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| REGISTERED HEX PECL-TO-TTL FEATURES s s s s s s s s Differential PECL data and clock inputs 48mA sink, 15mA source TTL outputs Single +5V power supply Multiple power and ground pins to minimize noise Specified within-device skew VBB output for single-ended use Fully compatible with Motorola MC10H/100H607 Available in 28-pin PLCC package SY10H607 SY100H607 DESCRIPTION The SY10/100H607 are 6-bit, registered, dual supply PECL-to-TTL translators. The devices feature differential PECL inputs for both data and clock. The TTL outputs feature 48mA sink, 15mA source drive capability for driving high fanout loads. The asynchronous master reset control is a PECL level input. With its differential PECL inputs and TTL outputs, the H607 device is ideally suited for the receive 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 VCCT Q4 TGND Q5 VCCT MR Q3 1 OF 6 BITS Dn Dn D Q Qn Q2 Q1 Q0 25 24 23 22 21 20 19 26 27 28 1 2 3 4 5 6 7 8 9 10 11 18 17 16 D5 D5 D4 D4 VCCE D3 D3 CLK R TGND CLK CLK VBB TOP VIEW PLCC 15 14 13 12 CLK D0 D0 EGND D1 D1 TTL Outputs PECL VCC (5.0V) TTL VCC (5.0V) TTL Ground PECL Ground VBB Reference Output (PECL) Rev.: F Amendment: /1 CLK MR PIN NAMES Pin D0 - D5 D0 - D5 CLK, CLK MR Q0 - Q5 VCCE VCCT TGND EGND VBB 1 Function True PECL Data Inputs Inverted PECL Data Inputs Differential PECL Clock Input PECL Master Reset Input VBB D2 D2 Issue Date: February, 1998 Micrel SY10H607 SY100H607 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 IEE Parameter PECL Power Supply Current 10H 100H TTL Supply Current TTL Supply Current Output Short Circuit Current Min. -- -- -- -- -100 Typ. 70 65 100 100 -- Max. 85 80 120 120 -225 TA= +25C Min. -- -- -- -- -100 Typ. 70 70 100 100 -- Max. 85 85 120 120 -225 TA= + 85C Min. -- -- -- -- -100 Typ. 70 75 100 100 -- Max. 85 95 120 120 -225 mA mA mA Unit mA Condition ICCL ICCH IOS 10H PECL DC ELECTRICAL CHARACTERISTICS(1) VCCT = VCCE = 5.0V 5% TA= 0C Symbol IIH IIL VIH VIL VBB Parameter Input HIGH Current Input LOW Current Input HIGH Voltage Input LOW Voltage Output Bias Voltage Min. -- 0.5 3830 3050 3620 Max. 225 -- 4160 3520 3730 TA= +25C Min. -- 0.5 3870 3050 3650 Max. 145 -- 4190 3520 3750 TA= + 85C Min. -- 0.5 3930 3050 3690 Max. 145 -- 4280 3555 3810 Unit A A mV mV mV 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. 100H PECL DC ELECTRICAL CHARACTERISTICS(1) VCCT = VCCE = 5.0V 5% TA= 0C Symbol IIH IIL VIH VIL VBB Parameter Input HIGH Current Input LOW Current Input HIGH Voltage Input LOW Voltage Output Bias Voltage Min. -- 0.5 3835 3190 3620 Max. 225 -- 4120 3525 3740 TA= +25C Min. -- 0.5 3835 3190 3620 Max. 145 -- 4120 3525 3740 TA= + 85C Min. -- 0.5 3835 3190 3620 Max. 145 -- 4120 3525 3740 Unit A A mV mV mV 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 SY10H607 SY100H607 10H/100H TTL DC ELECTRICAL CHARACTERISTICS(1) VCCT = VCCE = 5.0V 5% TA= 0C Symbol VOH VOL Parameter Output HIGH Voltage Output LOW Voltage Min. 2.5 2.0 -- Max. -- -- 0.55 TA= +25C Min. 2.5 2.0 -- Max. -- -- 0.55 TA= + 85C Min. 2.5 2.0 -- Max. -- -- 0.55 Unit V V Condition IOH = -15mA IOH = -24mA IOL = 48mA NOTE: 1. DC levels such as VOH, VOL, etc., are standard for PECL and FAST devices, with the exceptions of: IOL =48mA at 0.5 VOL; and IOH = 24mA at 2.0 VOH. AC ELECTRICAL CHARACTERISTICS(1) VCCT = VCCE = 5.0V 5% TA= 0C Symbol tPLH tPHL tskpp tskew++ tskew- - tS tH tPW VPP tr tf fMAX Parameter Propagation Delay to Output CLK to Q MR to Q Part-to-Part Skew(1,4) Within-Device Within-Device Set-up Time Hold Time Minimum Pulse Width CLK, MR Minimum Input Swing Rise/Fall Time 1.0V to 2.0V Max. Input Frequency(5,6) Skew(2,4) Skew(3,4) Min. -- -- -- -- -- 0.200 0.500 1.0 200 -- 160 Typ. -- -- -- -- -- -- -- -- 150 -- -- Max. 6.0 6.0 0.5 0.3 0.3 -- -- -- -- 1.5 -- TA= +25C Min. -- -- -- -- -- 0.200 0.500 1.0 200 -- 160 Typ. -- -- -- -- -- -- -- -- 150 -- -- Max. 6.0 6.0 0.5 0.3 0.3 -- -- -- -- 1.5 -- TA= + 85C Min. -- -- -- -- -- 0.200 0.500 1.0 200 -- 160 Typ. -- -- -- -- -- -- -- -- 150 -- -- Max. 6.0 6.0 0.5 0.3 0.3 -- -- -- -- 1.5 -- mV ns MHz CL = 50pF ns ns ns ns ns ns CL = 50pF CL = 50pF CL = 50pF Unit ns Condition CL = 50 pF NOTES: 1. Device-to-Device Skew considering HIGH-to-HIGH transitions at common VCC level. 2. Within-Device Skew considering HIGH-to-HIGH transitions at common VCC level. 3. Within-Device Skew considering LOW-to-LOW transitions at common VCC level. 4. All skew parameters are guaranteed but not tested. 5. Frequency at which output levels will meet a 0.8V to 2.0V minimum swing. 6. The fMAX value is specified as the minimum guaranteed maximum frequency. Actual operational maximum frequency may be greater. PRODUCT ORDERING CODE Ordering Code SY10H607JC SY10H607JCTR SY100H607JC SY100H607JCTR Package Type J28-1 J28-1 J28-1 J28-1 Operating Range Commercial Commercial Commercial Commercial 3 Micrel SY10H607 SY100H607 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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