ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Timing-Safe™ Peak EMI reduction IC General Features • ASM3P623S00B/C/J is the eight-pin version and accepts Clock distribution with Timing-Safe™ Peak EMI Reduction Input frequency range: 20MHz - 50MHz • one reference input and drives out one low-skew clock. All parts have on-chip PLLs that lock to an input clock on • Zero input - output propagation delay the CLKIN pin. The PLL feedback is on-chip and is • Low-skew outputs obtained from the CLKOUT pad, internal to the device. • Output-output skew less than 250pS • Device-device skew less than 700pS Multiple ASM3P623S00E/F/K devices can accept the same • Less than 200pS cycle-to-cycle jitter input clock and distribute it. In this case, the skew between • Available in 16pin, 150mil SOIC, 4.4mm TSSOP the outputs of the two devices is guaranteed to be less than (ASM3P623S00/E/F/K), and in 8pin, 150 mil 700pS. SOIC, 4.4mm TSSOP Packages (ASM3P623S00B/C/J) All outputs have less than 200pS of cycle-to-cycle jitter. • 3.3V operation The input and output propagation delay is guaranteed to be • Industrial temperature range less than 250pS, and the output-to-output skew is • • Advanced CMOS technology The First True Drop-in Solution guaranteed to be less than 250pS. Refer “Spread Spectrum Control and Input-Output Skew Functional Description Table” ASM3P623S00B/C/J/E/F/K is a versatile, 3.3V zero-delay buffer designed to distribute high-speed Timing-Safe™ clocks with Peak EMI reduction. ASM3P623S00E/F/K accepts one reference input and drives out eight low-skew clocks. It is available Block Diagram in a 16pin VDD package. The SSON for deviations and Input-Output Skew for ASM3P623S00B/C/J and the ASM3P623S00E/F/K devices The ASM3P623S00B/C/J and the ASM3P623S00E/F/K are available in two different packages, as shown in the ordering information table. SS% PLL Modulation XIN/CLKIN XOUT Crystal Oscillator Reference Divider Feedback Divider Phase Detector Loop Filter VCO Feedforward Divider GND PulseCore Semiconductor Corporation 1715 S. Bascom Ave Suite 200, Campbell, CA 95008 • Tel: 408-879-9077 • Fax: 408-879-9018 www.pulsecoresemi.com Notice: The information in this document is subject to change without notice. CLKOUT ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Spread Spectrum Frequency Generation The clocks in digital systems are typically square waves PCBs etc. These methods are expensive. Spread with a 50% duty cycle and as frequencies increase the spectrum clocking reduces the peak energy by reducing edge rates also get faster. Analysis shows that a square the Q factor of the clock. This is done by slowly wave is composed of fundamental frequency and modulating harmonics. The fundamental frequency and harmonics ASM3P623S00B/C/J/E/F/K uses the center modulation generate the energy peaks that become the source of spread spectrum technique in which the modulated EMI. Regulatory agencies test electronic equipment by output frequency varies above and below the reference measuring the amount of peak energy radiated from the frequency with a specified modulation rate. With center equipment. In fact, the peak level allowed decreases as modulation, the average frequency is the same as the the frequency increases. The standard methods of unmodulated frequency and there is no performance reducing EMI are to use shielding, filtering, multi-layer degradation the clock frequency. Timing-Safe™ technology Timing-Safe™ technology is the ability to modulate a clock source with Spread Spectrum technology and maintain synchronization with any associated data path. Pin Configuration (8 Pin Devices) CLKIN 1 NC 2 8 NC 7 VDD SS% 3 6 CLKOUT GND 4 5 SSON XIN/CLKIN ASM3P623S00B/C 1 8 NC 7 VDD SS% 3 6 CLKOUT GND 4 5 SSON XOUT 2 ASM3P623S00J Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 2 of 18 The ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Pin Configuration (16 Pin Devices) 1 16 CLKOUT 2 15 CLKOUT7 VDD 3 14 CLKOUT6 SS% 4 13 VDD GND 5 12 GND CLKOUT2 6 11 CLKOUT5 CLKOUT3 7 10 CLKOUT4 DLY CNTRL 8 9 SSON XIN/CLKIN 1 16 CLKOUT XOUT 2 15 CLKOUT7 CLKOUT1 3 14 CLKOUT6 13 VDD CLKIN CLKOUT1 ASM3P623S00E/F VDD 4 SS% 5 12 GND GND 6 11 CLKOUT5 CLKOUT2 7 10 CLKOUT4 CLKOUT3 8 9 SSON ASM3P623S00K Pin Description for ASM3P623S00B/C Pin # Pin Name 1 CLKIN 2 NC Description Input reference frequency, 5V-tolerant input No Connect 3 3 SS% Spread Spectrum Selection 4 GND Ground 5 SSON3 6 CLKOUT 1,2 Spread Spectrum enable and disable option When SSON is HIGH, the spread spectrum is enabled and when LOW, it turns off the spread spectrum. Buffered clock output 7 VDD 3.3V supply 8 NC No Connect Notes: 1. This output is driven and has an internal feedback for the PLL. 2. Weak pull-down on output. 3. Weak pull-up on these inputs. 4. Buffered clock output is Timing-Safe™ Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 3 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Pin Description for ASM3P623S00J Pin # Pin Name 1 XIN/CLKIN 2 XOUT can be connected either to an external crystal or an external reference clock. Crystal connection. If using an external reference, this pin must be left unconnected. 3 SS%3 Spread Spectrum Selection 4 GND Ground 5 SSON3 6 CLKOUT Description Crystal connection or external reference frequency input. This pin has dual functions. It Spread Spectrum enable and disable option When SSON is HIGH, the spread spectrum is enabled and when LOW, it turns off the spread spectrum. 1,2 Buffered clock output 7 VDD 3.3V supply 8 NC No Connect Notes: 1. This output is driven and has an internal feedback for the PLL. 2. Weak pull-down on output. 3. Weak pull-up on these inputs. 4. Buffered clock output is Timing-Safe™ Pin Description for ASM3P623S00E/F Pin # Pin Name 1 CLKIN Input reference frequency, 5V tolerant input 1 2 CLKOUT1 3 VDD SS% 5 GND 6 Spread Spectrum Selection Ground 1 Buffered clock output 1 Buffered clock output CLKOUT2 7 CLKOUT3 8 DLY CNTRL 9 SSON3 10 spectrum is enabled and when LOW, it turns off the spread spectrum. Buffered clock output 1 Buffered clock output CLKOUT4 12 GND 13 VDD 16 Ground 3.3V supply 1 Buffered clock output 1 Buffered clock output 1,3 Buffered clock output CLKOUT6 CLKOUT7 CLKOUT is in the range of 100-200pS 1 CLKOUT5 15 The pin is used to skew the outputs such that they align with the input. The skew can Spread Spectrum enable and disable option. When SSON is HIGH, the spread 11 14 Buffered clock output 3.3V supply 2 4 Description Notes: 1. Weak pull-down on all outputs. 2. Weak pull-up on these inputs. 3. This output is driven and has an internal feedback for the PLL. 4. Buffered clock outputs are Timing-Safe™ Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 4 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Pin Description for ASM3P623S00K Pin # Pin Name 1 XIN/CLKIN 2 XOUT 3 CLKOUT11 4 VDD Description Crystal connection or external reference frequency input. This pin has dual functions. It can be connected either to an external crystal or an external reference clock. Crystal connection. If using an external reference, this pin must be left unconnected. Buffered clock output 3.3V supply 2 5 SS% 6 GND Spread Spectrum Selection Ground 7 1 CLKOUT2 Buffered clock output 8 CLKOUT31 Buffered clock output 9 SSON2 10 Spread Spectrum enable and disable option. When SSON is HIGH, the spread spectrum is enabled and when LOW, it turns off the spread spectrum. 1 Buffered clock output 1 Buffered clock output CLKOUT4 11 CLKOUT5 12 GND 13 VDD 14 Ground 3.3V supply 1 Buffered clock output 1 Buffered clock output 1,3 Buffered clock output CLKOUT6 15 CLKOUT7 16 CLKOUT Notes: 1. Weak pull-down on all outputs. 2. Weak pull-up on these inputs. 3. This output is driven and has an internal feedback for the PLL. 4. Buffered clock outputs are Timing-Safe™ Spread Spectrum Control and Input-Output Skew Table (Note: The values given in the table are for an input frequency of 32MHz) Device ASM3P623S00B ASM3P623S00C ASM3P623S00J ASM3P623S00E ASM3P623S00F ASM3P623S00K SS% Deviation Input-Output Skew(±TSKEW) 0 ±0.25 % 0.125 1 ±0.5 % 0.25 0 ±0.125 % 0.125 1 ±0.25 % 0.25 0 ±0.125 % 0.125 1 ±0.25 % 0.25 0 ±0.25 % 0.125 1 ±0.5 % 0.25 0 ±0.125 % 0.125 1 ±0.25 % 0.25 0 ±0.125 % 0.125 1 ±0.25 % 0.25 Note: TSKEW is measured in units of the Clock Period Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 5 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Absolute Maximum Ratings Symbol Parameter Rating Unit VDD Voltage on any pin with respect to Ground -0.5 to +4.6 V TSTG Storage temperature -65 to +125 °C °C Ts Max. Soldering Temperature (10 sec) 260 TJ Junction Temperature 150 °C 2 KV TDV Static Discharge Voltage (As per JEDEC STD22- A114-B) Note: These are stress ratings only and are not implied for functional use. Exposure to absolute maximum ratings for prolonged periods of time may affect device reliability. Operating Conditions for ASM3P623S00B/C/J/E/F/K Devices Parameter Min Max Unit Supply Voltage 3.0 3.6 V TA Operating Temperature (Ambient Temperature) -40 +85 °C CL Load Capacitance 30 pF CIN Input Capacitance 7 pF VDD Description Electrical Characteristics for ASM3P623S00B/C/J/E/F/K Parameter VIL Description 5 Input HIGH Voltage IIL Input LOW Current IIH Min Typ Input LOW Voltage VIH VOL Test Conditions 5 Max Unit 0.8 V 2.0 V VIN = 0V 50 µA Input HIGH Current VIN = VDD 100 µA Output LOW Voltage6 IOL = 8mA 0.4 V 6 VOH Output HIGH Voltage IOH = -8mA IDD Supply Current Unloaded outputs Zo Output Impedance 2.4 Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. V 15 mA 23 Ω 6 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Switching Characteristics for ASM3P623S00B/C/J/E/F/K Parameter 1/t1 Description Output Frequency 6 Duty Cycle = (t2 / t1) * 100 t3 Output Rise Time 6,7 Output Fall Time t5 Output-to-output skew 6 Delay, CLKIN Rising Edge to CLKOUT Rising Edge 6 t7 Device-to-Device Skew 6 tJ Cycle-to-cycle jitter 6 tLOCK PLL Lock Time 6 Min 30pF load 20 Measured at VDD/2 40 Measured between 0.8V and 2.0V 6,7 t4 t6 Test Conditions Typ 50 Max Unit 50 MHz 60 % 2.5 nS Measured between 2.0V and 0.8V 2.5 nS All outputs equally loaded 250 pS Measured at VDD /2 ±350 pS 700 pS 200 pS 1.0 mS Measured at VDD/2 on the CLKOUT pins of the device Loaded outputs Stable power supply, valid clock presented on CLKIN pin Notes: 5. CLKIN input has a threshold voltage of VDD/2 6. Parameter is guaranteed by design and characterization. Not 100% tested in production 7. The parameters are specified with loaded outputs. Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 7 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Switching Waveforms Duty Cycle Timing t1 t2 1.4 V 1.4 V 1.4 V All Outputs Rise/Fall Time OUTPUT 2.0 V 0.8 V 2.0 V 0.8 V 3.3 V 0V t4 t3 Output - Output Skew 1.4 V O UTPUT 1.4 V O UTPUT t5 Input - Output Propagation Delay VDD /2 INPUT VDD /2 OUTPUT t6 Device - Device Skew CLKOUT, Device 1 VDD /2 VDD /2 CLKOUT, Device 2 t7 Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 8 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Test Circuit Input-Output Skew Input Timing-Safe™ Output +3.3V VDD TSKEW - TSKEW+ +3.3V 0.1uF CLKOUT OUTPUTS CLOAD VDD 0.1uF One clock cycle N=1 GND GND TSKEW represents input-output skew when spread spectrum is ON For example, TSKEW = ± 0.125 for an Input clock 32MHz, translates in to (1/32MHz) * 0.125=3.90nS A Typical example of Timing-Safe™ waveform Input Input CLKOUT with SSOFF Timing-Safe™ CLKOUT Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 9 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Package Information 8-lead (150-mil) SOIC Package H E D A2 A C A1 D θ e L B Dimensions Symbol Inches Min Max Millimeters Min Max A1 0.004 0.010 0.10 0.25 A 0.053 0.069 1.35 1.75 A2 0.049 0.059 1.25 1.50 B 0.012 0.020 0.31 0.51 C 0.007 0.010 0.18 0.25 D 0.193 BSC 4.90 BSC E 0.154 BSC 3.91 BSC e 0.050 BSC 1.27 BSC H 0.236 BSC 6.00 BSC L 0.016 0.050 0.41 1.27 θ 0° 8° 0° 8° Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 10 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 8-lead TSSOP (4.40-MM Body) H E D A2 A C θ e A1 L B Dimensions Symbol Inches Min Millimeters Max A Min Max 0.043 1.10 A1 0.002 0.006 0.05 0.15 A2 0.033 0.037 0.85 0.95 B 0.008 0.012 0.19 0.30 c 0.004 0.008 0.09 0.20 D 0.114 0.122 2.90 3.10 E 0.169 0.177 4.30 4.50 e 0.026 BSC 0.65 BSC H 0.252 BSC 6.40 BSC L 0.020 0.028 0.50 0.70 θ 0° 8° 0° 8° Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 11 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 16-lead (150 Mil) Molded SOIC Package PIN 1 ID 1 8 H E 9 16 D h Seating Plane A2 D A e C θ 0.004 L A1 B Dimensions Symbol Inches Millimeters Min Max Min Max A 0.053 0.069 1.35 1.75 A1 0.004 0.010 0.10 0.25 A2 0.049 0.059 1.25 1.50 B 0.013 0.022 0.33 0.53 C 0.008 0.012 0.19 0.27 D 0.386 0.394 9.80 10.01 E 0.150 0.157 3.80 4.00 e 0.050 BSC 1.27 BSC H 0.228 0.244 5.80 6.20 h 0.010 0.016 0.25 0.41 L 0.016 0.035 0.40 0.89 θ 0° 8° 0° 8° Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 12 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 16-lead TSSOP (4.40-MM Body) 1 8 PIN 1 ID E 16 A A2 e B A1 Seating Plane C θ D 9 H L D Dimensions Symbol Inches Min Millimeters Max A Min Max 0.043 1.20 A1 0.002 0.006 0.05 0.15 A2 0.031 0.041 0.80 1.05 B 0.007 0.012 0.19 0.30 C 0.004 0.008 0.09 0.20 D 0.193 0.201 4.90 5.10 E 0.169 0.177 4.30 4.50 e 0.026 BSC 0.65 BSC H 0.252 BSC 6.40 BSC L 0.020 0.030 0.50 0.75 θ 0° 8° 0° 8° Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 13 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Ordering Codes Ordering Code Marking Package Type Temperature ASM3P623S00EF-16-ST 3P623S00EF 16-pin 150-mil SOIC- TUBE, Pb Free Commercial ASM3P623S00FF-16-ST 3P623S00FF 16-pin 150-mil SOIC- TUBE, Pb Free Commercial ASM3P623S00KF-16-ST 3P623S00KF 16-pin 150-mil SOIC- TUBE, Pb Free Commercial ASM3I623S00EF-16-ST 3I623S00EF 16-pin 150-mil SOIC- TUBE, Pb Free Industrial ASM3I623S00FF-16-ST 3I623S00FF 16-pin 150-mil SOIC- TUBE, Pb Free Industrial ASM3I623S00KF-16-ST 3I623S00KF 16-pin 150-mil SOIC- TUBE, Pb Free Industrial ASM3P623S00EF-16-SR 3P623S00EF 16-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3P623S00FF-16-SR 3P623S00FF 16-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3P623S00KF-16-SR 3P623S00KF 16-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3I623S00EF-16-SR 3I623S00EF 16-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3I623S00FF-16-SR 3I623S00FF 16-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3I623S00KF-16-SR 3I623S00KF 16-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3P623S00EF-16-TT 3P623S00EF 16-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3P623S00FF-16-TT 3P623S00FF 16-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3P623S00KF-16-TT 3P623S00KF 16-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3I623S00EF-16-TT 3I623S00EF 16-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3I623S00FF-16-TT 3I623S00FF 16-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3I623S00KF-16-TT 3I623S00KF 16-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3P623S00EF-16-TR 3P623S00EF 16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3P623S00FF-16-TR 3P623S00FF 16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3P623S00KF-16-TR 3P623S00KF 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3I623S00EF-16-TR 3I623S00EF 16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3I623S00FF-16-TR 3I623S00FF 16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3I623S00KF-16-TR 3I623S00KF 16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3P623S00BF-08-ST 3P623S00BF 8-pin 150-mil SOIC- TUBE, Pb Free Commercial ASM3I623S00BF-08-ST 3I623S00BF 8-pin 150-mil SOIC- TUBE, Pb Free Industrial ASM3P623S00BF-08-SR 3P623S00BF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3I623S00BF-08-SR 3I623S00BF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3P623S00BF-08-TT 3P623S00BF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3I623S00BF-08-TT 3I623S00BF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3P623S00BF-08-TR 3P623S00BF 8- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3I623S00BF-08-TR 3I623S00BF 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 14 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Ordering Codes (cont’d) Ordering Code Marking Package Type Temperature ASM3P623S00CF-08-ST 3P623S00CF 8-pin 150-mil SOIC- TUBE, Pb Free Commercial ASM3I623S00CF-08-ST 3I623S00CF 8-pin 150-mil SOIC- TUBE, Pb Free Industrial ASM3P623S00CF-08-SR 3P623S00CF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3I623S00CF-08-SR 3I623S00CF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3P623S00CF-08-TT 3P623S00CF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3I623S00CF-08-TT 3I623S00CF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3P623S00CF-08-TR 3P623S00CF 8- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3I623S00CF-08-TR 3I623S00CF 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3P623S00JF-08-ST 3P623S00JF 8-pin 150-mil SOIC- TUBE, Pb Free Commercial ASM3I623S00JF-08-ST 3I623S00JF 8-pin 150-mil SOIC- TUBE, Pb Free Industrial ASM3P623S00JF-08-SR 3P623S00JF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3I623S00JF-08-SR 3I623S00JF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3P623S00JF-08-TT 3P623S00JF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3I623S00JF-08-TT 3I623S00JF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3P623S00JF-08-TR 3P623S00JF 8- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3I623S00JF-08-TR 3I623S00JF 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3P623S00EG-16-ST 3P623S00EG 16-pin 150-mil SOIC- TUBE, Green Commercial ASM3P623S00FG-16-ST 3P623S00FG 16-pin 150-mil SOIC- TUBE, Green Commercial ASM3P623S00KG-16-ST 3P623S00KG 16-pin 150-mil SOIC-TUBE, Green Commercial ASM3I623S00EG-16-ST 3I623S00EG 16-pin 150-mil SOIC- TUBE, Green Industrial ASM3I623S00FG-16-ST 3I623S00FG 16-pin 150-mil SOIC- TUBE, Green Industrial ASM3I623S00KG-16-ST 3I623S00KG 16-pin 150-mil SOIC-TUBE, Green Industrial ASM3P623S00EG-16-SR 3P623S00EG 16-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM3P623S00FG-16-SR 3P623S00FG 16-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM3P623S00KG-16-SR 3P623S00KG 16-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM3I623S00EG-16-SR 3I623S00EG 16-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM3I623S00FG-16-SR 3I623S00FG 16-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM3I623S00KG-16-SR 3I623S00KG 16-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM3P623S00EG-16-TT 3P623S00EG 16-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM3P623S00FG-16-TT 3P623S00FG 16-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM3P623S00KG-16-TT 3P623S00KG 16-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM3I623S00EG-16-TT 3I623S00EG 16-pin 4.4-mm TSSOP - TUBE, Green Industrial Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 15 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Ordering Codes (cont’d) Ordering Code Marking Package Type Temperature ASM3I623S00FG-16-TT 3I623S00FG 16-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM3I623S00KG-16-TT 3I623S00KG 16-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM3P623S00EG-16-TR 3P623S00EG 16- pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM3P623S00FG-16-TR 3P623S00FG 16- pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM3P623S00KG-16-TR 3P623S00KG 16-pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM3I623S00EG-16-TR 3I623S00EG 16- pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial ASM3I623S00FG-16-TR 3I623S00FG 16- pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial ASM3I623S00KG-16-TR 3I623S00KG 16-pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial ASM3P623S00BG-08-ST 3P623S00BG 8-pin 150-mil SOIC- TUBE, Green Commercial ASM3I623S00BG-08-ST 3I623S00BG 8-pin 150-mil SOIC- TUBE, Green Industrial ASM3P623S00BG-08-SR 3P623S00BG 8-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM3I623S00BG-08-SR 3I623S00BG 8-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM3P623S00BG-08-TT 3P623S00BG 8-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM3I623S00BG-08-TT 3I623S00BG 8-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM3P623S00BG-08-TR 3P623S00BG 8- pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM3I623S00BG-08-TR 3I623S00BG 8-pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial ASM3P623S00CG-08-ST 3P623S00CG 8-pin 150-mil SOIC- TUBE, Green Commercial ASM3I623S00CG-08-ST 3I623S00CG 8-pin 150-mil SOIC- TUBE, Green Industrial ASM3P623S00CG-08-SR 3P623S00CG 8-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM3I623S00CG-08-SR 3I623S00CG 8-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM3P623S00CG-08-TT 3P623S00CG 8-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM3I623S00CG-08-TT 3I623S00CG 8-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM3P623S00CG-08-TR 3P623S00CG 8- pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM3I623S00CG-08-TR 3I623S00CG 8-pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial ASM3P623S00JG-08-ST 3P623S00JG 8-pin 150-mil SOIC- TUBE, Green Commercial ASM3I623S00JG-08-ST 3I623S00JG 8-pin 150-mil SOIC- TUBE, Green Industrial ASM3P623S00JG-08-SR 3P623S00JG 8-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM3I623S00JG-08-SR 3I623S00JG 8-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM3P623S00JG-08-TT 3P623S00JG 8-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM3I623S00JG-08-TT 3I623S00JG 8-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM3P623S00JG-08-TR 3P623S00JG 8- pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM3I623S00JG-08-TR 3I623S00JG 8-pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 16 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 Device Ordering Information A S M 3 P 6 2 3 S 0 0 B F - 0 8 - T R R = Tape & Reel, T = Tube or Tray O = SOT S = SOIC T = TSSOP A = SSOP V = TVSOP B = BGA Q = QFN U = MSOP E = TQFP L = LQFP U = MSOP P = PDIP D = QSOP X = SC-70 DEVICE PIN COUNT F = LEAD FREE AND RoHS COMPLIANT PART G = GREEN PACKAGE, LEAD FREE, and RoHS PART NUMBER X= Automotive I= Industrial P or n/c = Commercial (-40C to +125C) (-40C to +85C) (0C to +70C) 1 = Reserved 2 = Non PLL based 3 = EMI Reduction 4 = DDR support products 5 = STD Zero Delay Buffer 6 = Power Management 7 = Power Management 8 = Power Management 9 = Hi Performance 0 = Reserved PulseCore Semiconductor Mixed Signal Product Licensed under US patent #5,488,627, #6,646,463 and #5,631,920. Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 17 of 18 ASM3P623S00B/C/J/E/F/K May 2007 rev 0.4 PulseCore Semiconductor Corporation 1715 S. Bascom Ave Suite 200 Campbell, CA 95008 Tel: 408-879-9077 Fax: 408-879-9018 www.pulsecoresemi.com Copyright © PulseCore Semiconductor All Rights Reserved Part Number: ASM3P623S00B/C/J/E/F/K Document Version: 0.4 Note: This product utilizes US Patent # 6,646,463 Impedance Emulator Patent issued to PulseCore Semiconductor, dated 11-11-2003 Timing-Safe™ US Patent Pending. © Copyright 2006 PulseCore Semiconductor Corporation. All rights reserved. Our logo and name are trademarks or registered trademarks of PulseCore Semiconductor. All other brand and product names may be the trademarks of their respective companies. PulseCore reserves the right to make changes to this document and its products at any time without notice. PulseCore assumes no responsibility for any errors that may appear in this document. The data contained herein represents PulseCore’s best data and/or estimates at the time of issuance. PulseCore reserves the right to change or correct this data at any time, without notice. If the product described herein is under development, significant changes to these specifications are possible. The information in this product data sheet is intended to be general descriptive information for potential customers and users, and is not intended to operate as, or provide, any guarantee or warrantee to any user or customer. PulseCore does not assume any responsibility or liability arising out of the application or use of any product described herein, and disclaims any express or implied warranties related to the sale and/or use of PulseCore products including liability or warranties related to fitness for a particular purpose, merchantability, or infringement of any intellectual property rights, except as express agreed to in PulseCore’s Terms and Conditions of Sale (which are available from PulseCore). All sales of PulseCore products are made exclusively according to PulseCore’s Terms and Conditions of Sale. The purchase of products from PulseCore does not convey a license under any patent rights, copyrights; mask works rights, trademarks, or any other intellectual property rights of PulseCore or third parties. PulseCore does not authorize its products for use as critical components in life-supporting systems where a malfunction or failure may reasonably be expected to result in significant injury to the user, and the inclusion of PulseCore products in such life-supporting systems implies that the manufacturer assumes all risk of such use and agrees to indemnify PulseCore against all claims arising from such use. Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 18 of 18