參數(shù)資料
型號(hào): TDC1046
廠商: Fairchild Semiconductor Corporation
英文描述: 6-Bit, 25 Msps Monolithic Video A/D Converter(6位,25Msps 單片視頻A/D轉(zhuǎn)換器)
中文描述: 6位,25 Msps的單片視頻A / D轉(zhuǎn)換器(6位,25Msps時(shí)單片視頻的A / D轉(zhuǎn)換器)
文件頁(yè)數(shù): 1/12頁(yè)
文件大?。?/td> 73K
代理商: TDC1046
www.fairchildsemi.com
Features
6-bit resolution
1/4 LSB linearity
Sample-and-hold circuit not required
TTL compatible
25 Msps conversion rate
Selectable output format
Available in an 18-pin CERDIP
Low cost
Low analog input capacitance
Available per Standard Military Drawing
Applications
Low-cost video digitizing
Medical imaging
Data acquisition
TV special effects
Video simulators
Radar data conversion
Description
The TDC1046 is a 25 Msps (Megasample per second)
full-parallel (flash) analog-to-digital converter, capable of
converting an analog signal with full-power frequency
components up to 12.5 MHz into 6-bit digital words. Use of
a sample-and-hold circuit is not necessary for operation of
the TDC1046. All digital inputs and outputs are TTL
compatible.
The TDC1046 consists of 63 clocked latching comparators,
encoding logic, and an output buffer register. A single
convert signal controls the conversion operation. The unit
can be connected to give either true or inverted outputs in
binary or offset two’s complement coding.
Block Diagram
1
2
6
62
63
NMINV
NLINV
CONV
DIFFERENTIAL
COMPARATORS
(63)
63 TO 6
ENCODER
LATCH
R
R
R
R
V
IN
R
T
R
1
D
1-6
R
2
R
B
65-1046-01
T DC1046
Monolithic Video A/D Converter
6-Bit, 25 Msps
Rev. 1.0.0
相關(guān)PDF資料
PDF描述
TDC1047 7-Bit, 20 Msps Monolithic Video A/D Converter(7位,20Msps 單片視頻A/D轉(zhuǎn)換器)
TDC1049 9-Bit, 30 Msps High-Speed A/D Converter(9位,30Msps 高速A/D轉(zhuǎn)換器)
TDC1058N6C 8-Bit 20 MSPS Flash A/D Converter
TDC1058B6C 8-Bit 20 MSPS Flash A/D Converter
TDC1058R3C 8-Bit 20 MSPS Flash A/D Converter
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