lf3330 LOGIC Devices Incorporated, lf3330 Datasheet
lf3330
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lf3330 Summary of contents
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... LINE BUFFER 3K LINE BUFFER 3K LINE BUFFER Vertical Digital Image Filter DESCRIPTION The LF3330 filters digital images in the vertical dimension at real-time video rates. The input and coefficient data are both 12 bits and in two’s comple- ment format. The output is also in two’s complement format and may be rounded to 16 bits ...
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... DEVICES INCORPORATED F 1. LF3330 F IGURE UNCTIONAL B D LOCK IAGRAM LIMIT SELECT ROUND 2 LF3330 Vertical Digital Image Filter Video Imaging Products 9/19/2005–LDS.3330-N ...
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... CEN — Coefficient Address Enable When CEN is LOW, data latched into the Coefficient Address Register on the rising edge of CLK. When CEN is HIGH, data on CA not latched and the register’s contents will not be changed. Video Imaging Products LF3330 ...
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... A value RSL selects round/select/ 3-0 limit register 0. A value of 1 selects round/select/limit register 1 and so on. RSL is latched on the rising 3-0 edge of CLK (see the round, select, 4 LF3330 Vertical Digital Image Filter F 4. RSL C IGURE IRCUITRY RSL DATA IN 3 ...
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... When cascading devices, the first LF3330 should have Bit 0 of Configuration Register 3 set to “0”. Any LF3330s cascaded after the first LF3330 should have Bit 0 of Configu- ...
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... LF Inter- face section. TM Limiting An output limiting function is pro- vided for the output of the filter. COEFFICIENT SET 3 W2 COEF ADDR COEF COEF LIMIT REGISTER W4 ADDR DATA DATA DATA DATA Video Imaging Products LF3330 3-0 and 3-0 W3 9/19/2005–LDS.3330-N ...
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... LF Interface Coefficient bank loading is discussed in the LF Interface section. TM Configuration and Control Registers The configuration registers determine how the LF3330 operates. Tables 2 through 5 show the formats of the four configuration registers. There are three types of control registers: round PAUSE I ...
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... DATA Video Imaging Products 9/19/2005–LDS.3330-N LF3330 ...
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... E01 14 E0E 15 E0F Video Imaging Products 9/19/2005–LDS.3330-N LF3330 ...
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... Video Imaging Products 9/19/2005–LDS.3330-N LF3330 remain dis ...
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... Ground ≤ V ≤ V (Note 12 Ground ≤ V ≤ V (Note 12) OUT CC (Notes 5, 6) (Note 25° MHz 25° MHz A 11 LF3330 Vertical Digital Image Filter Voltage Supply 3.00V ≤ V ≤ 3.60V CC 3.00V ≤ V ≤ 3.60V CC Min Typ Max 2.4 0.4 2.0 5.5 0.0 0.8 ±10 ± ...
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... LF3330– Min Max Min Max Min 0.5 0.5 0 DOUT - DOUT COUT - COUT N 1 Video Imaging Products 9/19/2005–LDS.3330-N LF3330 12 Max Max ...
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... Max Min Max 0.5 0.5 LF3330– Min Max Min Max 0.5 0 Video Imaging Products LF3330 12 Min Max 0 Min Max 0 9/19/2005–LDS.3330-N ...
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... Responses from the internal circuitry are specified from the point of view of the device. Output delay, for example, is specified as a maximum since worst- 14 LF3330 Vertical Digital Image Filter case operation of any device always provides data within that time. 11. For the t test, the transition is ENA measured to the 1 ...
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... LF3330QC12 12 ns LF3330QC12G (GREEN) LOGIC Devices Incorporated reserves the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete ...