BU8254KVT
35bit LVDS Transmitter 35:5 Serializer

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 appliances such as LCD-TV, business machines such as decoders, instruments, and medical equipment.

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Product Detail

 
Part Number | BU8254KVT-E2
Status | Active
Package | TQFP64V
Unit Quantity | 1000
Minimum Package Quantity | 1000
Packing Type | Taping
RoHS | Yes

Specifications:

Sub Family

LVDS SerDes

Function

Serializer

Input Signal Type

LVCMOS

Output Signal Type

LVDS

No.of Tx

5

Clock frequency (Min.)[MHz]

8.0

Clock frequency (Max.)[MHz]

112.0

Data Rates [Mbps]

784

Parallel Bus Width

35

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

Package Size [mm]

12x12(t=1.3)

Features:

・35bits data of parallel LVCMOS level inputs are converted to five channels of LVDS data stream
・30bits of RGB output data and 5bits of timing and control data (HSYNC, VSYNC, DE, CNTL1 and CNTL2) are transmitted up to 784Mbps effective rate per LVDS channel
・Support clock frequency form 8MHz up to 112MHz.
・Support consumer video format including 480i, 480P, 720P and 1080i as well
・Clock edge selectable
・Power down mode
・Support spread spectrum clock generator
・Support reduced swing LVDS for low EMI
・30bit LVDS transmitter is recommended to use BU90R104

Design Resources

 

Documents

Application Note

  • BU8254KVT, BU90R104

Technical Articles

Schematic Design & Verification

  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Packaging & Quality

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)