SY10E143JZ

NOT RECOMMENDED FOR NEW DESIGNS SY10E143 SY100E143 9-BIT HOLD REGISTER Micrel, Inc. SY10E143 SY100E143 DESCRIPTION FEATURES ■ ■ ■ ■ ■ ■ The SY10/100E143 are high-speed 9-bit hold registers designed for use in new, high-performance ECL systems. The E143 can hold current data or load new data. The nine inputs, D0-D8, accept parallel input data. The SEL (Select) control pin serves to determine the mode of operation; either HOLD or LOAD. The input data has to meet the set-up time before being clocked into the nine input registers on the rising edge of CLK1 or CLK2. The MR (Master Reset) control signal asynchronously resets all nine registers to a logic LOW when a logic HIGH is applied to MR. The E143 is designed for applications requiring highspeed registers, pipeline registers, synchronous operation, and is also suitable for byte-wide parity. 700MHz min. operating frequency Extended 100E VEE range of –4.2V to –5.5V 9 bits wide for byte-parity applications Asynchronous Master Reset Dual clocks Fully compatible with industry standard 10KH, 100K ECL levels ■ Internal 75kΩ input pulldown resistors ■ Fully compatible with Motorola MC10E/100E143 ■ Available in 28-pin PLCC package BLOCK DIAGRAM PIN NAMES D0 MUX D Q0 R D D1 D2 MUX MUX Q1 R D Q2 R D D3 MUX Q3 MUX MUX D8 MUX Mode Select Input CLK1, CLK2 Clock Inputs MR Master Reset Q0-Q8 Data Outputs NC No Connection VCCO VCC to Output Q5 Q6 R MUX MUX SEL R D D7 Parallel Data Inputs R D D6 D0-D8 Q4 D D5 Function R D D4 Pin Q7 R D Q8 R SEL CLK1 CLK2 MR M9999-032006 hbwhelp@micrel.com or (408) 955-1690 Rev.: F 1 Amendment: /0 Issue Date: March 2006 SY10E143 SY100E143 Micrel, Inc. PACKAGE/ORDERING INFORMATION VCCO Q8 D5 SEL D8 D7 D6 Ordering Information(1) 25 24 23 22 21 20 19 MR 26 18 Q7 CLK1 CLK2 VEE NC 27 17 Q6 VCC Q5 28 PLCC TOP VIEW J28-1 D0 3 D1 4 6 D2 D3 5 7 8 9 16 15 13 VCCO Q4 12 Q3 14 10 11 Q0 Q1 Q2 2 D4 VCCO 1 28-Pin PLCC (J28-1) Part Number Package Type Operating Range Package Marking Lead Finish SY10E143JC J28-1 Commercial SY10E143JC Sn-Pb SY10E143JCTR(2) J28-1 Commercial SY10E143JC Sn-Pb SY100E143JC J28-1 Commercial SY100E143JC Sn-Pb SY100E143JCTR(2) J28-1 Commercial SY100E143JC Sn-Pb SY10E143JZ(3) J28-1 Commercial SY10E143JZ with Matte-Sn Pb-Free bar-line indicator SY10E143JZTR(2, 3) J28-1 Commercial SY10E143JZ with Matte-Sn Pb-Free bar-line indicator SY100E143JZ(3) J28-1 Commercial SY100E143JZ with Matte-Sn Pb-Free bar-line indicator SY100E143JZTR(2, 3) J28-1 Commercial SY100E143JZ with Matte-Sn Pb-Free bar-line indicator Notes: 1. Contact factory for die availability. Dice are guaranteed at TA = 25°C, DC Electricals only. 2. Tape and Reel. 3. Pb-Free package is recommended for new designs. M9999-032006 hbwhelp@micrel.com or (408) 955-1690 2 SY10E143 SY100E143 Micrel, Inc. TRUTH TABLE SEL MODE L LOAD H HOLD DC ELECTRICAL CHARACTERISTICS VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND TA = 0°C Symbol Parameter IIH Input HIGH Current IEE Power Supply Current TA = +25°C Min. Typ. Max. Min. Typ. 10E 100E TA = +85°C Max. Min. Typ. Max. Unit Condition µA — mA — — — 150 — — 150 — — 150 — — 120 120 145 145 — — 120 120 145 145 — — 120 138 145 165 AC ELECTRICAL CHARACTERISTICS VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND TA = 0°C Symbol Max. Unit Condition Max. Toggle Frequency 700 900 — 700 900 — 700 900 — MHz — tPD Propagation Delay to Output CLK MR ps — 600 600 800 800 1000 1000 600 600 800 800 1000 1000 600 600 800 800 1000 1000 Set-up Time D SEL ps — 50 300 –100 150 — — 50 300 –100 150 — — 50 300 –100 150 — — Hold Time D SEL ps — 300 75 100 –150 — — 300 75 100 –150 — — 300 75 100 –150 — — tRR Reset Recovery Time 900 700 — 900 700 — 900 700 — ps — tPW Minimum Pulse Width CLK, MR 400 — — 400 — — 400 — — ps — tskew Within-Device Skew — 75 — — 75 — — 75 — ps 1 tr tf Rise/Fall Time 20% to 80% 300 525 800 300 525 800 300 525 800 ps — tH Min. Typ. Max. Min. Typ. TA = +85°C fMAX tS Parameter TA = +25°C Max. Min. Typ. Note: 1. Within-device skew is defined as identical transitions on similar paths through a device. M9999-032006 hbwhelp@micrel.com or (408) 955-1690 3 SY10E143 SY100E143 Micrel, Inc. 28-PIN PLCC (J28-1) Rev. 03 MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB USA http://www.micrel.com The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale. © 2006 Micrel, Incorporated. M9999-032006 hbwhelp@micrel.com or (408) 955-1690 4