CXA2153 Datasheet PDF - Sony Corporation
Part Number | CXA2153 | |
Description | Preamplifier for High Resolution Computer Display | |
Manufacturers | Sony Corporation | |
Logo | ||
There is a preview and CXA2153 download ( pdf file ) link at the bottom of this page. Total 24 Pages |
Preview 1 page No Preview Available ! CXA2153S
Preamplifier for High Resolution Computer Display
Description
The CXA2153S is a bipolar IC developed for high
resolution computer displays.
30 pin SDIP (Plastic)
Features
• Built-in wide-band amplifier: 180MHz@–3dB (Typ.)
• Input dynamic range: 1.0Vp-p (Typ.)
• High gain preamplifier (15dB)
• R, G and B incorporated in a single package
(SDIP 30 pins)
• I2C bus control
Contrast control
R/G/B drive control
Brightness control
OSD contrast control
4-channel DAC control output
• Built-in gamma function
• Built-in high-speed ABL blanking
• Built-in sync separator for Sync on Green
• Built-in blanking mixing function
(with blanking level fixed at 0.4V)
• Built-in OSD mixing function
• Video period detection function
• Built-in VBLK synchronous DAC refresh system
Applications
High resolution computer displays
Absolute Maximum Ratings (Ta = 25°C, GND = 0V)
• Supply voltage
Vcc12
13
V
Vcc5 5.5 V
• Operating temperature Topr –20 to +75 °C
• Storage temperature Tstg –65 to +150 °C
• Allowable power dissipation
PD 2.05 W
• Pin voltage
Vcc5 + 0.3V
1, 3, 4, 6, 7, 8, 9, 10, 11,
12, 13, 14, 15, 16, 17 (Pin)
VREF (Pin 23) + 0.3V
18, 19, 20, 21, 25, 27,
29 (Pin)
Recommended Operating Conditions
Supply voltage
Vcc12 12 ± 0.5
Vcc5
5 ± 0.25
V
V
Structure
Bipolar silicon monolithic IC
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E99X02A1Y-PS
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CXA2153S
Pin
No.
Symbol Pin voltage
9 OSD_R
10 OSD_G
11 OSD_B
Equivalent circuit
VCC
VCC
VCC
9
10
30k
11
5k 5k
Description
OSD control input.
VILMAX = 0.8V
VIHMIN = 2.8V
12 SYNCOUT
VCC VCC
VCC
VCC
12
200
100
20k
200
5k
Sync separator output of Sync-
on-green signal.
I2C bus SOG off: Output at 0.
Typ.: High = 4.2V
Low = 0.2V
(positive polarity)
13 CLP
VCC
VCC
13
30k
Clamp pulse (positive polarity)
input.
VILMAX = 0.8V
VIHMIN = 2.8V
14 BLK
VCC
VCC
VCC
14
30k
5k 5k
Blanking pulse input.
Set the V blanking pulse width
to 300µs or more.
VILMAX = 1.2V
VIHMIN = 4.7V
–5–
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for CXA2153 electronic component. |
Information | Total 24 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ CXA2153.PDF Datasheet ] |
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