CXA2112 Sony Corporation, CXA2112 Datasheet - Page 9

• Manufacturer Part Number: CXA2112
• Description: LCD Driver
• Manufacturer: Sony Corporation

Electrical Characteristics (See Electrical Characteristics Measurement Circuit.)
No.
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
V
consumption
Vcc current
consumption
Invert amplifier gain
Invert amplifier slew
rate
Invert amplifier output
band width
Output delay deviation
for inverse/non-inverse
SID gain
SID output slew rate
VCOM adjustable
range
Farst stage S/H slew
rate
SH_OUT slew rate
Output deviation
between channels
Dot clock input highest
frequency
Dot clock input lowest
frequency
Maximum output
voltage
Minimum output
voltage
DD
current
Item
Symbol
I
I
A
SR
BW
T
A
SR
V
SR
SR
D
f
f
V
V
DD
CC
CLKH
CLKL
DIFF
INV
SID
COM
MAX
MIN
OUT
INV
SID
SH1
OUT
INV
Measurement
points
I
I
I
V
V
V
V
V
V
V
V
V
V
V
V
V
f
f
V
V
V
V
VDD
VCC1
VCC2
CLK
CLK
INV
IN
INV
INV
INV
SID
SID_IN
SID
COM
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
1 to
6
1 to
6
1 to
6
1 to
6
—
I
I
A
Input a square wave from V
that V
3.5Vp-p. Measure slew rate at 10
to 90% of output waveform rise or
fall. (for inverse or non-inverse)
Input 2.5V DC, 100mVp-p AC
from Pin 47 (VIDEO_IN) and
measure V
is –3dB to 100kHz. (for inverse/
non-inverse)
Invert amplifier delay time
difference for inverse and non-
inverse.
A
Input invert pulse to Pin 44
(FRP), load capacity C7 = 47pF,
and apply DC input voltage to
V
Measure slew rate at 10 to 90%
of output waveform rise or fall.
VCOM output voltage when Pin
34 (VCOMOFST) is changed
from 0 to 10V.
First stage S/H slew rate on Block
Diagram.
Input a square wave from V
that VOUT1 to VOUT6 output
amplitude is 3.5Vp-p. Measure
slew rate at 10 to 90% of output
waveform rise or fall. (load 270pF,
for inverse or non-inverse)
Apply DC voltage to V
V
Highest frequency for f
at correct timing.
Lowest frequency for f
at correct timing.
Maximum voltage at which
sample-and-hold output
(SH_OUT1 to SH_OUT6) can be
output.
Minimum voltage at which
sample-and-hold output
(SH_OUT1 to SH_OUT6) can be
output.
DD
CC
– 9 –
INV
SID
SID_IN
INV
Measurement contents
= I
= I
= V
= V
(SH_IN) is 6V.
INV
VDD
VCC1
so that V
INV
SID
output amplitude is
INV
+ I
V
(AC)/V
(AC)/V
DD
. The frequency that
VCC2
SID
= 5V, V
IN
SID_IN
is 2.5V/11.5V.
IN
CLK
CLK
so that
CC
output
output
IN
= 15.5V, V
IN
so
so
Vsig – 2
or less
Min.
100
22
30
13
—
—
—
—
—
—
—
—
—
SIGCEN
Typ. Max. Unit
13.5
700
700
150
115
2.7
32
41
90
30
12
—
2
4
3
2
= 7V, Ta = 25°C
Vsig
2.5
42
52
10
20
—
—
—
—
—
—
—
4
CXA2112R
mVp-p
times
times
MHz
MHz
MHz
V/µs
V/µs
V/µs
V/µs
mA
mA
ns
V
V
V