CXA2066 Sony Corporation, CXA2066 Datasheet - Page 11

• Manufacturer Part Number: CXA2066
• Description: Preamplifier for High Resolution Computer Display
• Manufacturer: Sony Corporation

No.
10
11
8
9
Measurement item Symbol
Sharpness
gain 4
Input D range
(VIN = 1.2V)
SYNCSEP
output low level
SYNCSEP
output fall delay
Sharpness
gain 1
Sharpness
gain 2
Sharpness
gain 3
Input D range
(VIN = 0.7V)
SYNCSEP
output high level
SYNCSEP
output rise delay
SYNCLO
SYNCHI
SDLYR
SDLYF
VIND1
VIND2
SHP1
SHP2
SHP3
SHP4
Input signal
Input a 30MHz sine wave to RGB at
an amplitude of 0.1Vp-p, and measure
the output level, and then calculate I/O
gain.
(Contrast = 7F/Sub Contrast = FF/
ABL = 0V)
Measure the output level when
0.7Vp-p and 1.2Vp-p input video
signals are input.
(Contrast = CC, Sub Contrast = FF,
Brightness = 00)
Input a Sync on Green video signal to
SYNCIN, and measure the CSYNC
high level and low level.
Input signal
Gain difference [dB] = 20 log
GND
CSYNC
SHP1: SHP GAIN = 0/T SW = 0
SHP2: SHP GAIN = F/T SW = 0
SHP3: SHP GAIN = 0/T SW = 1
SHP4: SHP GAIN = F/T SW = 0
CSYNC
GND
Measurement contents
CLP potential (approximately 1.7V)
Rise delay
– 11 –
Vth = 50%
Vth = 50%
High level
Low level
(
0.1Vp-p
Output level
Input level
Fall delay
)
Min.
14.6
16.3
100
4.1
8.9
9.2
3.8
5.8
Typ.
10.9
16.6
11.2
18.3
200
4.3
6.3
4.4
42
45
Max.
12.9
13.2
20.3
18.6
300
4.8
6.8
4.7
50
70
CXA2066S
Vp-p
Unit
mV
dB
ns
V