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CAT9883C PDF даташит

Спецификация CAT9883C изготовлена ​​​​«Chip Advanced Technology» и имеет функцию, называемую «150MSPS Triple 8-bit Video Analog-to-Digital Data Converter».

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Номер произв CAT9883C
Описание 150MSPS Triple 8-bit Video Analog-to-Digital Data Converter
Производители Chip Advanced Technology
логотип Chip Advanced Technology логотип 

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CAT9883C Даташит, Описание, Даташиты
CAT9883C
150MSPS Triple 8-bit Video Analog-to-Digital Data Converter
Free Datasheet http://www.Datasheet4U.com









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CAT9883C Даташит, Описание, Даташиты
CAT9883C
FEATURES
0.5 V to 1.0 V Analog Input Range
Ultra Wide Range Conversion Rate (480i~1080P)
Adjustable Analog Input Bandwidth
4:2:2 Output Format Mode
Digital Output Tri-State
3.3 V Power Supply
Full Sync Processing
Midscale Clamping
Power-Down Mode
Max. Power Dissipation under 800mW @ SXGA
(1280x1024x75Hz)
Automatic Offset Calibration
Automatic Gain Balance
Built-In Analog AGC (iGOTM)
Built-In smart de-macrovision
Green Package (Optional)
Applications
RGB/YUV Signal Conversion Processing
LCD Monitors and TV
Projectors
Rear Projection TV
Plasma Display Panels
Digital TV
Set-Top Box
adjustment for the sake of color balancing.
The CAT9883C also offers full sync processing for composite
sync and sync-on-green applications. Clamp and COAST signals
are generated internally or may be provided by the user through
Clamp and COAST pin.
The CAT9883C is fabricated in 0.35um mixed-mode CMOS
process and available in 80-lead LQFP package.
RAIN
GAIN
BAIN
HSYNC
COAST
CLAMP
FILT
SCL
SDA
A0
CLAMP
CLAMP
CLAMP
A/D
A/D
A/D
OFFSET
GAIN
CONTROL
OFFSET
GAIN
CONTROL
OFFSET
GAIN
CONTROL
8
8
8
SYNC PROCESSING
&
CLOCK GENERATION
SERIAL REGISTER
&
POWER MANAGEMENT
REF
RED[7:0]
GREEN[7:0]
BLUE[7:0]
MIDSCV
DTACK
HSOUT
VSOUT
SOGOUT
REF
BYPASS
Figure 1. CAT9883C Functional Block Diagram
GENERAL DESCRIPTION
A top-notch video analog front-end, the CAT9883C converts RGB
or YUV triple analog video inputs into 8-bit digital outputs.
Specifically, it works to convert analog inputs to digital outputs at
up to 8 bits/150MSPS, which means it supports 1080P video
format out of the box.
The CAT9883C integrates three ADCs with programmable gain
control, PLL, clamp control and offset cancellation. The robust
PLL design, which delivers high precision and low jitter,
generates pixel clocks from 12MHz to 150MHz. It also supports
full sync processing for composite sync and sync-on-green
graphic applications.
Equipped with auto-calibration function for ADC inter-channel
offset and gain mismatch, the CAT9883C is free of any external
The CAT logo is a registered trademark of Chip Advanced Technology
2007 Chip Advanced Technology Inc. – All Right Reserved.
Aug-2007 Rev:1.0 2/23
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CAT9883C Даташит, Описание, Даташиты
CAT9883C
SPECIFICATIONS
Analog Interface (VD = 3.3 V, VDD = 3.3 V, ADC Clock = Maximum Conversion Rate, unless otherwise noted.)
Table 1. Electrical Characteristics
Parameter
RESOLUTION
Temp
Differential Nonlinearity
Integral Nonlinearity
No Missing Codes
25°C
25°C
Full
Input Voltage Range
Minimum
Maximum
Input Bias Current
Full
Full
25°C
Output Voltage
Temperature Coefficient
Full
Full
Maximum Conversion Rate
Minimum Conversion Rate
Clock to Data Skew
HSYNC Input Frequency
Maximum PLL Clock Rate
Minimum PLL Clock Rate
PLL Jitter
Full
Full
Full
Full
Full
Full
25°C
Input Voltage, High (VI H )
Input Voltage, Low (VI L )
Input Current, High (II H )
Input Current, Low (II L )
Input Capacitance
Full
Full
Full
Full
25°C
Output Voltage, High (VO H )
Output Voltage, Low (VOL)
Duty Cycle DATACK
Output Coding
Full
Full
Full
VD Supply Voltage
VDD Supply Voltage
PVD Supply Voltage
ID Supply Current (VD)
IDD Supply Current (VDD)2
IPVD Supply Current (PVD)
Total Power Dissipation
Power-Down Supply Current
Power-Down Dissipation
Full
Full
Full
25°C
25°C
25°C
Full
Full
Full
Signal-to-Noise Ratio (SNR)
(Without Harmonics)
Crosstalk
25°C
Full
Full
θJC Junction-to-Case
Thermal Resistance
θJA Junction-to-Ambient
Thermal Resistance
Test CAT9883C-150
Level Min Typ
Max
8
DC ACCURACY
I ±0.5 ±1.25
I ±0.5 ±2.0
VI Guaranteed
ANALOG INPUT
VI
VI 1.0
IV
REFERENCE OUTPUT
VI 1.16 1.22
V ±50
SWITCHING PERFORMANCE
VI 150
IV
IV –0.5
IV 15
VI 150
IV
IV 400 1
DIGITAL INPUTS
VI 2.5
VI
V
V
V3
DIGITAL OUTPUTS
VI Vdd– 0.1
VI
IV 45 50
Binary
POWER SUPPLY
IV 3.15 3.3
IV 2.5 3.3
IV 3.15 3.3
V TBD
V TBD
V TBD
VI TBD
VI TBD
VI TBD
DYNAMIC PERFORMANCE
V 43
V 42
V 55
THERMAL CHARACTERISTICS
0.5
1
1.28
0.5
10
+2.0
110
10
0.8
–1.0
+1.0
0.1
55
3.6
3.6
3.6
V 16
V 35
Unit
Bits
LSB
LSB
V p-p
V p-p
µA
V
ppm/°C
MSPS
MSPS
ns
kHz
MHz
MHz
ps p-p
V
V
µA
µA
pF
V
V
%
V
V
V
mA
mA
mA
mW
mA
mW
dB
dB
dBc
°C/W
°C/W
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Номер в каталогеОписаниеПроизводители
CAT9883C150MSPS Triple 8-bit Video Analog-to-Digital Data ConverterChip Advanced Technology
Chip Advanced Technology

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