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PDF D2463R Data sheet ( Hoja de datos )
| Número de pieza | D2463R | |
| Descripción | CXD2463R | |
| Fabricantes | Sony | |
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Timing Controller for CCD Camera
CXD2463R
Description
The CXD2463R generates the sync signals for
timing control and back end signal processing in a
CCD camera system using a 510H or 760H black-
and-white CCD image sensor.
48 pin LQFP (Plastic)
Features
• Built-in sync signal generation function
• Built-in electronic iris (electronic shutter) function
• Supports low-speed limiter for electronic iris
• Supports external synchronization
(Line-Lock, VReset + HPLL)
• Supports automatic external sync discrimination
• Window pulse output for backlight compensation
• Built-in V driver
Applications
• Surveillance camera
• Door phone camera
Structure
Silicon gate CMOS IC
Applicable CCD Image Sensors
• Type 1/2, 760H black-and-white CCD (EIA/CCIR)
• Type 1/3, 510/760H black-and-white CCD (EIA/CCIR)
• Type 1/4, 510/760H black-and-white CCD (EIA/CCIR)
Absolute Maximum Ratings
• Supply voltage VDD, AVDD
VSS – 0.5 to VSS + 7.0 V
• Supply voltage VSS VL – 0.5 to VL + 26.0 V
• Supply voltage VH VL – 0.5 to VL + 26.0 V
• Supply voltage VM VL – 0.5 to VL + 26.0 V
• Input voltage VI
VSS – 0.5 to VDD + 0.5 V
• Output voltage VO VSS – 0.5 to VDD + 0.5 V
• Operating temperature
Topr
–20 to +75
°C
• Storage temperature
Tstg
–55 to +150
°C
Recommended Operating Conditions
• Supply voltage 1 VDD, AVDD
4.75 to 5.25
• Supply voltage 3 VH
14.55 to 15.45
• Supply voltage 4 VL
–9.0 to –8.0
• Supply voltage 5 VM
0
• Operating temperature
Topr
–20 to +75
V
V
V
V
°C
Base oscillation
• 1212fH (EIA: 19.0699MHz)
(CCIR: 18.9375MHz)
• 1820fH (EIA: 28.6364MHz)
• 1816fH (CCIR: 28.375MHz)
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–
E98930B9X
1 page  
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CXD2463R
Electrical Characteristics
1) DC Characteristics
(VDD = 5V ± 0.25V, Topr = –20 to +75°C)
Item
Symbol
Conditions
Min. Typ. Max. Unit
Supply voltage
Input voltage 1
(For input pins not listed below)
Input voltage 2
(Pin 29)
Input voltage 3
(Pins 11 and 12 in electronic iris
mode)
VDD
VIH1
VIL1
VIH2
VIL2
VIN3
4.75 5.0 5.25 V
0.7VDD
V
0.3VDD V
0.8VDD
V
0.2VDD V
2.0
VDD
V
Input voltage 4
(Pin 13 in electronic iris mode)
VIN4
VSS
VDD
V
Output voltage 1
VOH1
(Pins 15, 23, 24, 25, 26, 33, 34, 35 and 36) VOL1
IOH = –4.0mA
IOL = 8.0mA
VDD – 0.8
V
0.4 V
Output voltage 2
(Pins 30, 31 and 48)
VOH2
VOL2
IOH = –6.9mA
IOL = 3.0mA
VDD – 0.8
V
0.4 V
Output voltage 3
(Pins 45 and 46)
VOH3
VOL3
IOH = –17.4mA
IOL = 12.0mA
VDD – 0.8
V
0.4 V
Output voltage 4
(Pin 39)
VOH4
VOL4
IOH = –6.0mA
IOL = 4.0mA
VDD – 0.8
V
0.4 V
Output voltage 5
(Pins 2, 3, 4 and 6)
VOH5
VOL5
IOH = –5.0mA
IOL = 10.0mA
VM – 0.25
V
VL + 0.25 V
Output voltage 6
(Pins 4 and 6 (SG))
VOH6
VOL6
IOH = –7.2mA
IOL = 5.0mA
VH – 0.25
V
VM + 0.25 V
Output voltage 7
(Pin 7)
VOH7
VOL7
IOH = –4.0mA
IOL = 5.4mA
VH – 0.25
V
VL + 0.25 V
Feedback resistor 1
(Pin 42)
RFE1
VIN = VDD or VSS
250k 1M 2.5M Ω
Feedback resistor 2
(Resistor between Pins 40 and 41)
RFE2
VIN = VDD or VSS
250k 1M 2.5M Ω
Pull-up resistor
RPU VIL = 0V
20k 50k 125k Ω
Pull-down resistor
RRD
VIH = VDD
20k 50k 125k Ω
Current consumption
AVDD = 5V
IVM
CVDD = 5V
VDD1 = 5V
VDD2 = 5V
24 mA
IVL VL = –8.5V
1.9 mA
IVH VH = 15V
0.8
∗ The typical power consumption is 148mW with the ICX054BL load (in the normal operating state).
–5–
mA
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• CCIR Mode/Vertical Direction Timing
(1) Full-screen photometry
VD
HD
BLC 25HD
(2) Center emphasis photometry
VD
HD
121HD
BLC 216HD
CXD2463R
0.5HD
25.5HD
121.5HD
216.5HD
(3) Bottom emphasis photometry
VD
HD
BLC 216HD
0.5HD
216.5HD
– 11 –
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| Páginas | Total 37 Páginas | |
| PDF Descargar | [ Datasheet D2463R.PDF ] | |
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