Micrel, Inc. ECL Pro™ SY10EPT20V ECL Pro™ SY100EPT20V 5V/3.3V LVTTL/LVCMOS-to-DIFFERENTIAL LVPECL TRANSLATOR SY10EPT20V SY100EPT20V FEATURES ■ ■ ■ ■ ■ ■ ■ ■ 3.3V and 5V power supply options 300ps typical propagation delay Differential LVPECL output ICC Max 20mA PNP LVTTL input for minimal loading Q output will default HIGH with inputs open High bandwidth to 800MHz typical Available in 8-pin MSOP and SOIC package ECL Pro™ DESCRIPTION The SY10/100EPT20V is a TTL/CMOS to differential PECL translator. Capable of running from a 3.3 or 5V supply, the part can be used in either LVTTL/LVCMOS/ LVPECL or TTL/CMOS/PECL systems. The device only requires a single positive supply of 3.3V or 5V - no negative supply is required. The tiny 8-pin MSOP package and the low skew, dual gate design of the EPT20V makes it ideal for those applications where space, performance, and low power are at a premium. PIN NAMES Pin Function Q, /Q Differential LVPECL Output D LVTTL Input VCC Positive Supply GND Ground ECL Pro is a trademark of Micrel, Inc. M9999-021910 [email protected] or (408) 955-1690 Rev.: E 1 Amendment: /0 Issue Date: February 2010 ECL Pro™ SY10EPT20V SY100EPT20V Micrel, Inc. PACKAGE/ORDERING INFORMATION Ordering Information(1) NC 1 LVTTL Q 2 /Q 3 NC 4 LVPECL Package Type Operating Range Package Marking Lead Finish SY10EPT20VZC Z8-1 Commercial HEP20 Sn-Pb 6 NC SY10EPT20VZCTR(2) Z8-1 Commercial HEP20 Sn-Pb 5 GND SY100EPT20VZC Z8-1 Commercial XEP20 Sn-Pb 8 VCC Part Number 7 D (Available in 8-pin SOIC or 8-pin MSOP) SY100EPT20VZCTR(2) Z8-1 Commercial XEP20 Sn-Pb SY10EPT20VKC K8-1 Commercial HP20 Sn-Pb SY10EPT20VKCTR(2) K8-1 Commercial HP20 Sn-Pb SY100EPT20VKC K8-1 Commercial XP20 Sn-Pb SY100EPT20VKCTR(2) K8-1 Commercial XP20 Sn-Pb SY10EPT20VZI Z8-1 Industrial HEP20 Sn-Pb SY10EPT20VZITR(2) Z8-1 Industrial HEP20 Sn-Pb SY100EPT20VZI Z8-1 Industrial XEP20 Sn-Pb SY100EPT20VZITR(2) Z8-1 Industrial XEP20 Sn-Pb SY10EPT20VKI K8-1 Industrial HP20 Sn-Pb SY10EPT20VKITR(2) K8-1 Industrial HP20 Sn-Pb SY100EPT20VKI K8-1 Industrial XP20 Sn-Pb SY100EPT20VKITR(2) K8-1 Industrial XP20 Sn-Pb SY10EPT20VZG(3) Z8-1 Industrial HEP20 with NiPdAu Pb-Free bar-line indicator Pb-Free SY10EPT20VZGTR(2, 3) Z8-1 Industrial HEP20 with NiPdAu Pb-Free bar-line indicator Pb-Free SY100EPT20VZG(3) Z8-1 Industrial XEP20 with NiPdAu Pb-Free bar-line indicator Pb-Free SY100EPT20VZGTR(2, 3) Z8-1 Industrial XEP20 with NiPdAu Pb-Free bar-line indicator Pb-Free SY10EPT20VKG(3) K8-1 Industrial HP20 with NiPdAu Pb-Free bar-line indicator Pb-Free SY10EPT20VKGTR(2, 3) K8-1 Industrial HP20 with NiPdAu Pb-Free bar-line indicator Pb-Free SY100EPT20VKG(3) K8-1 Industrial XP20 with NiPdAu Pb-Free bar-line indicator Pb-Free SY100EPT20VKGTR(2, 3) K8-1 Industrial XP20 with NiPdAu Pb-Free bar-line indicator Pb-Free 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. M9999-021910 [email protected] or (408) 955-1690 2 ECL Pro™ SY10EPT20V SY100EPT20V Micrel, Inc. ABSOLUTE MAXIMUM RATINGS(1) Symbol Paramter TRUTH TABLE Value Unit D Q /Q VCC Power Supply Voltage –0.5 to +7.0 V H H L VIN TTL Input Voltage –0.5 to VCC V L L H IIN TTL Input Current –30 to +5.0 mA Open H L IOUT PECL Output Current mA –Continuous 50 –Surge 100 Lead Temperature (Soldering. 20sec.) TLEAD +260 °C Tstore Storage Temperature –65 to +150 °C TA Operating Temperature –40 to +85 °C Note 1. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratlng conditions for extended periods may affect device reliability. DC ELECTRICAL CHARACTERISTICS VCC = +3.3V ±10% or +5.0V ±10% TA = –40°C Symbol Parameter Power Supply Current ICC TA = 0°C TA = +25°C TA = +85°C Min. Max. Min. Max. Min. Typ. Max. Min. Max. Unit Condition — 20 — 20 — — 20 — 20 mA — TTL DC ELECTRICAL CHARACTERISTICS VCC = +3.3V ±10% or +5.0V ±10% TA = –40°C Symbol Parameter TA = 0°C TA = +25°C TA = +85°C Min. Max. Min. Max. Min. Typ. Max. Min. Max. Unit Condition VIH Input HIGH Voltage 2.0 — 2.0 — 2.0 — — 2.0 — V — VIL Input LOW Voltage — 0.8 — 0.8 — — 0.8 — 0.8 V — IIH Input HIGH Current — — 20 100 — — 20 100 — — — — 20 100 — — 20 100 µA VIN = 2.7V VIN = VCC IIL Input LOW Current — –0.2 — –0.2 — — –0.2 — –0.2 mA VIN = 0.5V VIK Input Clamp Voltage — –1.2 — –1.2 — — –1.2 — –1.2 V IIN = –18mA Unit Condition PECL DC ELECTRICAL CHARACTERISTICS VCC = +3.3V ±10% or +5.0V ±10% TA = –40°C Symbol Parameter Min. Max. Min. Max. 10EPT 3920 4110 100EPT 3915 4120 3980 3975 3050 3190 TA = +25°C Min. TA = +85°C Typ. Max. Min. Max. 4160 4020 4120 3975 — — 4190 4120 4090 4280 3975 4120 3370 3050 3380 3190 — — 3370 3380 3050 3405 3190 3380 Voltage(1) VOH Output HIGH VOL Output LOW Voltage(1) Note 1. TA = 0°C 10EPT 3050 3350 100EPT 3170 3445 mV mV These values are for VCC = 5.0V. Level Specifications will vary 1:1 with VCC. M9999-021910 [email protected] or (408) 955-1690 3 ECL Pro™ SY10EPT20V SY100EPT20V Micrel, Inc. AC ELECTRICAL CHARACTERISTICS(1) VCC = +3.3V ±10% or +5.0V ±10%, RL = 50Ω to VCC – 2V TA = –40°C Symbol TA = +25°C TA = +85°C Min. Max. Min. Max. Min. Typ. Max. Min. Max. Unit Propagation Delay(1) 100 600 100 600 100 — 600 100 600 ps tSKEW Part-to-Part Skew(2) — 500 — 500 — — 500 — 500 ps fMAX Maximum Input Frequency 850 — 850 — 850 — — 850 — MHz — 2 — 2 — 0.9 2 — 2 psRMS 200 500 200 500 200 — 500 200 500 ps tPD Parameter TA = 0°C )(3) tJITTER Random Jitter (RJ tr tf Output Rise/Fall Time (20% to 80%) Note 1. Input Rise Time < 1.0ns. Note 2. Guaranteed by design. Not tested in production. Note 3. RJ is measured with a K28.7 101010 pattern. M9999-021910 [email protected] or (408) 955-1690 4 ECL Pro™ SY10EPT20V SY100EPT20V Micrel, Inc. 8 LEAD PLASTIC SOIC (Z8-1) Rev. 03 M9999-021910 [email protected] or (408) 955-1690 5 ECL Pro™ SY10EPT20V SY100EPT20V Micrel, Inc. 8 LEAD MSOP (K8-1) Rev. 01 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 datasheet 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. © 2005 Micrel, Incorporated. M9999-021910 [email protected] or (408) 955-1690 6