■ ■ ■ ■ ■ ■ 9-bit ideal for byte-parity applications 3-state TTL outputs Flow-through configuration Extra TTL and ECL power/ground pins to minimize switching noise Dual supply 6.0ns max. delay into 50pF, 12ns into 200pF (all outputs switching) PNP TTL inputs for low loading Choice of ECL compatibility: MECL 10KH (10Hxxx) or 100K (100Hxxx) Fully compatible with MC10H/100H603 Available in 28-pin PLCC package The SY10/100H603 are 9-bit, dual supply ECL-to-TTL translators. Devices in the Micrel 9-bit translator series utilize the 28-lead PLCC for optimal power pinning, signal flow-through and electrical performance. The devices feature a 48mA TTL output stage and AC performance is specified into both a 50pF and 200pF load capacitance. Latching is controlled by Latch Enable (LEN) and Master Reset (MR) resets the latches. A HIGH on OEECL sends the outputs into the high impedance state. 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 OEECL D0 D Q Q0 EN D1 D Q Q1 EN D2 D Q Q2 EN D3 D Q Q3 EN ECL D4 SY100H603 DESCRIPTION FEATURES ■ ■ ■ ■ SY10H603 SY100H603 SY10H603 9-BIT LATCHED ECL-TO-TTL Micrel, Inc. D Q Q4 Function GND TTL Ground (0V) VCCE ECL VCC (0V) VCCT TTL Supply (+5.0V) VEE ECL Supply (–5.2/–4.5V) D0–D8 Data Inputs (ECL) Q0–Q8 Data Outputs (TTL) OEECL 3-state Control (ECL) LEN Latch Enable (ECL) MR Master Reset (ECL) TTL EN D5 D Q EN Q5 D6 D Q EN Q6 D7 D Q EN Q7 D8 D Q EN Q8 LEN MR M9999-032906 [email protected] or (408) 955-1690 Rev.: E 1 Amendment: /0 Issue Date: March 2006 SY10H603 SY100H603 Micrel, Inc. PACKAGE/ORDERING INFORMATION Q8 GND Q7 Q6 GND VCCT Q5 Ordering Information(1) 25 24 23 22 21 20 19 Q4 Q3 VCCT 26 18 D8 Part Number Package Type Operating Range Package Marking Lead Finish SY10H603JC J28-1 Commercial SY10H603JC Sn-Pb SY10H603JCTR(2) 27 17 D7 J28-1 Commercial SY10H603JC Sn-Pb 28 16 VCCE D6 D5 SY100H603JC J28-1 Commercial SY100H603JC Sn-Pb SY100H603JCTR(2) J28-1 Commercial SY100H603JC Sn-Pb SY10H603JZ(3) J28-1 Commercial SY10H603JZ with Pb-Free bar-line indicator Matte-Sn SY10H603JZTR(2, 3) J28-1 Commercial SY10H603JZ with Pb-Free bar-line indicator Matte-Sn SY100H603JZ(3) J28-1 Commercial SY100H603JZ with Pb-Free bar-line indicator Matte-Sn SY100H603JZTR(2, 3) J28-1 Commercial SY100H603JZ with Pb-Free bar-line indicator Matte-Sn TOP VIEW PLCC Q2 GND Q1 2 3 13 D4 Q0 4 12 D3 8 14 9 10 11 D1 D2 7 15 D0 6 MR LEN 5 OEECL VEE 1 28-Pin PLCC (J28-1) 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 SY10H603 SY100H603 Micrel, Inc. LOGIC DIAGRAM TRUTH TABLE D LEN MR OEECL Q L L L L L H L L L H X H L L Q0 X X H L L X X X H Z 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 Parameter Min. IEE Power Supply Current, ECL ICC Power Supply Current, TTL IOS Output Short Circuit Current IOZH IOZL TA = +25°C Max. Min. 45 63 80 110 –100 Output Disable Current, HIGH Output Disable Current, LOW TA = +85°C Max. Min. Max. Unit Condition 45 64 80 110 45 68 mA — 80 110 mA — –225 –100 –225 –100 –225 mA VOUT = 0V — 50 — 50 — 50 µA VOUT = 2.7V — –50 — –50 — –50 µA VOUT = 0.5V 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 tPD Parameter Propagation Delay to Output TA = +25°C TA = +85°C Min. Max. Min. Max. Min. Max. Unit Condition D 3.2 6.4 6.0 12 3.2 6.4 6.0 12 3.2 6.4 6.0 12 ns CL = 50pF CL = 200pF LEN 3.5 7.0 6.5 13 3.5 7.0 6.5 13 3.5 7.0 6.5 13 ns CL = 50pF CL = 200pF MR 3.0 6.0 6.0 12 3.0 6.0 6.0 12 3.0 6.0 6.0 12 ns CL = 50pF CL = 200pF tS Set-up Time, D to LEN 1.5 — 1.5 — 1.5 — ns — tH Hold Time, D to LEN 0.8 — 0.8 — 0.8 — ns — tw(L) LEN Pulse Width, LOW 2.0 — 2.0 — 2.0 — ns — tPLZ tPHZ Output Disable Time 2.5 4.2 6.5 13 2.5 4.2 6.5 13 2.5 4.2 6.5 13 ns CL = 50pF CL = 200pF tPZL tPZH Output Enable Time 2.0 4.0 5.0 10 2.0 4.0 5.0 10 2.0 4.0 5.0 10 ns CL = 50pF CL = 200pF tr tf Output Rise/Fall Time 1.0V – 2.0V 0.2 0.2 1.2 3.0 0.2 0.2 1.2 3.0 0.2 0.2 1.2 3.0 ns CL = 50pF CL = 200pF M9999-032906 [email protected] or (408) 955-1690 3 SY10H603 SY100H603 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