首頁(yè)>LF2242JC33>規(guī)格書(shū)詳情
LF2242JC33中文資料LODEV數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
LF2242JC33 |
| 功能描述 | 12/16-bit Half-Band Interpolating/ Decimating Digital Filter |
| 文件大小 |
136.31 Kbytes |
| 頁(yè)面數(shù)量 |
8 頁(yè) |
| 生產(chǎn)廠商 | LOGIC Devices Incorporated |
| 企業(yè)簡(jiǎn)稱(chēng) |
LODEV |
| 中文名稱(chēng) | LOGIC Devices Incorporated |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-29 14:40:00 |
| 人工找貨 | LF2242JC33價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LF2242JC33規(guī)格書(shū)詳情
DESCRIPTION
The LF2242 is a linear-phase, half band (low pass) interpolating/decimating digital filter that, unlike intricate analog filters, requires no tuning. The LF2242 can also significantly reduce the complexity of traditional analog anti-aliasing prefilters without compromising the signal bandwidth or attenuation. This can be achieved by using the LF2242 as a decimating post-filter with an A/D converter and by sampling the signal at twice the rate needed. Likewise, by using the LF2242 as an interpolating pre-filter with a D/A converter, the corresponding analog reconstruction post-filter circuitry can be simplified.
FEATURES
? 40 MHz Clock Rate
? Passband (0 to 0.22fS) Ripple: ±0.02 dB
? Stopband (0.28fS to 0.5fS) Rejection: 59.4 dB
? User-Selectable 2:1 Decimation or 1:2 Interpolation
? 12-bit Two’s Complement Input and 16-bit Output with User-Selectable Rounding, 8- to 16-Bits
? User-Selectable Two’s Complement or Inverted Offset Binary Output Formats
? Three-State Outputs
? Replaces TRW/ Raytheon/ Fairchild TMC2242
? Package Styles Available:
? 44-pin PLCC, J-Lead
? 44-pin PQFP
產(chǎn)品屬性
- 型號(hào)：
LF2242JC33
- 制造商：
LOGIC
- 制造商全稱(chēng)：
LOGIC
- 功能描述：
12/16-bit Half-Band Interpolating/ Decimating Digital Filter
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