THC63LVD1024_Rev.2.4_E
Electrical Characteristics (Continued)
Output load limitation
Output load is limited so that Junction temperature is not over 125
°C
calculating formula
Tj = Ta +
θ
ja
* P
P = V
CC
* (I
OUTDT
+ I
OUTCK
+ I
CORE
)
I
OUTDT
= 1/2 * F
CLK
* V
CC
* C
LOAD
* n
I
OUTCK
= F
CLK
* V
CC
* C
LOAD
Tj
: Junction temperature
Ta : Ambient temperature
θ
ja
: Package thermal resistance = 22 [
°C
/W]
I
CORE
: Supply Current except all output buffers = 520mA
I
OUTDT
: Supply Current only output buffers of data output.
(R1,G1,B1,R2,G2,B2,HSYNC,VSYNC,DE,CONT11,CONT12,CONT21,CONT22)
I
OUTCK
: Supply Current only output buffer of CLKOUT.
F
CLK
: CLKOUT Frequency
n
: 67 (Number of data output pin)
Load Limitation
15
14
13
Output Load[pF]
12
11
10
9
8
100
105
110
115
120
125
130
135
Frequency[MHz]
Copyright©2012 THine Electronics, Inc.
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THine Electronics, Inc.
THINE [ THINE ELECTRONICS, INC. ]
