|
|
PDF CXA1390AR Data sheet ( Hoja de datos )
| Número de pieza | CXA1390AR | |
| Descripción | S/H and AGC for CCD Camera | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de CXA1390AR (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
|
No Preview Available !
CXA1390AQ/AR
S/H and AGC for CCD Camera
Description
The CXA1390AQ/AR are CCD camera's signal
processing ICs which extract signals from the CCD
output. These bipolar ICs perform correlated double
sampling. AGC, color separation, high luminance
detection and others. Additionary, these ICs are not
affected by irregular pulses which occure during the
CCD shutter mode.
Featuers
• Pin compatible upgraded version of CXA1390Q/R
which can be swapped out while using same
peripheral chips
• Almost completely corrects irregular pulses and
their negative affects
• Correlated double sampling function alllows for the
suppression of low band noise in the CCD output
• AGC amplifier, which has High S/N ratio and wide
gain control range, enhances the camera sensitivity
• Output for iris adjustment. High luminance
detection output
• Usage of Vg (regulator) output allows for the
formation of IRIS and AGC LOOP which are not
affected by supply voltage functation
Operating Conditions
Supply voltage VCC
4.75 to 5.25
V
Block Diagram and Pin Configuration (Top View)
CXA1390AQ
48 pin QFP (Plastic)
CXA1390AR
48 pin LQFP (Plastic)
Application
S/H and AGC for CCD camera
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings (Ta = 25°C)
• Supply voltage
VCC 12 V
• Operating temperature Topr –20 to +75 °C
• Storage temperature Tstg –65 to +150 °C
• Allowable power dissipation
PD 600 (QFP) mW
950 (VQFP) ∗ mW
∗ (40mm × 40mm, t = 0.8mm with a mounted glass epoxy
substrate)
24 23 22 21 20 19 18 17 16 15 14 13
DET LEVEL 25
AGC CLP 26
AGC OUT 27
OP IN + 28
OP IN – 29
OP OUT 30
AGC CONT 31
AGC MAX 32
AGC SEL 33
XSHP 34
XSHD 35
CLP4 36
SLICE GC
SLICE GC
CLP
SH
XSP3
SH
XSP2
SH
XSP1
CLP1
LPF
CLP
BLK
PBLK
CLP1
LPF
CLP
BLK
PBLK
CLP1
LPF
PBLK
CLP
BLK
12 CSAGC SL
11 CSAGC GC
10 CS OUT
9 CS CCD GC
8 CS CCD SL
7 CS CLP
6 F3 OUT
5 F2 OUT
4 F1 OUT
3 GY OUT
GATE
2 DC OUT
1 XSH1
37 38 39 40 41 42 43 44 45 46 47 48
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–
E90941A78
1 page  
CXA1390AQ/AR
Electrical Characteristics
Item
Current consumption
CONT Min.
CONT Max.
AGC
Max. Min.
Gain shift
BLK offset
Color Gain
sepa-
ration BLK offset
DC OUT
Gate Gain
Gain Cont Max.
Gain Cont Min.
IRIS
Window Level Max.
Window Level Min.
Gain
DET Window Level Max.
Window Level Min.
Symbol
ID
ACON
Min.
ACON
Max.
MAX
Min.
GSHI
∆BLK
f Gain
f ∆BLK
DC
GY
IR Max.
IR Min.
IRW
Max.
IRW
Min.
DET G
DET
Max.
DET
Min.
Conditions
AGC OUT/DATA IN
AGC CONT = 1.5V
AGC MAX = 5V
AGC SEL = 0V
AGC OUT/DATA IN
AGC CONT = 4.5V
AGC MAX = 5V
AGC SEL = 0V
AGC OUT/DATA IN
AGC CONT = 4.5V
AGC MAX = 1.5V
AGC SEL = 0V
AGC OUT (SEL = 5V) /AGC OUT
(SEL = 0V)
Note 1)
Color separation output/AGC OUT
(f1, f2, f3)
Note 1)
GY OUT/AGC OUT
IRIS OUT/DATA IN
IRIS GC = 5V
WND = 5V
IRIS OUT/DATA IN
IRIS GC = 1.5V
WND = 5V
Gain Cont Max. ratio (attenuation)
IRIS GC = 1.5V
IRIS LEVEL = 5V
WND = 0V
Gain Cont Max. ratio (attenuation)
IRIS GC = 1.5V
IRIS LEVEL = 1.5V
WND = 0V
DET OUT/AGC OUT
WND = 5V
DET OUT/AGC OUT
DET LEVEL = 5V
WND = 0V
Level Max. ratio
DET LEVEL = 1.5V
WND = 0V
(Ta = 25°C, VCC = 5.0V)
Min. Typ. Max. Unit
32 48 65 mA
6 8 dB
30 32
dB
17 20 dB
–5 –4 –3 dB
–10 0 +10 mV
–0.5 0 +0.5 dB
–10 0 +10
1.8 1.95 2.1
–0.5 0 +0.5
mV
V
dB
18 22
dB
4 8 dB
–1 0
dB
–14 dB
–2 –1 +0.5 dB
–2 –1 +0.5 dB
–13 dB
–5–
5 Page 
CXA1390AQ/AR
CS CCD gain control characteristics
dB
20
Note 1-a
15
10
5
0
0 1 2 3 4 5V
CS CCD GC voltage
CS AGC gain control characteristics
dB
20
Note 2-a
15
10
5
0
1 2 3 4 5V
CS AGC GC voltage
CS CCD slice control characteristics
V
(High luminance detection
level control)
0 Input conversion value
Note 1-b
0.2
0.4
0.6
0.8
1.0
0
12 345
CS CCD SL voltage
V
CS AGC slice control characteristics
V
Note 2-b
1.6
1.2
0.8
0.4
0
(High luminance detection
level control after AGC)
Input conversion value
12 34
CS AGC SL voltage
5
V
Note 1-a, 1-b
DATA IN
SLICE
(2)
GCA
CS OUT
Note 2-a, 2-b
COLOR
SEPARATION
AGC
SLICE
(2)
GCA
CS OUT
(1)
(1)
Detection level
(2)
(3)
CS CCD SL
(3)
CS CCD GC
(1)
Black level
Note 1-b
Voltage indicated at CS CCD
slice control characteristics
Detection level
(1)
Black level
Note 1-a
Characteristics indicated at CS CCD
gain control characteristics
=ratio of 3 and 2 (dB)
(2)
(3)
CS AGC SL
(3)
CS AGC GC
Note 2-b
Voltage indicated at CS AGC
slice control characteristics
Note 2-a
Characteristics indicated at CS AGC
slice control characteristics
=ratio of 3 and 2 (dB)
– 11 –
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet CXA1390AR.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CXA1390AQ | S/H and AGC for CCD Camera | Sony Corporation |
| CXA1390AR | S/H and AGC for CCD Camera | Sony Corporation |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |