switching rates
    ・Flow-through pinout simplifies PCB layout
    ・400ps typical driver channel-to-channel skew
    ・150ps typical receiver channel-to-channel skew
    ・3.3V power supply design
    ・±200mV and ±350mV selectable differential signaling (driver)
    ・6mA and 8mA selectable output drive strength (receiver)
    ・3-STATE output control
    ・Internal fail-safe biasing of receiver inputs
    ・High impedance on LVDS outputs on power down
    ・Conforms to TIA / EIA-644 LVDS Standard
    ・Industrial operating temperature range (-40℃ to +85℃)
Pin Configuration:
Pin Configration
Technical Data
Application Note

Thermal Resistance