NOT RECOMMENDED FOR NEW DESIGNS SY10H601 Micrel, Inc. SY100H601 9-BIT ECL-TO-TTL SY10H601 SY100H601 WITH 3-STATE ENABLE FEATURES DESCRIPTION 9-bit ideal for byte-parity applications The SY10/100H601 are 9-bit, dual supply ECL-to-TTL translators. Devices in the Micrel 9-bit translator series 3-state TTL outputs utilize the 28-lead PLCC for optimal power pinning, signal Flow-through configuration flow-through and electrical performance. Extra TTL and ECL power/ground pins to minimize The devices feature a 48mA TTL output stage and AC switching noise performance is specified into both a 50pF and 200pF ECL and TTL 3-state control inputs load capacitance. For the 3-state output disable, both ECL and TTL control inputs are provided, allowing 4.8ns max. delay into 50pF, 9.6ns into 200pF (all maximum design flexibility. outputs switching) The 10H version is compatible with MECL 10KH ECL PNP TTL inputs for low loading logic levels. The 100H version is compatible with 100K Choice of ECL compatibility: MECL 10KH (10Hxxx) levels. or 100K (100Hxxx) Fully compatible with MC10H/100H601 Available in 28-pin PLCC package BLOCK DIAGRAM PIN NAMES Pin Function OEECL GND TTL Ground (0V) OETTL VCCE ECL VCC (0V) D0 Q0 VCCT TTL Supply (+5.0V) VEE ECL Supply (5.2/4.5V) D1 Q1 D0D8 Data Inputs (ECL) Q0Q8 Data Outputs (TTL) D2 Q2 OEECL 3-State Control (ECL) OETTL 3-State Control (TTL) D3 Q3 ECL D4 Q4 TTL D5 Q5 D6 Q6 D7 Q7 D8 Q8 Rev.: E Amendment: /0 M9999-032906 1 Issue Date: March 2006 hbwhelp micrel.com or (408) 955-1690SY10H601 Micrel, Inc. SY100H601 PACKAGE/ORDERING INFORMATION (1) Ordering Information Package Operating Package Lead Part Number Type Range Marking Finish 25 24 23 22 21 20 19 26 18 Q4 D8 SY10H601JC J28-1 Commercial SY10H601JC Sn-Pb Q3 27 17 D7 (2) SY10H601JCTR J28-1 Commercial SY10H601JC Sn-Pb VCCT 28 16 VCCE TOP VIEW SY100H601JC J28-1 Commercial SY100H601JC Sn-Pb Q2 1 15 D6 PLCC 2 14 GND D5 (2) SY100H601JCTR J28-1 Commercial SY100H601JC Sn-Pb 3 13 Q1 D4 (3) SY10H601JZ J28-1 Commercial SY10H601JZ with Matte-Sn Q0 4 12 D3 Pb-Free bar-line indicator 56789 1011 (2, 3) SY10H601JZTR J28-1 Commercial SY10H601JZ with Matte-Sn Pb-Free bar-line indicator (3) SY100H601JZ J28-1 Commercial SY100H601JZ with Matte-Sn Pb-Free bar-line indicator (2, 3) SY100H601JZTR J28-1 Commercial SY100H601JZ with Matte-Sn 28-Pin PLCC (J28-1) Pb-Free bar-line indicator Notes: 1. Contact factory for die availability. Dice are guaranteed at T = 25C, DC Electricals only. A 2. Tape and Reel. 3. Pb-Free package is recommended for new designs. M9999-032906 2 hbwhelp micrel.com or (408) 955-1690 OETTL Q5 NC GND OEECL VCCT VEE Q6 D0 GND D1 Q7 D2 Q8