3.3V SINGLE SUPPLY OCTAL PECL/TTL-TO-TTL Micrel, Inc. Precision Edge® SY10H646L ® Precision SY100H646L Edge SY10H646L SY100H646L FEATURES ■ 3.3V power supply ■ PECL/TTL-to-TTL version of popular ECLinPS E111AE/LE ■ Guaranteed low skew specification ■ Three-state enable ■ Differential internal design ■ VBB output for single-ended operation ■ ■ ■ ■ Precision Edge® DESCRIPTION The SY10/100H646L are single supply, low skew translating 1:8 clock drivers. Devices in the Micrel H600 translator series utilize the 28-lead PLCC for optimal power pinning, signal flow-through and electrical performance. The single supply H646L is similar to the HA643 which is a dual supply 1:8 version of the same function. These devices feature a 24mA TTL output stage, with AC performance specified into a 20pF load capacitance. The 10H version is compatible with 10K ECL logic levels. The 100H version is compatible with 100K levels. Extra TTL and ECL power/ground pins Choice of ECL compatibility: 10K or 100K Matched high and low output impedance Available in 28-pin PLCC package BLOCK DIAGRAM PIN NAMES EN Q0 Pin Q1 Q2 Function OGND TTL Output Ground (0V) OVT TTL Output VCC (+3.0V) IGND Internal TTL GND (0V) IVT Internal TTL VCC (+3.0V) VEE ECL VEE (0V) VCCE ECL Ground (+3.0V) ECLK, ECLK Differential Signal Input (PECL) VBB VBB Reference Output Q0–Q7 Signal Outputs (TTL) TCLK EN Three-State Enable Input (TTL) ECLK TCLK Signal Input (TTL) Q3 ECLK Q4 Q5 Q6 VBB Q7 Precision Edge is a registered trademark of Micrel, Inc. M9999-032906 [email protected] or (408) 955-1690 1 Rev.: F Amendment: /0 Issue Date: March 2006 Precision Edge® SY10H646L SY100H646L Micrel, Inc. Ordering Information(1) OGND Q7 OVT Q6 OGND Q5 Q4 PACKAGE/ORDERING INFORMATION Part Number 25 24 23 22 21 20 19 Package Type Operating Range Package Marking Lead Finish Q3 26 18 EN SY10H646LJC J28-1 Commercial SY10H646LJC Sn-Pb OGND Q2 27 17 16 SY10H646LJCTR(2) J28-1 Commercial SY10H646LJC Sn-Pb 28 IVT IGND VCCE SY100H646LJC J28-1 Commercial SY100H646LJC Sn-Pb SY100H646LJCTR(2) J28-1 Commercial SY100H646LJC Sn-Pb SY10H646LJZ(3) J28-1 Commercial SY10H646LJZ with Matte-Sn Pb-Free bar-line indicator SY10H646LJZTR(2, 3) J28-1 Commercial SY10H646LJZ with Matte-Sn Pb-Free bar-line indicator SY100H646LJZ(3) J28-1 Commercial SY100H646LJZ with Matte-Sn Pb-Free bar-line indicator SY100H646LJZTR(2, 3) J28-1 Commercial SY100H646LJZ with Matte-Sn Pb-Free bar-line indicator 15 14 3 13 VCCE VBB 4 12 ECLK 7 8 9 10 11 VEE ECLK 6 TCLK IVT 5 VEE VEE OGND Q0 TOP VIEW PLCC 1 2 IGND OVT Q1 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 Precision Edge® SY10H646L SY100H646L Micrel, Inc. ABSOLUTE MAXIMUM RATINGS(1) Symbol Value Unit TCLK ECLK ECLK EN Q VE (ECL) VT (TTL) Power Supply Voltage –0.5 to +7.0 –0.5 to +7.0 V GND L H H L GND H L H H VI (ECL) VI (TTL) Input Voltage 0.0 to VEE –0.5 to VCC V H GND GND H H L GND GND H L X X X L Z VOUT (TTL) IOUT (ECL) Rating TRUTH TABLE Disabled 3-State Output 0.0 to VCCT Output Current - Continuous - Surge TLEAD Lead Temperature Range (soldering, 20sec) Tstore Storage Temperature TA Operating Temperature V mA Note: X = Don't Care L = Low Voltage Level H = High Voltage Level Z = Three-State 50 100 +260 ˚C –65 to +150 ˚C 0 to +85 ˚C Note: 1. Do not exceed. DC ELECTRICAL CHARACTERISTICS OVT = IVT = VCCE = 3.0V to 3.6V TA = 0°C Symbol ICCL Parameter Power Supply Current ICCH Min. Max. TA = +25°C TA = +85°C Min. Min. Max. Max. Unit mA — 120 — 120 — 120 — 120 — 120 — 120 Condition Total all OVT, IVT, and VCCE pins TTL DC ELECTRICAL CHARACTERISTICS OVT = IVT = VCCE = 3.0V to 3.6V TA = 0°C Symbol Parameter TA = +25°C TA = +85°C Min. Max. Min. Max. Min. Max. Unit Condition VIH Input HIGH Voltage 2.0 — 2.0 — 2.0 — V VIL Input LOW Voltage — 0.8 — 0.8 — 0.8 V IIH Input HIGH Current — — 20 100 — — 20 100 — — 20 100 µA VIN = 2.7 V VIN = VCC IIL Input LOW Current — –0.4 — –0.4 — –0.4 mA VIN = 0.5 V VOH Output HIGH Voltage 2.0 — 2.0 — 2.0 — V IOH = –3.0 mA VOL Output LOW Voltage — 0.5 — 0.5 — 0.5 V IOL = 24 mA VIK Input Clamp Voltage — –1.2 — –1.2 — –1.2 V IIN = –18mA IOS Output Short Circuit Current –100 — –100 — –100 — mA M9999-032906 [email protected] or (408) 955-1690 3 VOH = 0V Precision Edge® SY10H646L SY100H646L Micrel, Inc. 10H ECL DC ELECTRICAL CHARACTERISTICS OVT = IVT = VCCE = 3.0V to 3.6V TA = 0°C Symbol Parameter TA = +25°C TA = +85°C Min. Max. Min. Max. Min. Max. Unit Condition IIH Input HIGH Current — 225 — 175 — 175 µA — IIL Input LOW Current VIH VIL VBB 0.5 — 0.5 — 0.5 — µA — Input HIGH Voltage(1) 2.130 2.460 2.170 2.490 2.240 2.580 V VE = 3.3V Input LOW Voltage(1) 1.350 1.820 1.350 1.820 1.350 1.855 V VE = 3.3V 1.920 2.030 1.950 2.050 1.990 2.110 V VE = 3.3V Output Reference Voltage(1) Note: 1. VIH, VIL and VBB are referenced to VCC and will vary 1:1 with the power supply. The levels shown are for VCC = +3.3V. 100H ECL DC ELECTRICAL CHARACTERISTICS OVT = IVT = VCCE = 3.0V to 3.6V TA = 0°C Symbol Parameter TA = +25°C TA = +85°C Min. Max. Min. Max. Min. Max. Unit Condition IIH Input HIGH Current — 225 — 175 — 175 µA — IIL Input LOW Current 0.5 — 0.5 — 0.5 — µA — Input HIGH Voltage(1) 2.135 2.420 2.135 2.420 2.135 2.420 V VE = 3.3V VIL Input LOW Voltage(1) 1.490 1.825 1.490 1.825 1.490 1.825 V VE = 3.3V VBB Output Reference Voltage(1) 1.920 2.040 1.920 2.040 1.920 2.040 V VE = 3.3V VIH Note: 1. VIH, VIL and VBB are referenced to VCC and will vary 1:1 with the power supply. The levels shown are for VCC = +3.3V. M9999-032906 [email protected] or (408) 955-1690 4 Precision Edge® SY10H646L SY100H646L Micrel, Inc. AC ELECTRICAL CHARACTERISTICS IVT = OVT = VCCE = 3.0V to 3.6V TA = 0°C Symbol TA = +25°C TA = +85°C Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit Condition tPLH Propagation Delay ECLK to Q 2.3 — 3.3 2.25 — 3.25 2.2 — 3.2 ns CL = 20pF tPHL TCLK to Q 2.3 — 3.3 2.25 — 3.25 2.2 — 3.2 tskpp Part-to-Part Skew(1,4) — — 0.5 — — 0.5 — — 0.5 ns CL = 20pF tskew++ Within-Device Skew(2,4) — — 0.3 — — 0.3 — — 0.3 ns CL = 20pF tskew– – Within-Device Skew(3,4) — — 0.3 — — 0.3 — — 0.3 ns CL = 20pF tr tf Rise Fall Time 0.8V to 2.0V 0.8V to 2.0V 0.3 0.3 — — 1.5 1.5 0.3 0.3 — — 1.5 1.5 0.3 0.3 — — 1.5 1.5 ns ns CL = 20pF CL = 20pF tPW Output Pulse Width 66MHz @ 2.0V 66MHz @ 0.8V 60MHz @ 2.0V 60MHz @ 0.8V ns CL = 20pF 5.5 5.5 6.0 6.0 — — — — — — — — 5.5 5.5 6.0 6.0 — — — — — — — — 5.5 5.5 6.0 6.0 — — — — — — — — tStability Clock Stability(7) — — ±75 — — ±75 — — ±75 ps CL = 20pF fMAX Maximum Input Frequency(5,6) 160 — — 160 — — 160 — — MHz CL = 20pF Notes: 1. Device-to-Device Skew considering HIGH-to-HIGH or LOW-to-LOW transitions at common VCC level. 2. Within-Device Skew considering HIGH-to-HIGH transitions at common VCC level. 3. Within-Device Skew considering LOW-to-LOW transitions at common VCC level. 4. All skew parameters are guaranteed but not tested. 5. Frequency at which output levels will meet a 0.8V to 2.0V minimum swing. 6. The fMAX value is specified as the minimum guaranteed maximum frequency. Actual operational maximum frequency may be greater. 7. Clock stability is the period variation between two successive rising edges. M9999-032906 [email protected] or (408) 955-1690 5 Precision Edge® SY10H646L SY100H646L Micrel, Inc. ADDITIONAL INFORMATION IVT01 INTERNAL TTL POWER OVT01 Q0A OGND0 INTERNAL TTL GROUND IGND01 Figure 1. Output Structure POWER VS FREQUENCY PER BIT 300 P DYNAMIC = CL ƒ VSWING VCC 250 POWER (mW) PTOTAL = PSTATIC + PDYNAMIC 200 150 No Load 20pF 100 50pF 50 0 100pF 200pF 300pF 0 0 0 20 40 60 80 100 FREQUENCY (MHz) Figure 2. Power Versus Frequency (Typical) M9999-032906 [email protected] or (408) 955-1690 6 Precision Edge® SY10H646L SY100H646L 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 7