參數(shù)資料
型號(hào): DAC650
英文描述: 12-Bit 500MHz DIGITAL-TO-ANALOG CONVERTER
中文描述: 12位500MHz的數(shù)字模擬轉(zhuǎn)換器
文件頁(yè)數(shù): 8/11頁(yè)
文件大?。?/td> 98K
代理商: DAC650
DAC650
8
FIGURE 1. Functional Block Diagram of the DAC650.
5V Ref
Current
Sources
Current
Switches
100
100
100
100
+2V
(Ladder
Equivalent
Resistance)
V
OUT
V
OUT
S
L
L
R
ECL Logic
Threshold
Tracking
ECL Logic
Threshold
MSB
2
3
4
5
6
7
8
9
10
11
LSB
V
(–1.3V)
V
(Mid-point
Out)
2k
8k
4.95k
3k
3k
3k
V
BB
+1V
+1V
Clock Buffer
ECL High In
ECL Low In
CLK
CLK
Ref
ADJUST
Ref
OUT
Ref
IN
Offset Adjust
FIGURE 2. Using a Potentiometer for
±
1% Gain Adjust.
DAC650
100
Ref
IN
61
Ref
OUT
60
FIGURE 3. Series Bit Termination.
–5.2V
ECL Drive Gates
Recommended
Pull Down Resistor
DAC650
Bit
Input
47
相關(guān)PDF資料
PDF描述
DAC650JL 12-Bit 500MHz DIGITAL-TO-ANALOG CONVERTER
DAC650KL 12-Bit 500MHz DIGITAL-TO-ANALOG CONVERTER
DAC650 12-Bit 500MHz Dightal-To-Analog Converter(12位 500M赫茲單片D/A轉(zhuǎn)換器)
DAC667 Microprocessor-Compatible 12-Bit Dightal-To-Analog Converter(與微處理器兼容的12位D/A轉(zhuǎn)換器)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC650 WAF 制造商:Texas Instruments 功能描述:
DAC650JL 制造商:BB 制造商全稱(chēng):BB 功能描述:12-Bit 500MHz DIGITAL-TO-ANALOG CONVERTER
DAC650JL-4 制造商:Rochester Electronics LLC 功能描述:- Bulk
DAC650JL-5 制造商:Rochester Electronics LLC 功能描述:- Bulk
DAC650KL 制造商:BB 制造商全稱(chēng):BB 功能描述:12-Bit 500MHz DIGITAL-TO-ANALOG CONVERTER