參數(shù)資料
型號(hào)： KAC-1310
廠商： Electronic Theatre Controls, Inc.
英文描述： 1280 (H) x 1024 (V) SXGA CMOS Image Sensor
中文描述： 1280（高）x 1024（五）SXGA CMOS圖像傳感器
文件頁數(shù)： 46/76頁
文件大?。?/td> 759K
代理商： KAC-1310
IMAGE SENSOR SOLUTIONS
46
IMAGE SENSOR SOLUTIONS
K A C - 1 3 1 0 R e v 4 w w w . k o d a k . c o m / g o / i m a g e r s 5 8 5 - 7 2 2 - 4 3 8 5 E m a i l : i m a g e r s @ k o d a k . c o m
Reference Voltage Adjust Registers (0A
h
, 0B
h
)
The analog register block allows programming the
input voltage range of the analog to digital
converter to match the saturation voltage of the
pixel array (this effectively sets the
mV/dn
conversion
ratio).
The
generator can be programmed via two registers;
“positive” ADC reference voltage (
prv)
(2.5V to
1.25V) in
Table 18
, and “negative” ADC reference
voltage (
nrv)
(0 to 1.25V) in
Table 17
, in 5mV
steps. The default settings for
prv
produce a
1.86V positive reference. The default settings for
nrv
produce a 0.59V negative reference. These
two references define the ADC analog input range.
When adjusting these values, the user should
keep the voltage range centered at 1.25V. These
ADC references can be adjusted to mV/DN of the
ADC. This effectively acts as another gain stage
just before the ADC. Excessive adjustment of
these values from their default can result in
voltage
reference
increased power consumption and increased
image artifacts. The following equation defines
the mV/DN at the input to the ADC:
If the 20x gain provided by the PGAs is not
sufficient, the ADC references can be used to
apply additional gain to the ASP. To increase the
gain the ADC references need to be moved closer
to Vcm (1.25V). This should be used only after
the PGAs have been used to their fullest since
moving the ADC references too far will degrade
the ADC performance. The effective gain of the
ADC block will be:
1024
)
(
48
.
+
=
V
V
Gain
Address
0A
h
"Negative" ADC Reference Voltage
Default
76
h
7 (msb)
6
5
4
3
2
1
0 (lsb)
nrv[7]
nrv[6]
nrv[5]
nrv[4]
nrv[3]
nrv[2]
nrv[1]
nrv[0]
Bit
Number
Function
Description
Reset
State
Table 17: Negative Voltage Reference Register (0A
h
)
"Positive" ADC Reference Voltage
Address
0B
h
Default
80
h
7 (msb)
6
5
4
3
2
1
0 (lsb)
prv[7]
prv[6]
prv[5]
prv[4]
prv[3]
prv[2]
prv[1]
prv[0]
Bit
Number
Function
Description
Reset
State
7 - 0
Reference
Voltage = 2.5 - (5mV * prc
d
)
10000000
b
(1.86V)
Table 18: Positive Voltage Reference Register (0B
h
)
dn
mV
10
V
V
dn
mV
10
48
.
1024
)
59
.
86
.
1024
)
(
=
=
=
+
相關(guān)PDF資料
PDF描述
KAF-1001E 1024(H) x 1024(V) Pixel Enhanced Response Full-Frame CCD Image Sensor Performance Specification
KAF-1602E Replacement for Texas Instruments part number SN74LS164N. Buy from authorized manufacturer Rochester Electronics.
KaLNA3S.04R Ka Band Low Noise Amplifier(工作頻率從33GHz到36GHz的低噪聲Ka波段功率放大器)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KAC-15 功能描述:保險(xiǎn)絲 600V 15A Semiconductor RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
KAC-150 功能描述:保險(xiǎn)絲 600V 150A Semiconductor RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
KAC-17.5 制造商:COOPER 制造商全稱:Cooper Bussmann, Inc. 功能描述:High Speed Fuses
KAC-17-1/2 功能描述:保險(xiǎn)絲 600V 17.5A Semiconductor RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
KAC-17-1-2 制造商:Cooper Bussmann 功能描述:FUSE 17.5A 600V 2PIN - Bulk
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