ASM3P622S00A/B/J/E/K May 2007 rev 0.4 Low Frequency Timing-Safe™ Peak EMI reduction IC General Features • one reference input and drives out one low-skew clock. Low Frequency Clock distribution with TimingSafe™ Peak EMI Reduction Input frequency range: 4MHz - 20MHz • • Zero input - output propagation delay • Low-skew outputs All parts have on-chip PLLs that lock to an input clock on the XIN/CLKIN pin. The PLL feedback is on-chip and is obtained from the CLKOUT pad, internal to the device. • Output-output skew less than 250pS Multiple ASM3P622S00E/K devices can accept the same • Device-device skew less than 700pS input clock and distribute it. In this case, the skew between • Less than 200pS cycle-to-cycle jitter the outputs of the two devices is guaranteed to be less than • Available in 16pin, 150mil SOIC, 4.4mm TSSOP 700pS. (ASM3P622S00E/K), and in 8pin, 150 mil SOIC, 4.4mm TSSOP Packages (ASM3P622S00A/B/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 ±350pS, 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” ASM3P622S00A/B/J/E/K is a versatile, 3.3V Zero-delay buffer designed to distribute low frequency Timing-Safe™ clocks with Peak EMI reduction. ASM3P622S00E/K accepts one reference input and drives out eight low-skew clocks. It is available in a 16pin Package. The for deviations and Input-Output Skew for ASM3P622S00A/B/J and ASM3P622S00E/K devices The ASM3P622S00A/B/J and ASM3P622S00E/K are available in two different packages, as shown in the ordering information table. ASM3P622S00A/B/J is the eight-pin version and accepts Block Diagram VDD SSON 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 ASM3P622S00A/B/J/E/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 ASM3P622S00A/B/J/E/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 CLKIN 1 NC 2 8 NC 7 VDD 3 6 CLKOUT GND 4 5 SSON 8 NC 7 VDD 3 6 CLKOUT GND 4 5 SSON ASM3P622S00A/B SS% XIN / CLKIN 1 XOUT 2 ASM3P622S00J SS% Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 2 of 16 The ASM3P622S00A/B/J/E/K May 2007 rev 0.4 CLKIN 1 16 CLKOUT CLKOUT1 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 / CKLIN 1 16 CLKOUT XOUT 2 15 CLKOUT7 CLKOUT1 3 14 CLKOUT6 13 VDD ASM3P622S00E VDD 4 SS% 5 12 GND GND 6 11 CLKOUT5 CLKOUT2 7 10 CLKOUT4 CLKOUT3 8 9 ASM3P622S00K SSON Pin Description for ASM3P622S00A/B Pin # Pin Name 1 CLKIN 2 NC Description Input reference frequency, 5V tolerant input No Connect 2 3 SS% Spread Spectrum Selection 4 GND Ground 5 SSON2 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 6 CLKOUT Buffered clock output 7 VDD 3.3V supply 8 NC No Connect Notes: 1. Weak pull-down on all outputs 2. Weak pull-up on these Inputs 3. Buffered clock output is Timing-Safe™ Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 3 of 16 ASM3P622S00A/B/J/E/K May 2007 rev 0.4 Pin Description for ASM3P622S00J Pin # Pin Name Description 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%2 Spread Spectrum Selection 4 GND Ground 5 SSON2 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 6 CLKOUT Buffered clock output 7 VDD 3.3V supply 8 NC No Connect Notes: 1. Weak pull-down on all outputs 2. Weak pull-up on these Inputs 3. Buffered clock output is Timing-Safe™ Pin Description for ASM3P622S00E Pin # Pin Name 1 CLKIN Input reference frequency, 5V tolerant input 1 2 CLKOUT1 3 VDD SS% 5 GND Spread Spectrum Selection Ground 1 Buffered clock output 1 Buffered clock output CLKOUT2 7 CLKOUT3 8 DLY CNTRL 9 SSON3 10 The pin is used to skew the outputs such that they align with the input. The skew is in the range of 100-200pS 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 Buffered clock output 3.3V supply 2 4 6 Description Ground 3.3V supply 1 Buffered clock output 1 CLKOUT6 15 CLKOUT7 Buffered clock output 16 1 Buffered clock output CLKOUT Notes: 1. Weak pull-down on all outputs 2. Weak pull-up on these Inputs 3. Buffered clock outputs are Timing-Safe™ Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 4 of 16 ASM3P622S00A/B/J/E/K May 2007 rev 0.4 Pin Description for ASM3P622S00K 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% Spread Spectrum Selection 6 GND Ground 7 CLKOUT21 Buffered clock output 8 1 CLKOUT3 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 CLKOUT6 15 CLKOUT7 Buffered clock output 16 1 Buffered clock output CLKOUT Notes: 1. Weak pull-down on all outputs 2. Weak pull-up on these Inputs 3. Buffered clock outputs are Timing-Safe™ Spread Spectrum Control and Input-Output Skew Table Device Input Frequency ASM3P622S00A/B/J/E/K 12MHz SS % Deviation Input-Output Skew(±TSKEW) 0 ±0.25 % 0.063 1 ±0.50 % 0.125 Note: TSKEW is measured in units of the Clock Period Absolute Maximum Ratings Symbol Rating Unit VDD Voltage on any pin with respect to Ground Parameter -0.5 to +4.6 V TSTG Storage temperature -65 to +125 °C Ts Max. Soldering Temperature (10 sec) 260 °C TJ Junction Temperature 150 °C TDV Static Discharge Voltage (As per JEDEC STD22- A114-B) 2 KV 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. Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 5 of 16 ASM3P622S00A/B/J/E/K May 2007 rev 0.4 Operating Conditions for ASM3P622S00A/B/J/E/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 ASM3P622S00A/B/J/E/K Parameter VIL Description Min Typ Input LOW Voltage 1 VIH Input HIGH Voltage IIL Input LOW Current IIH Input HIGH Current VOL Test Conditions 1 Max Unit 0.8 V 2.0 2 Output LOW Voltage 2 V VIN = 0V 50 µA VIN = VDD 100 µA IOL = 8mA 0.4 V VOH Output HIGH Voltage IOH = -8mA 2.4 IDD Supply Current Unloaded outputs Zo Output Impedance V 15 mA 23 Ω Note: 1. CLKIN input has a threshold voltage of VDD/2 2. Parameter is guaranteed by design and characterization. Not 100% tested in production Switching Characteristics for ASM3P622S00A/B/J/E/K1 Parameter 1/t1 Description Test Conditions Output Frequency 2 Duty Cycle = (t2 / t1) * 100 t3 t4 Output Rise Time Output Fall Time 2 2 2 t5 Output-to-output skew t6 Delay, CLKIN Rising Edge to CLKOUT Rising Edge t7 Min Max Unit 20 MHz 60 % Measured between 0.8V and 2.0V 2.5 nS Measured between 2.0V and 0.8V 2.5 nS All outputs equally loaded 250 pS ±350 pS 700 pS 200 pS 1.0 mS 30pF load 4 Measured at VDD/2 40 Measured at VDD /2 2 Device-to-Device Skew 2 Measured at VDD/2 on the CLKOUT pins of the device tJ tLOCK Cycle-to-cycle jitter 2 PLL Lock Time 2 Loaded outputs Stable power supply, valid clock presented on CLKIN pin Typ 50 Note: 1. All parameters specified with loaded outputs. 2. Parameter is guaranteed by design and characterization. Not 100% tested in production Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 6 of 16 ASM3P622S00A/B/J/E/K May 2007 rev 0.4 Switching Waveforms Duty Cycle Timing t1 t2 VDD/2 VDD/2 VDD/2 All Outputs Rise/Fall Time OUTPUT 2.0 V 0.8 V 2.0 V 0.8 V t3 3.3 V 0V t4 Output - Output Skew VDD/2 OUTPUT VDD/2 OUTPUT t5 Input - Output Propagation Delay VDD / 2 INPUT VDD/2 OUTPUT t6 Device - Device Skew V DD/2 CLKOUT, Device 1 V DD/ 2 CLKOUT, Device 2 t7 Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 7 of 16 ASM3P622S00A/B/J/E/K May 2007 rev 0.4 Input-Output Skew Test Circuit Input Timing-Safe™ Output +3.3V VDD 0.1uF TSKEW - TSKEW+ OUTPUT +3.3V CLKOUT LOAD VDD One clock cycle N=1 0.1uF GND TSKEW represents input-output skew when spread spectrum is ON For example, TSKEW = ± 0.125 for an Input clock12MHz, translates in to (1/12MHz) * 0.125=10.41nS A Typical example of Timing-Safe™ waveform Input Input CLKOUT with SSOFF Timing-Safe™ CLKOUT Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 8 of 16 ASM3P622S00A/B/J/E/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° Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 9 of 16 ASM3P622S00A/B/J/E/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° Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 10 of 16 ASM3P622S00A/B/J/E/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° Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 11 of 16 ASM3P622S00A/B/J/E/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° Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 12 of 16 ASM3P622S00A/B/J/E/K May 2007 rev 0.4 Ordering Codes Ordering Code Marking Package Type Temperature ASM3P622S00AF-08-ST 3P622S00AF 8-pin 150-mil SOIC-TUBE, Pb Free Commercial ASM3I622S00AF-08-ST 3I622S00AF 8-pin 150-mil SOIC-TUBE, Pb Free Industrial ASM3P622S00AF-08-SR 3P622S00AF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3I622S00AF-08-SR 3I622S00AF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3P622S00AF-08-TT 3P622S00AF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3I622S00AF-08-TT 3I622S00AF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3P622S00AF-08-TR 3P622S00AF 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3I622S00AF-08-TR 3I622S00AF 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3P622S00BF-08-ST 3P622S00BF 8-pin 150-mil SOIC-TUBE, Pb Free Commercial ASM3I622S00BF-08-ST 3I622S00BF 8-pin 150-mil SOIC-TUBE, Pb Free Industrial ASM3P622S00BF-08-SR 3P622S00BF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3I622S00BF-08-SR 3I622S00BF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3P622S00BF-08-TT 3P622S00BF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3I622S00BF-08-TT 3I622S00BF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3P622S00BF-08-TR 3P622S00BF 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3I622S00BF-08-TR 3I622S00BF 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3P622S00JF-08-ST 3P622S00JF 8-pin 150-mil SOIC-TUBE, Pb Free Commercial ASM3I622S00JF-08-ST 3I622S00JF 8-pin 150-mil SOIC-TUBE, Pb Free Industrial ASM3P622S00JF-08-SR 3P622S00JF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3I622S00JF-08-SR 3I622S00JF 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3P622S00JF-08-TT 3P622S00JF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3I622S00JF-08-TT 3I622S00JF 8-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3P622S00JF-08-TR 3P622S00JF 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3I622S00JF-08-TR 3I622S00JF 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3P622S00EF-16-ST 3P622S00EF 16-pin 150-mil SOIC-TUBE, Pb Free Commercial ASM3I622S00EF-16-ST 3I622S00EF 16-pin 150-mil SOIC-TUBE, Pb Free Industrial ASM3P622S00EF-16-SR 3P622S00EF 16-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3I622S00EF-16-SR 3I622S00EF 16-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3P622S00EF-16-TT 3P622S00EF 16-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3I622S00EF-16-TT 3I622S00EF 16-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3P622S00EF-16-TR 3P622S00EF 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3I622S00EF-16-TR 3I622S00EF 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3P622S00KF-16-ST 3P622S00KF 16-pin 150-mil SOIC-TUBE, Green Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. Commercial 13 of 16 ASM3P622S00A/B/J/E/K May 2007 rev 0.4 Ordering Codes (cont’d ) Ordering Code Marking Package Type Temperature ASM3I622S00KF-16-ST 3I622S00KF 16-pin 150-mil SOIC-TUBE, Green ASM3P622S00KF-16-SR 3P622S00KF 16-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM3I622S00KF-16-SR 3I622S00KF 16-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM3P622S00KF-16-TT 3P622S00KF 16-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM3I622S00KF-16-TT 3I622S00KF 16-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM3P622S00KF-16-TR 3P622S00KF 16-pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM3I622S00KF-16-TR 3I622S00KF 16-pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial ASM3P622S00AG-08-ST 3P622S00AG 8-pin 150-mil SOIC-TUBE, Pb Free Commercial ASM3I622S00AG-08-ST 3I622S00AG 8-pin 150-mil SOIC-TUBE, Pb Free Industrial ASM3P622S00AG-08-SR 3P622S00AG 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3I622S00AG-08-SR 3I622S00AG 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3P622S00AG-08-TT 3P622S00AG 8-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3I622S00AG-08-TT 3I622S00AG 8-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3P622S00AG-08-TR 3P622S00AG 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3I622S00AG-08-TR 3I622S00AG 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3P622S00BG-08-ST 3P622S00BG 8-pin 150-mil SOIC-TUBE, Pb Free Commercial ASM3I622S00BG-08-ST 3I622S00BG 8-pin 150-mil SOIC-TUBE, Pb Free Industrial ASM3P622S00BG-08-SR 3P622S00BG 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3I622S00BG-08-SR 3I622S00BG 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3P622S00BG-08-TT 3P622S00BG 8-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3I622S00BG-08-TT 3I622S00BG 8-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3P622S00BG-08-TR 3P622S00BG 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3I622S00BG-08-TR 3I622S00BG 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3P622S00JG-08-ST 3P622S00JG 8-pin 150-mil SOIC-TUBE, Pb Free Commercial ASM3I622S00JG-08-ST 3I622S00JG 8-pin 150-mil SOIC-TUBE, Pb Free Industrial ASM3P622S00JG-08-SR 3P622S00JG 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Commercial ASM3I622S00JG-08-SR 3I622S00JG 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Industrial ASM3P622S00JG-08-TT 3P622S00JG 8-pin 4.4-mm TSSOP - TUBE, Pb Free Commercial ASM3I622S00JG-08-TT 3I622S00JG 8-pin 4.4-mm TSSOP - TUBE, Pb Free Industrial ASM3P622S00JG-08-TR 3P622S00JG 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial ASM3I622S00JG-08-TR 3I622S00JG 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial ASM3P622S00EG-16-ST 3P622S00EG 16-pin 150-mil SOIC-TUBE, Green Commercial ASM3I622S00EG-16-ST 3I622S00EG 16-pin 150-mil SOIC-TUBE, Green Industrial ASM3P622S00EG-16-SR 3P622S00EG 16-pin 150-mil SOIC-TAPE & REEL, Green Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. Industrial Commercial 14 of 16 ASM3P622S00A/B/J/E/K May 2007 rev 0.4 Ordering Codes (cont’d ) Ordering Code Marking Package Type Temperature ASM3I622S00EG-16-SR 3I622S00EG 16-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM3P622S00EG-16-TT 3P622S00EG 16-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM3I622S00EG-16-TT 3I622S00EG 16-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM3P622S00EG-16-TR 3P622S00EG 16-pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM3I622S00EG-16-TR 3I622S00EG 16-pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial ASM3P622S00KG-16-ST 3P622S00KG 16-pin 150-mil SOIC-TUBE, Green Commercial ASM3I622S00KG-16-ST 3I622S00KG 16-pin 150-mil SOIC-TUBE, Green Industrial ASM3P622S00KG-16-SR 3P622S00KG 16-pin 150-mil SOIC-TAPE & REEL, Green Commercial ASM3I622S00KG-16-SR 3I622S00KG 16-pin 150-mil SOIC-TAPE & REEL, Green Industrial ASM3P622S00KG-16-TT 3P622S00KG 16-pin 4.4-mm TSSOP - TUBE, Green Commercial ASM3I622S00KG-16-TT 3I622S00KG 16-pin 4.4-mm TSSOP - TUBE, Green Industrial ASM3P622S00KG-16-TR 3P622S00KG 16-pin 4.4-mm TSSOP - TAPE & REEL, Green Commercial ASM3I622S00KG-16-TR 3I622S00KG 16-pin 4.4-mm TSSOP - TAPE & REEL, Green Industrial Device Ordering Information A S M 3 P 6 2 2 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. Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 15 of 16 ASM3P622S00A/B/J/E/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 Preliminary Information Part Number: ASM3P622S00A/B/J/E/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. Low Frequency Timing-Safe™ Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 16 of 16