ECL Pro™ SY10EP52V 5V/3.3V DIFFERENTIAL DATA AND CLOCK D FLIP-FLOP Micrel, Inc. ECL Pro™ SY10EP52V FEATURES ■ Guaranteed maximum frequency >4GHz ■ Guaranteed <410ps propagation delay over temperature ■ 3.3V and 5V power supply options ■ 75Ω internal input pulldown resistor ■ Wide operating temperature range: –40°c to +85°C ■ Available in 8-Pin (3mm) MSOP and SOIC package ECL Pro™ DESCRIPTION The SY10EP52V is a differential data, differential clock D flip-flop. The device is functionally equivalent to the EL52 device. Data enters the master portion of the flip-flop when CLK is LOW and is transferred to the slave, and thus the outputs, upon a positive transition of the CLK. The differential clock inputs of the EP52V allow the device to be used as a negative edge triggered flip-flop The EP52V employs input clamping circuitry so that under open input condition (pulled down to VEE) the outputs of the device will remain stable. PIN NAMES TRUTH TABLE D CLK Q L Z L CLK, /CLK ECL Clock Inputs H Z H D, /D ECL Data Input Q, /Q ECL Data Outputs VCC Positive Supply VEE Negative, 0 Supply Pin Z = LOW to HIGH Transition Function ECL Pro is a trademark of Micrel, Inc. M9999-092305 [email protected] or (408) 955-1690 Rev.: F 1 Amendment: /0 Issue Date: September 2005 ECL Pro™ SY10EP52V Micrel, Inc. PACKAGE/ORDERING INFORMATION Ordering Information(1) D 1 /D 2 CLK 3 /CLK 4 8 VCC 7 Q D Flip Flop 6 /Q 5 VEE 8-Pin SOIC and MSOP Package Type Operating Range Package Marking Lead Finish SY10EP52VKC K8-1 Commercial HP52 Sn-Pb SY10EP52VKCTR(2) K8-1 Commercial HP52 Sn-Pb SY10EP52VZC Z8-1 Commercial HEP52V Sn-Pb SY10EP52VZCTR(2) Z8-1 Commercial HEP52V Sn-Pb SY10EP52VKI K8-1 Industrial HP52 Sn-Pb SY10EP52VKITR(2) K8-1 Industrial HP52 Sn-Pb SY10EP52VZI Z8-1 Industrial HEP52V Sn-Pb SY10EP52VZITR(2) Z8-1 Industrial HEP52V Sn-Pb SY10EP52VKG(3) K8-1 Industrial HP52 with Pb-Free bar-line indicator Pb-Free NiPdAu SY10EP52VKGTR(2, 3) K8-1 Industrial HP52 with Pb-Free bar-line indicator Pb-Free NiPdAu SY10EP52VZG(3) Z8-1 Industrial HEP52V with Pb-Free bar-line indicator Pb-Free NiPdAu SY10EP52VZGTR(2, 3) Z8-1 Industrial HEP52V with Pb-Free bar-line indicator Pb-Free NiPdAu Part Number 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 recommended for new designs. M9999-092305 [email protected] or (408) 955-1690 2 ECL Pro™ SY10EP52V Micrel, Inc. ABSOLUTE MAXIMUM RATINGS(1) Symbol Rating Value Unit VCC Power Supply Voltage (VEE = 0) +6.0 to 0 V VEE Power Supply Voltage (VCC = 0) –6.0 to 0 V VIN Input Voltage (VCC = 0V, VIN not more negative than VEE) Input Voltage (VEE = 0V, VIN not more positive than VCC) –6.0 to 0 +6.0 to 0 V V IOUT Output Current 50 100 mA TA Operating Temperature Range –40 to +85 °C TSTORE Storage Temperature Range –65 to +150 °C TLEAD Lead Temperature (soldering, 20 sec.) +260 °C θJA Thermal Resistance (Junction-to-Ambient) –Still Air SOIC MSOP 160 206 °C/W °C/W θJC Thermal Resistance (Junction-to-Case) SOIC MSOP 39 39 °C/W °C/W Note 1. –Continuous –Surge 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. 5V PECL DC ELECTRICAL CHARACTERISTICS(1) VCC = +5.0V ±10%, VEE = 0V(2) TA = –40°C Symbol Parameter TA = +25°C TA = +85°C Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit — — 47 — 35 47 — — 47 mA Output HIGH Voltage(3) 3865 3990 4115 3930 4055 4180 3990 4115 4240 mV VOL Outuput LOW Voltage(3) 3050 3190 3315 3050 3255 3380 3050 3315 3440 mV VIH Input HIGH Voltage (Single-Ended) 3790 — 4115 3855 — 4180 3915 — 4240 mV VIL Input LOW Voltage (Single-Ended) 3065 — 3390 3130 — 3455 3190 — 3515 mV VIHCMR Input HIGH Voltage(4) Common Mode Range (Diff.) 2.0 — VCC 2.0 — VCC 2.0 — VCC V IIH Input HIGH Current — — 150 — — 150 — — 150 µA IIL Input LOW Current 0.5 –150 — — — — 0.5 –150 — — — — 0.5 –150 — — — — µA IEE Power Supply Current VOH CLK, D /CLK, /D Note 1. 10EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained. Note 2. Input and output parameters vary 1:1 with VCC. Note 3. All loading with 50Ω to VCC –2.0V. Note 4. VIHCMR(min) varies 1:1 with VEE, VIHCMR(max) varies 1:1 with VCC. The VIHCMR range is referenced to the most positive side of the differential input signal. M9999-092305 [email protected] or (408) 955-1690 3 ECL Pro™ SY10EP52V Micrel, Inc. 3.3V LVPECL DC ELECTRICAL CHARACTERISTICS(1) VCC = +3.3V ±10%, VEE = 0V(2) TA = –40°C Symbol Parameter Min. Typ. TA = +25°C Max. Min. Typ. TA = +85°C Max. Min. Typ. Max. Unit IEE Power Supply Current — — 44 — — 45 — — 47 mA VOH Output HIGH Voltage(3) 2165 2240 2415 2230 2355 2480 2290 2415 2540 mV VOL Outuput LOW Voltage(3) 1350 1490 1615 1350 1555 1680 1350 1615 1740 mV VIH Input HIGH Voltage (Single-Ended) 2090 — 2415 2155 — 2480 2215 — 2540 mV VIL Input LOW Voltage (Single-Ended) 1365 — 1690 1430 — 1755 1490 — 1815 mV VIHCMR Input HIGH Voltage(4) Common Mode Range (Diff.) 2 — VCC 2 — VCC 2 — VCC V IIH Input HIGH Current — — 150 — — 150 — — 150 µA IIL Input LOW Current 0.5 –150 — — — — 0.5 –150 — — — — 0.5 –150 — — — — µA CLK,D /CLK, /D Note 1. 10EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained. Note 2. Input and output parameters vary 1:1 with VCC. Note 3. All loading with 50Ω to VCC –2.0V. Note 4. VIHCMR(min) varies 1:1 with VEE, VIHCMR(max) varies 1:1 with VCC. The VIHCMR range is referenced to the most positive side of the differential input signal. NECL/LVECL DC ELECTRICAL CHARACTERISTICS(1) VCC = 0V, VEE = –5.5V to –3.0V(2) TA = –40°C Symbol IEE VOH Parameter Power Supply Current(3) Output HIGH Voltage(4) Voltage(4) TA = +25°C TA = +85°C Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit — — 47 — 35 47 — — 47 mA –1135 –0885 –1070 –0945 –0820 –1010 –0760 mV –1950 –1685 –1950 –1745 –1620 –1950 –1560 mV VOL Outuput LOW VIH Input HIGH Voltage –1210 –0885 –1145 — –0820 –1085 — –0760 mV VIL Input LOW Voltage –1935 –1610 –1870 — –1545 –1810 — –1485 mV VIHCMR Input HIGH Voltage Common Mode Range(5) VCC V IIH Input HIGH Current IIL Input LOW Current CLK,D /CLK, /D VEE+2.0 VCC VEE+2.0 VCC VEE+2.0 — — 150 — — 150 — — 150 µA 0.5 –150 — — — — 0.5 –150 — — — — 0.5 –150 — — — — µA Note 1. 10EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained. Note 2. Input and output parameters vary 1:1 with VCC. Note 3. VCC = 0V, VEE = VEE(min) to VEE(max), all other pins floating. Note 4. All loading with 50Ω to VCC – 2.0V. Note 5. VIHCMR (min) varies 1:1 with VEE, (max) varies 1:1 with VCC. M9999-092305 [email protected] or (408) 955-1690 4 ECL Pro™ SY10EP52V Micrel, Inc. AC ELECTRICAL CHARACTERISTICS(1) NECL: VCC = 0V, VEE = –3.3V to –5.0V ±10%; PECL: VEE = 0V, VCC = +3.3V to +5.0V ±10% TA = –40°C Symbol Parameter Frequency(2) TA = +25°C TA = +85°C Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit 4 — — 4 — — 4 — — GHz fMAX Maximum Toggle tPLH tPHL Propagation Delay to Output Differential CLK➝ Q, /Q 250 300 350 280 330 380 310 360 410 tS Setup Time 50 — — 50 — — 50 — — ps tH Hold Time 50 — — 50 — — 50 — — ps tPW Minimum Pulse Width — — — — 450 — — — — ps tJITTER Cycle-to-Cycle Jitter (RMS) — — — — 0.2 1.0 — — — psRMS VDIFF Differential Input Voltage Range 150 800 1200 150 800 1200 150 800 1200 mV tr tf Output Rise/Fall Times (20% to 80%) 70 100 170 80 120 180 90 130 200 ps CLK Q, /Q ps Note 1. Measured using a 750mV source, 50%. Duty cycle clock source. All loading with 50Ω to VCC –2.0V. Note 2. fMAX guaranteed for functionality only. VOL and VOH levels are guaranteed at DC only. M9999-092305 [email protected] or (408) 955-1690 5 ECL Pro™ SY10EP52V Micrel, Inc. 8 LEAD MSOP (K8-1) Rev. 01 M9999-092305 [email protected] or (408) 955-1690 6 ECL Pro™ SY10EP52V Micrel, Inc. 8 LEAD PLASTIC SOIC (Z8-1) 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 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. M9999-092305 [email protected] or (408) 955-1690 7