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| REGISTERED HEX TTL-TO-PECL FEATURES s s s s s s s s Differential 50 ECL outputs Choice between differential PECL or TTL clock input Single +5V power supply VBB output for single-ended use Multiple power and ground pins to minimize noise Specified within-device skew Fully compatible with Motorola MC10H/100H606 Available in 28-pin PLCC package SY10H606 SY100H606 DESCRIPTION The SY10/100H606 are 6-bit, registered, single supply TTL-to-PECL translators. The devices feature differential PECL outputs as well as a choice between either a differential PECL clock input or a TTL clock input. The asynchronous master reset control is a PECL level input. With its differential ECL outputs and TTL inputs, the H606 device is ideally suited for the transmit function of a HPPI bus-type board-to-board interface application. The on-chip registers simplify the task of synchronizing the data between the two boards. The device is available in either ECL standard: the 10H device is compatible with 10K logic levels, while the 100H device is compatible with 100K logic levels. BLOCK DIAGRAM PIN CONFIGURATION D2 VCCT D3 VCCE D1 D4 D5 1 OF 6 BITS 25 24 23 22 21 20 19 D0 Dn D Q Qn Qn 26 27 28 1 2 3 4 5 6 7 8 9 10 11 18 17 16 TCLK VBB CLK CLK Q5 Q5 Q4 Q4 VCCE Q3 Q3 TOP VIEW PLCC 15 14 13 12 CLK R MR VCCE Q0 Q0 GND Q1 Q1 CLK CLK TCLK PIN NAMES MR Pin VBB D0 - D5 CLK, CLK TCLK MR Q0 - Q5 Q0 - Q5 VCCE VCCT GND VBB Function TTL Data Inputs Differential PECL Clock Inputs TTL Clock Input PECL Master Reset Input True PECL Outputs Inverted PECL Outputs PECL VCC (5.0V) TTL VCC (5.0V) TTL/PECL Ground VBB Reference Output (PECL) Rev.: D Amendment: /0 1 Q2 Q2 Issue Date: March, 1998 Micrel SY10H606 SY100H606 TRUTH TABLE Dn L H X MR L L H TCLK/CLK Z Z X Qn + 1 L H L Z = Low to High Transition. DC ELECTRICAL CHARACTERISTICS VCCT = VCCE = 5.0V 5% TA= 0C Symbol ICCTL ICCTH IGND Parameter Supply Current Supply Current Supply Current Min. -- -- -- Typ. 18 13 75 Max. 30 25 90 -- -- -- TA= +25C Min. Typ. 18 13 75 Max. 30 25 90 -- -- -- TA= + 85C Min. Typ. 18 13 75 Max. 30 25 95 Unit mA mA mA Condition Outputs LOW Outputs HIGH TTL DC ELECTRICAL CHARACTERISTICS VCCT = VCCE = 5.0V 5% TA= 0C Symbol VIH VIL VIK IIH IIL Parameter Input HIGH Voltage Input LOW Voltage Input Clamp Voltage Input HIGH Current Input LOW Current Min. 2.0 -- -- -- -- -- Max. -- 0.8 -1.2 20 100 -0.6 TA= +25C Min. 2.0 -- -- -- -- -- Max. -- 0.8 -1.2 20 100 -0.6 TA= + 85C Min. 2.0 -- -- -- -- -- Max. -- 0.8 -1.2 20 100 -0.6 Unit V V V A mA IIN = -18mA VIN = 2.7V VIN = 7.0V VIN = 0.5V Condition 10H PECL DC ELECTRICAL CHARACTERISTICS(1) VCCT = VCCE = 5.0V 5% TA= 0C Symbol IIH IIL VIH VIL VOH VOL VBB Parameter Input HIGH Current Input LOW Current Input HIGH Voltage Input LOW Voltage Output HIGH Voltage Output LOW Voltage Output Bias Voltage Min. -- 0.5 3830 3050 3980 3050 3620 Max. 225 -- 4160 3520 4160 3370 3730 TA= +25C Min. -- 0.5 3870 3050 4020 3050 3650 Max. 145 -- 4190 3520 4190 3370 3750 TA= + 85C Min. -- 0.5 3930 3050 4080 3050 3690 Max. 145 -- 4280 3555 4270 3400 3810 Unit A A mV mV mV mV mV VCCT = 5.0V VCCT = 5.0V VCCT = 5.0V VCCT = 5.0V VCCT = 5.0V Condition NOTE: 1. PECL VIL, VIH, VOL, VOH, VBB are given for VCCT = VCCE = 5.0V and will vary 1:1 with power supply. 2 Micrel SY10H606 SY100H606 100H PECL DC ELECTRICAL CHARACTERISTICS(1) VCCT = VEEC = 5.0V 5% TA= 0C Symbol IIH IIL VIH VIL VOH VOL VBB Parameter Input HIGH Current Input LOW Current Input HIGH Voltage Input LOW Voltage Output HIGH Voltage Output LOW Voltage Output Bias Voltage Min. -- 0.5 3835 3190 3975 3190 3620 Max. 225 -- 4120 3525 4120 3380 3740 TA= +25C Min. -- 0.5 3835 3190 3975 3190 3620 Max. 145 -- 4120 3525 4120 3380 3740 TA= + 85C Min. -- 0.5 3835 3190 3975 3190 3620 Max. 145 -- 4120 3525 4120 3380 3740 Unit A A mV mV mV mV mV VCCT = 5.0V VCCT = 5.0V VCCT = 5.0V VCCT = 5.0V VCCT = 5.0V Condition NOTE: 1. PECL VIL, VIH, VOL, VOH, VBB are given for VCCT = VCCE = 5.0V and will vary 1:1 with power supply. AC ELECTRICAL CHARACTERISTICS VCCT = VCCE = 5.0V 5% TA= 0C Symbol tPD tPD tPD tPD tPD tS tH tPW tPW tr tf tRES/REC Parameter Propagation Delay TCLK+ + Propagation Delay TCLK+ - Propagation Delay CLK+ + Propagation Delay CLK+ - Propagation Delay MR+ - Set-up Time Hold Time1.5 Minimum Pulse Width CLK Minimum Pulse Width MR Rise/Fall Time Reset/Recovery Time Min. Typ. 0.800 0.800 0.800 0.800 0.800 1.5 0.5 1.5 1.5 -- 2.5 -- -- -- -- -- 0.5 -- -- -- -- 2.0 Max. TA= +25C Min. Typ. -- -- -- -- -- 0.5 -- 1.0 -- 1.0 2.0 Max. TA= + 85C Min. Typ. -- -- -- -- -- 0.5 -- -- -- -- 2.0 Max. 2.800 2.800 2.800 2.800 2.800 -- ns -- -- 2.0 -- ns ns ns ns Unit ns ns ns ns ns ns Condition 2.800 0.800 2.800 0.800 2.800 0.800 2.800 0.800 2.800 0.800 -- 1.5 -- -- 2.0 -- 1.5 0.5 1.5 1.5 -- 2.5 2.800 0.800 2.800 0.800 2.800 0.800 2.800 0.800 2.800 0.800 -- 1.5 -- -- 2.0 -- 1.5 0.5 1.5 1.5 -- 2.5 PRODUCT ORDERING CODE Ordering Code SY10H606JC SY10H606JCTR SY100H606JC SY100H606JCTR Package Type J28-1 J28-1 J28-1 J28-1 Operating Range Commercial Commercial Commercial Commercial 3 Micrel SY10H606 SY100H606 28 LEAD PLCC (J28-1) Rev. 03 MICREL-SYNERGY TEL 3250 SCOTT BOULEVARD SANTA CLARA CA 95054 USA FAX + 1 (408) 980-9191 + 1 (408) 914-7878 WEB http://www.micrel.com This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc. (c) 2000 Micrel Incorporated 4 |
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