BU90T82 Datasheet, PDF (19/28 Pages) Rohm – Support clock frequency from 10MHz up to 174MHz

BU90T82
Typical Application Circuit (24bit・Dual-out mode / Distribution-out mode)
example
BU90T82: LVCMOS Data Input (24bit) / rising edge / 350mV swing output / VESA mapping
Dual-out, DDR OFF
Dual-out, DDR ON
Distribution-out
(MODE=L, DDRN=H)
(MODE=L, DDRN=L)
(MODE=H, DDRN=L)
Datasheet
R[0]
R[1]
R[2]
R[3]
R[4]
R[5]
R[6]
R[7]
G[0]
G[1]
G[2]
G[3]
G[4]
G[5]
G[6]
G[7]
24Bit GPU ^B[0]
B[1]
B[2]
B[3]
B[4]
B[5]
B[6]
B[7]
VSYNC
HSYNC
DE
R10
R11
R12
R13
R14
R15
R16
R17
G10
G11
G12
G13
G14
G15
G16
G17
B10
B11
B12
B13
B14
B15
B16
B17
VSYNC
HSYNC
DE
BU90T82
TA1-
TA1+
TB1-
TB1+
TC1-
TC1+
TD1-
TD1+
TCLK1-
TCLK1+
TA2-
TA2+
TB2-
TB2+
TC2-
TC2+
TD2-
TD2+
TCLK2-
TCLK2+
VDDIO
4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k
2.5V
10k
0.1μF 0.1μF
0.01μF
Main Board
VDD
1.8V
0.1μF
0.01μF
FPC
Cable
TA1-
100Ω
TA1+
TB1-
100Ω
TB1+
TC1-
100Ω
TC1+
TD1-
100Ω
TD1+
TCLK1-
100Ω
TCLK1+
BU7985
TA2-
100Ω
TA2+
TB2-
100Ω
TB2+
TC2-
100Ω
TC2+
TD2-
100Ω
TD2+
TCLK2-
100Ω
TCLK2+
*In case of internal resistor,
it is possible to delete resistor.
24-bit LCD Display
Figure 20. Application Circuit (24bit Distribution-out mode)
〇Product structure : Silicon monolithic integrated circuit
.www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
〇This product has no designed protection against radioactive rays
19/25
TSZ02201-0L2L0H500270-1-2
23.Mar.2015 Rev.002