LV4147W Datasheet, PDF (2/26 Pages) Sanyo Semicon Device – Bi-CMOS LSI For LCD Panel Drive Single Chip IC

LV4147W
Operating Ratings at Ta = 25°C
Parameter
Recommended supply voltage
Operating voltage range
Symbol
VCC1
VCC2
VDD
VCC1op
VCC2op
VDDop
Conditions
Analog LOW type
Analog HIGH type
Digital type
Analog LOW type
Analog HIGH type
Digital type
Input Signal Voltage
Parameter
Recommended
input signal
voltage
Y input signal
Color
Difference
input signal
Symbol
Yin
B-Yin
R-Yin
Conditions
Sync chip - white
75% Color bar signal
75% Color bar signal
Ratings
Unit
3.0
V
7.0
V
3.0
V
2.7 to 3.6
V
6 to 9.5
V
2.7 to 3.6
V
Ratings
Unit
0.5 Vp-p
0.3 Vp-p
0.24 Vp-p
Electrical DC Characteristics
Unless otherwise specified, settings 1 and 2 must be made.
Unless otherwise specified, VCC1 = 3.0V, VCC2 = VCCCOM = 7.0V, GND1 = GND2 = GNDCOM = 0,
VDD1 = VDD2 = 3.0V, VSS1 = VSS2 = 0, Ta = 25°C
[Current Characteristics]
Parameter
Current dissipation VCC1,
analog LOW
Current dissipation VCC2,
analog HIGH
Symbol
Conditions
ICC1
ICC2
Enter SIG3 to (A), (D) and (E).
Measure the current value of ICC1.
Enter SIG3 to (A)
Measure the current value of ICC2.
TRAP OFF
TRAP ON
min
18
20
2
Ratings
typ
26
28
4
Unit
max
33
mA
35
mA
6
mA
Current dissipation VDD, logic
IDD1
Enter SIG3 to (A)
Measure the current value of IDD11 and
IDD21.
110,000
and
130,000
modes
7
10
13
mA
IDD2
IDD1, IDD2, IDD3 = IDD11+IDD21
180,000
8.5
12
15.5
mA
mode
[Digital block input/output characteristics]
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
L-level input voltage
VIL
Digital block input pin (Note 1)
0.3VDD
V
H-level input voltage
VIH
Digital block input pin (Note 1)
0.7VDD
V
H-level output voltage
VOH1 IOH = -1.2mA (Note 2)
VDD -0.2
V
L-level output voltage
VOL1 IOL = 1.2mA (Note 2)
0.3
V
Output transition time
tTLH Load 50pF (see Fig. 3)
30
ns
Cross point time difference
tTHL
ΔT
Load 50pF
CKH1/CKH2 and CKV1/CKV2 and CKH3/CKH4
30
ns
10
ns
(See Fig. 4)
CHK duty
DTYHC Load 50pF
47
50
53
%
Measure the duty of CKH1, CKH2, CKH3 and CKH4.
(Note 1) Digital block input pins : LOAD, DATA, SCLK
(Note 2) Digital block output pins : Pins 15 to 31, 33, 34
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