mc100ep196-d ON Semiconductor, mc100ep196-d Datasheet
mc100ep196-d
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mc100ep196-d Summary of contents
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... MC100EP196 3.3V ECL Programmable Delay Chip with FTUNE The MC100EP196 is a programmable delay chip (PDC) designed primarily for clock deskewing and timing adjustment. It provides variable delay of a differential NECL/PECL input transition. It has similar architecture to the EP195 with the added feature of further tuneability in delay using the FTUNE pin ...
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... MC100EP196 D10 Figure 1. 32−Lead LQFP Pinout (Top View) http://onsemi.com 2 V FTUNE CASCADE 14 CASCADE SETMAX 11 SETMIN ...
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Table 1. PIN DESCRIPTION Pin Name I/O 23, 25, 26, 27, D[0:9] LVCMOS, LVTTL, 29, 30, 31, 32, ECL Input D[10] LVCMOS, LVTTL, ECL Input 4 IN ECL Input 5 IN ECL Input 6 V − BB ...
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Table 2. CONTROL PIN Pin State EN LOW (Note 3) HIGH LEN LOW (Note 3) HIGH SETMIN LOW (Note 3) HIGH SETMAX LOW (Note 3) HIGH D10 LOW HIGH 3. Internal pulldown resistor will provide a logic LOW if pin ...
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Figure 2. Logic Diagram http://onsemi.com 5 ...
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Table 5. THEORETICAL DELTA DELAY VALUES D(9:0) Value XXXXXXXXXX 0000000000 0000000001 0000000010 0000000011 0000000100 0000000101 0000000110 0000000111 0000001000 0000010000 0000100000 0001000000 0010000000 0100000000 1000000000 1111111111 XXXXXXXXXX *Fixed minimum delay not included. Table 6. TYPICAL FTUNE DELAY PIN Input Range V ...
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Figure 3. Measured Delay vs. Select Inputs Table 7. ATTRIBUTES Internal Input Pulldown Resistor Internal Input Pullup Resistor ESD Protection Moisture ...
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Table 8. MAXIMUM RATINGS Symbol Parameter V PECL Mode Power Supply CC V NECL Mode Power Supply EE V PECL Mode Input Voltage I NECL Mode Input Voltage I Output Current out I V Sink/Source Operating Temperature ...
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Table 9. DC CHARACTERISTICS, PECL Symbol Characteristic I Power Supply Current EE V Output HIGH Voltage (Note Output LOW Voltage (Note Input HIGH Voltage (Single−Ended Input LOW Voltage (Single−Ended Output ...
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Table 10. DC CHARACTERISTICS, NECL Symbol Characteristic I Power Supply Current EE V Output HIGH Voltage (Note Output LOW Voltage (Note Input HIGH Voltage (Single−Ended Input LOW Voltage (Single−Ended Output ...
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Table 11. AC CHARACTERISTICS V Symbol Characteristic f Maximum Frequency max t Propagation Delay PLH D(0− PHL D(0−9) = 1023 D(0− D10 to CASCADE t Programmable ...
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Using the FTUNE Analog Input The analog FTUNE pin on the EP196 device is intended to add more delay in a tunable gate to enhance the 10 ps resolution capabilities of the fully digital EP196. The level of resolution obtained ...
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Cascading Multiple EP196s To increase the programmable range of the EP196, internal cascade circuitry has been included. This circuitry allows for the cascading of multiple EP196s without the need for any external gating. Furthermore, this capability requires only one more ...
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An expansion of the latch section of the block diagram is pictured in Figure 7. Use of this diagram will simplify the explanation of how the SETMIN and SETMAX circuitry works in cascade. When D10 of chip #1 in Figure ...
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Table 12. CASCADED DELAY VALUE OF TWO EP196S VARIABLE INPUT TO CHIP #1 AND SETMIN FOR CHIP #2 INPUT FOR CHIP #1 D10 ...
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Multi−Channel Deskewing The most practical application for EP196 is in multiple channel delay matching. Slight differences in impedance and cable length can create large timing skews within a high−speed system. To deskew multiple signal channels, each channel can be sent ...
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... Application Note AND8020/D − Termination of ECL Logic Devices.) ORDERING INFORMATION Device MC100EP196FA MC100EP196FAG MC100EP196FAR2 MC100EP196FAR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Resource Reference of Application Notes AN1405/D AN1406/D ...
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... Japan Customer Focus Center Phone: 81−3−5773−3850 http://onsemi.com BASE DETAIL Y METAL N É É É É É É SECTION AE− DETAIL AD ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative MC100EP196/D D ...