■ 9-bit ideal for byte-parity applications ■ Flow-through configuration ■ Extra TTL and ECL power/ground pins to minimize switching noise ■ Dual supply ■ 3.5ns max. D to Q ■ PNP TTL inputs for low loading ■ Choice of ECL compatibility: MECL 10KH (10Hxxx) or 100K (100Hxxx) ■ Fully compatible with MC10H/100H602 ■ Available in 28-pin PLCC package The SY10/100H602 are 9-bit, dual supply TTL-to-ECL translators with latches. Devices in the Micrel 9-bit translator series utilize the 28-lead PLCC for optimal power pinning, signal flow-through and electrical performance. The H602 features D-type latches. Latching is controlled by Latch Enable (LEN), while the Master Reset input resets the latches. A post-latch logic enable is also provided (ENECL), allowing control of the output state without destroying latch data. All control inputs are ECL level. The 10H version is compatible with MECL 10KH ECL logic levels. The 100H version is compatible with 100K levels. PIN NAMES BLOCK DIAGRAM Pin ENECL D0 D1 D2 D Q EN Q0 D Q EN Q1 D Q EN Q2 D Q EN Q3 D4 D Q EN Q4 D5 D Q EN Q5 D6 D Q EN Q6 D7 D Q EN Q7 D8 D Q EN Q8 D3 SY100H602 DESCRIPTION FEATURES TTL SY10H602 SY100H602 SY10H602 9-BIT LATCHED TTL-TO-ECL Micrel, Inc. Function GND TTL Ground (0V) VCCE ECL VCC (0V) VCCO ECL VCC (0V) — Outputs VCCT TTL Supply (+5.0V) VEE ECL Supply (–5.2/–4.5V) D0–D8 Data Inputs (TTL) Q0–Q8 Data Outputs (ECL) ENECL Enable Control (ECL) LEN Latch Enable (ECL) MR Master Reset (ECL) ECL LEN MR M9999-032906 [email protected] or (408) 955-1690 Rev.: E 1 Amendment: /0 Issue Date: March 2006 SY10H602 SY100H602 Micrel, Inc. D0 Ordering Information(1) D2 D1 VCCT D3 D5 D4 PACKAGE/ORDERING INFORMATION Part Number Package Type Operating Range Package Marking Lead Finish SY10H602JC J28-1 Commercial SY10H602JC Sn-Pb 25 24 23 22 21 20 19 D6 26 18 D7 27 17 Q0 Q1 D8 28 16 VCCE 15 VCCO 14 TOP VIEW PLCC 1 3 13 Q2 VCCO 4 12 Q3 6 Q8 Q7 5 7 8 9 10 11 Q6 VEE Q5 Q4 2 VCCO GND MR LEN ENECL 28-Pin PLCC (J28-1) SY10H602JCTR(2) J28-1 Commercial SY10H602JC Sn-Pb SY100H602JC J28-1 Commercial SY100H602JC Sn-Pb SY100H602JCTR(2) J28-1 Commercial SY100H602JC Sn-Pb SY10H602JZ(3) J28-1 Commercial SY10H602JZ with Pb-Free bar-line indicator Matte-Sn SY10H602JZTR(2, 3) J28-1 Commercial SY10H602JZ with Pb-Free bar-line indicator Matte-Sn SY100H602JZ(3) J28-1 Commercial SY100H602JZ with Pb-Free bar-line indicator Matte-Sn SY100H602JZTR(2, 3) J28-1 Commercial SY100H602JZ with Pb-Free bar-line indicator Matte-Sn 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. M9999-032906 [email protected] or (408) 955-1690 2 SY10H602 SY100H602 Micrel, Inc. LOGIC DIAGRAM TRUTH TABLE D LEN MR ENECL Q L L L H L H L L H H X H L H Q0 X X H H L X X X L L DC ELECTRICAL CHARACTERISTICS VCCT = 5.0V ± 10%; VEE = –4.75V to –5.5V (10H Version); VEE = –4.2V to –5.5V (100H Version) TA = 0°C Symbol IEE ICCH ICCL TA = +25°C TA = +85°C Parameter Min. Max. Min. Max. Min. Max. Power Supply Current, ECL 10H 100H — — 125 122 — — 125 123 — — 125 132 — — 48 50 — — 48 50 — — 48 50 Power Supply Current, TTL Unit Condition mA — mA — LOGIC AC ELECTRICAL DIAGRAM CHARACTERISTICS VCCT = 5.0V ± 10%; VEE = –4.75V to –5.5V (10H Version); VEE = –4.2V to –5.5V (100H Version) TA = 0°C Symbol TA = +85°C Min. Max. Min. Max. Min. Max. Propagation Delay to Output D LEN MR ENECL 1.4 2.0 2.0 1.6 3.0 3.4 3.4 3.2 1.5 2.1 2.1 1.7 3.2 3.5 3.5 3.3 1.7 2.4 2.5 1.8 3.5 3.7 3.9 3.7 tS Set-up Time, D to LEN 2.0 — 2.0 — 2.0 tH Hold Time, D to LEN 1.0 — 1.0 — t LEN Pulse Width, LOW 2.0 — 2.0 Output Rise/Fall Time 20% to 80%, 80% to 20% 0.5 1.5 0.5 tPD w(L) tr tf Parameter TA = +25°C M9999-032906 [email protected] or (408) 955-1690 3 Unit Condition ns — — ns — 1.0 — ns — — 2.0 — ns — 1.5 0.5 1.5 ns — SY10H602 SY100H602 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. M9999-032906 [email protected] or (408) 955-1690 4