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參數(shù)資料
| 型號(hào)： | TMC1203KLC20 |
| 廠商： | RAYTHEON SEMICONDUCTOR |
| 元件分類： | ADC |
| 英文描述： | Triple Video A/D Converter |
| 中文描述： | TRIPLE 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP80 |
| 文件頁數(shù)： | 13/16頁 |
| 文件大小： | 88K |
| 代理商： | TMC1203KLC20 |
PRODUCT SPECIFICATION
TMC1203
13
2.
Segregate traces:
A/D analog
D/A analog
Clocks
Digital
Treat analog inputs as transmission lines. Cleanly route
traces over the ground plane bearing in mind that the
return currents will flow through the ground plane
beneath the traces. Do not route digital traces nearby.
A few inches of digital trace less than a few line widths
from an analog trace will cross-couple noise into
adjacent analog circuits.
3.
The power plane for the TMC1203 should be separate
from that which supplies the rest of the digital circuitry.
A single power plane should be used for all of the V
DD
pins. If the power supply for the TMC1203 is the same
as that of the system's digital circuitry, power to the
TMC1203 should be decoupled with ferrite beads and
0.1
m
F capacitors to reduce noise.
4.
The ground plane should be solid, not cross-hatched.
Connections to the ground plane should have very short
leads.
5.
Decoupling capacitors should be applied liberally to
V
DD
pins. Remember that not all power supply pins are
created equal. They supply different circuits on the inte-
grated circuit, each of which generate varying amounts
and types of noise. For best results, use 0.1
m
F ceramic
capacitors. Lead lengths should be minimized. Ceramic
chip capacitors are the best choice.
6.
If the digital power supply has a dedicated power plane
layer, it should not be placed under the TMC1203, the
voltage reference, or the analog inputs. Capacitive cou-
pling of digital power supply noise from this layer to the
TMC1203 and its related analog circuitry can have an
adverse effect on performance.
7.
CLK
X
should be handled carefully. Jitter and noise on
this clock may degrade performance. Terminate the
clock line, if needed, to eliminate overshoot and ringing.
Related Products
TMC1175A, TMC1275 8-Bit Video A/D Converters
TMC1173A, TMC1273 3V, Low-Power 8-Bit Video
A/D Converters
TMC1103 Triple 8-bit A/D with Clamps and PLL
TMC3003/TMC3503 Triple Video D/A Converters
TMC2242B/TMC2243/TMC2246A Digital Filters
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| TMC1203KLC40 | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 Video a/D Converter Tripple 8Bit 4MSPS RoHS:否 制造商:Texas Instruments 輸入信號(hào)類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
| TMC1203KLC40_Q | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 Video a/D Converter Tripple 8Bit 4MSPS RoHS:否 制造商:Texas Instruments 輸入信號(hào)類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
| TMC1203KLC50 | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 Video a/D Converter Tripple 8Bit 5MSPS RoHS:否 制造商:Texas Instruments 輸入信號(hào)類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
| TMC1203KLC50_Q | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 Video a/D Converter Tripple 8Bit 5MSPS RoHS:否 制造商:Texas Instruments 輸入信號(hào)類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
| TMC1275M7C20 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Video A/D Conveter |
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