PDSP16330 Mitel Networks Corporation, PDSP16330 Datasheet
PDSP16330
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PDSP16330 Summary of contents
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... Supersedes version September 1996, DS3884 - 1.3 The PDSP16330 is a high speed digital CMOS IC that converts Cartesian data (Real and Imaginary) into Polar form (Magnitude and Phase), at rates up to 20MHz. Cartesian 16+16 bit 2's complement or Sign-Magnitude data is converted into 16 bit Phase format. The Magnitude output may be scaled in amplitude by powers of 2 ...
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... Any of these shifts can under certain conditions cause an invalid result to be output from the device. Under these circumstances the OVR output will become active. The PDSP16330 has independent clock enables and three state output controls for all ports. FORM This input selects the format of the X and Y input data. A low level on FORM indlcates that the Input data is twos’ ...
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... Overflow: Overflow flag. This signal becomes active if the scaling currently selected causes an invalid value to be presented to the Magnitude output. Vcc +5V supply. All Vcc pins must be connected. GND 0V supply. All GND pins must be connected. INPUT DATA RANGE 2's Complement Sign Magnitude 7FFF 7FFF . . . . . . 0001 0001 0000 0000 8000 FFFF . . . . . . 8001 FFF PDSP16330/A/B radians. 3 ...
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... PDSP16330/A/B PIN FUNCTION Pin No. GC Function 100 GND K2 6 Vcc K3 7 FORM L2 8 Y15 L3 9 Y14 K4 10 Y13 L4 11 Y12 J5 12 Y11 K5 13 Y10 ...
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... Maximum dissipation or 1 second should not be exceeded; - only one output to be tested at any one time. - 125 C 3. Exposure to Absoulte Maximum Ratings for extended periods 1200mW may affect device reliability. 150 C PDSP16330/A/B Units PDSP16330B Max. Min. Max ...
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... PDSP16330/A/B Test Delay from ouput high to output high impedance Delay from ouput low to output high impedance Delay from ouput high impedance to Output low Delay from ouput high impedance to Output high NOTES Voltage reached when output driven high Voltage reached when output driven low ...
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North America Tel: +1 (770) 486 0194 Fax: +1 (770) 631 8213 Information relating to products and services furnished herein by Mitel Corporation or its subsidiaries (collectively “Mitel”) is believed to be reliable. However, Mitel assumes no liability for errors ...