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| Vcc OUT 15 ECL 3-Bit Schematic P2 10 P3 9 3-Bit Programmable Delay Modules PECL3 Series 10K ECL Logic 3PECLH Series 10KH ECL Logic Available in Surface Mount Electrical Specifications at 25OC 3Bit 10K ECL 3-Bit 10KH ECL DIP Part Number DIP Part Number "000"=30.5ns ** "000"=1.5.5ns ** 16 Output Buffer 3-Bit Programmable Delay Line 1 Vcc 2 E 6 IN 7 8 P1 Vee _ ENABLE input E , Pin 2, is active low. Output is disabled (low) when Pin 2 is logic high. Delay per Step (ns) 0.5 .25 0.75 .3 1.0 .4 1.25 .5 1.5 .5 2.0 .7 2.5 .7 3.0 .7 5.0 1.0 10.0 1.5 Error ref. to "000" (ns) .30 .50 .50 .70 .70 .80 .90 1.0 1.5 3.0 Referenced to "000" - Delay (ns) per Program Setting (P3*P2*P1) 000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 001 0.5 0.75 1.0 1.25 1.5 2.0 2.5 3.0 5.0 10.0 010 1.0 1.50 2.0 2.50 3.0 4.0 5.0 6.0 10.0 20.0 011 1.5 2.25 3.0 3.75 4.5 6.0 7.5 9.0 15.0 30.0 100 2.0 3.00 4.0 5.00 6.0 8.0 10.0 12.0 20.0 40.0 101 2.5 3.75 5.0 6.25 7.5 10.0 12.5 15.0 25.0 50.0 110 3.0 4.50 6.0 7.50 9.0 12.0 15.0 18.0 30.0 60.0 111 3.5 5.25 7.0 8.75 10.5 14.0 17.5 21.0 35.0 70.0 PECL3-0.5 PECL3-0.75 PECL3-1 PECL3-1.25 PECL3-1.5 PECL3-2 PECL3-2.5 PECL3-3 PECL3-5 PECL3-10 3PECLH-0.5 3PECLH0.75 3PECLH-1 3PECLH1.25 3PECLH-1.5 3PECLH-2 3PECLH-2.5 3PECLH-3 3PECLH-5 3PECLH-10 ** INITIAL DELAY & CUMULATIVE TOLERANCES: "Error" Tolerance is for Programmed Delays Referenced to Initial Delay, Setting "000." For example, the setting "111" delay of PECL3-2 is 14.0 0.8 ns ref. to "000," and 17.0 1.3 ns referenced to the input, and the setting "111" delay of 3PECLH-2 is 14.0 0.8 ns ref. to "000," and 15.5 1.3 ns referenced to the input. INPUT LOADING: Input, Pin 6, internally connected to eight ECL gate inputs terminated by Thevenin equivalent of 100 Ohms to -2V. Dimensions in Inches (mm) OPERATING SPECIFICATIONS (10K, PECL3) VEESupply Voltage ........................................... -5.20 0.25VDC IEE Supply Current ............................................... 60 mA typical Logic "1" Input: VIH ................................................. -.98V min. IIH .............................................. 265 A max. IIH (Pin 6) * ................................... -11mA typ. Logic "0" Input: VIL .............................................. -1.63V max. IIL ................................................ 0.5 A min. IIL (Pin 6) * ...................................... -2mA typ. VOH Logic "1" Voltage Out ......................................... -.96V min. VOL Logic "0" Voltage Out ....................................... -1.65V max. PWI Input Pulse Width .......................... 40% of Max. Delay min. Operating Temp. Range (10K, PECL3) ................... -30 to +85OC Storage Temperature Range ................................ -65 to +150OC .810 (20.57) MAX. .400 (10.16) MAX. .260 .300 (6.60) (7.62) TYP. MAX. .120 (3.05) MIN. .010 (0.25) TYP. .020 (0.51) TYP. .050 .100 (1.27) (2.54) TYP. TYP. .300 (7.62) OPERATING SPECIFICATIONS (10KH, 3PECLH) VEESupply Voltage ........................................... -5.20 0.25VDC IEE Supply Current ............................................... 75 mA typical Logic "1" Input: VIH ................................................. -.98V min. IIH .............................................. 320 A max. IIH (Pin 6) * ................................... -11mA typ. Logic "0" Input: VIL .............................................. -1.63V max. IIL ................................................ 0.7 A min. IIL (Pin 6) * ...................................... -2mA typ. VOH Logic "1" Voltage Out ......................................... -.96V min. VOL Logic "0" Voltage Out ....................................... -1.65V max. PWI Input Pulse Width .......................... 40% of Max. Delay min. Operating Temp. Range (10KH, 3PECLH) ................ -0 to +75OC Storage Temperature Range ................................ -65 to +150OC * Refer to Input (Pin 6) Loading note above. 16-Pin SMD Pkg. Unused leads are NOT removed. To Specify SMD Package, Add "H" Suffix to P/N Examples: PECL3-1.25H, 3PECLH-2H .895 (22.73) MAX. .590 (14.99) MAX. .295 (7.49) MAX. .020 (0.51) TYP. .045 (1.14) TYP. .100 (2.54) TYP. .010 (0.25) .070 (1.78) .815 (20.70) .010 (0.25) TYP. 6SHFLILFDWLRQV VXEMHFW WR FKDQJH ZLWKRXW QRWLFH www.rhombus-ind.com UKRPEXV LQGXVWULHV LQF )RU RWKHU YDOXHV &XVWRP 'HVLJQV FRQWDFW IDFWRU\ sales@rhombus-ind.com 27 TEL: (714) 898-0960 FAX: (714) 896-0971 PECL3-H 2001-02 |
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