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參數(shù)資料
| 型號(hào)： | TDC1044AR4C |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | Monolithic Video A/D Converter 4-Bit, 25 Msps |
| 中文描述： | 1-CH 4-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC20 |
| 封裝： | PLASTIC, LCC-20 |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大小： | 79K |
| 代理商： | TDC1044AR4C |
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www.fairchildsemi.com
Features
4-bit resolution
1/4 LSB non-linearity
Sample-and-hold circuit not required
25 Msps conversion rate
Selectable output format
16-lead DIP and 20-lead PLCC packages
Applications
Digital communications
Video special effects
Radar data conversion
Medical imaging
Description
The TDC1044A is a 25 Msps (Megasample per second) full-
parallel analog-to-digital converter, capable of converting an
analog signal with full-power frequency components up to
12.5 MHz into 4-bit digital words. Use of a sample-and-hold
circuit is not necessary for operation of the TDC1044A. All
digital inputs and outputs are TTL compatible.
The TDC1044A consists of 15 latching comparators, encod-
ing logic, and an output register. A single convert signal
controls the conversion operation. Output formats are
true/inverted binary or true/inverted offset two’s complement
codes.
T DC1044A
Monolithic Video A/D Converter
4-Bit, 25 Msps
Block Diagram
R
1
R
M
R
T
V
IN
CONV
NLINV
NMINV
R
B
R
R
R
R
R
REFERENCE
RESISTOR
CHAIN
DIFFERENTIAL
COMPARATORS
(15)
15 TO 4
DECODER
LATCH
1
2
14
15
8
4
65-1044A-01
D
1
–D
4
R
R/2
Rev. 1.1.2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDC1044AR4C_32 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| TDC1044AR4CT WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| TDC10-4A | 制造商:Cooper Bussmann 功能描述:Quick blow F LBC min fuse,4A 6.3x32mm |
| TDC104K035NSE | 功能描述:鉭質(zhì)電容器-固體鉛 0.1uF 35V 10% RADIAL RoHS:否 制造商:Kemet 電容:100 uF 電壓額定值:60 V ESR:100 mOhms 容差:10 % 端接類型:Axial 工作溫度范圍:- 55 C to + 105 C 尺寸:7.92 mm Dia. x 16.28 mm L 引線間隔: 系列:T550 產(chǎn)品:Tantalum Solid Hermetically Sealed 封裝:Tray |
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