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| July 2005 rev 1.0 ASM3P623S00A/B/C/D/E/F Zero Cycle Slip Peak EMI reduction IC General Features Input frequency range: 20MHz - 50MHz. Zero input - output propagation delay. Low-skew outputs. Output-output skew less than 250pS. Device-device skew less than 700pS. Less than 200pS cycle-to-cycle jitter is compatible with Pentium(R) based systems. Available in 16pin, 150mil SOIC, 4.4mm TSSOP (ASM3P623S00D/E/F), and in 8pin, 150 mil SOIC, 4.4mm TSSOP Packages (ASM3P623S00A/B/C). 3.3V operation Advanced 0.35 CMOS technology. The First True Drop-in Solution. All parts have on-chip PLLs that lock to an input clock on the CLKIN pin. The PLL feedback is on-chip and is obtained from the CLKOUT pad, internal to the device. Multiple ASM3P623S00D/E/F devices can accept the same input clock and distribute it. In this case, the skew between the outputs of the two devices is guaranteed to be less than 700pS. All outputs have less than 200pS of cycle-to-cycle jitter. The input and output propagation delay is guaranteed to be less than 250pS, and the output-to-output skew is guaranteed to be less than 250pS. Please refer "Differential Cycle Slips and Spread Spectrum Control Table" for deviations and differential Cycle Slips for ASM3P623S00A/B/C and the ASM3P623S00D/E/F devices Functional Description ASM3P623S00D/E/F is a versatile, 3.3V zero-delay buffer designed to distribute high-speed clocks. It accepts one reference input and drives out eight low-skew clocks. It is available in a 16pin package. The ASM3P623S00A/B/C is the eight-pin version of the ASM3P623S00. It accepts one reference input and drives out one low-skew clock. The ASM3P623S00A/B/C and the ASM3P623S00D/E/F are available in two different configurations, as shown in the ordering information table. Block Diagram VDD SSON SS% Modulation Reference Divider Feedback Divider PLL CLKIN Phase Detector Loop Filter VCO Feedforward Divider CLKOUT VSS Alliance Semiconductor 2575 Augustine Drive * Santa Clara, CA * Tel: 408.855.4900 * Fax: 408.855.4999 * www.alsc.com Notice: The information in this document is subject to change without notice. July 2005 rev 1.0 Spread Spectrum Frequency Generation The clocks in digital systems are typically square waves with a 50% duty cycle and as frequencies increase the edge rates also get faster. Analysis shows that a square wave is composed of fundamental frequency and harmonics. The fundamental frequency and harmonics generate the energy peaks that become the source of EMI. Regulatory agencies test electronic equipment by measuring the amount of peak energy radiated from the equipment. In fact, the peak level allowed decreases as the frequency increases. The standard methods of reducing EMI are to use shielding, filtering, multi-layer ASM3P623S00A/B/C/D/E/F PCBs etc. These methods are expensive. Spread spectrum clocking reduces the peak energy by reducing the Q factor of the clock. This is done by slowly modulating the clock frequency. The ASM3P623S00X uses the center modulation spread spectrum technique in which the modulated output frequency varies above and below the reference frequency with a specified modulation rate. With center modulation, the average frequency is the same as the unmodulated frequency and there is no performance degradation Cycle Slip Cycle slip occurs when the output clock edge `wanders' away from the corresponding input clock edge. There are two types of cycle slips - a Differential cycle slip and an Integral cycle slip. The differential cycle slip is caused due the clock edge variation over one modulation cycle. It is defined by the maximum amount of `wander' the clock edge will have within one modulation cycle. Integral cycle slip occurs due to the accumulation of the cycle slip over successive modulation cycles. In ASM3P623S00A/B/C/D/E/F the differential cycle slip is within the value mentioned in the "Differential Cycle Slip and Spread Spectrum Control Table" and the Integral Cycle Slip is `Zero'. Pin Configuration CLKIN NC SS% GND 1 2 3 4 8 NC VDD CLKOUT SSON ASM3P623S00A/B/C 7 6 5 CLKIN CLKOUT1 VDD SS% GND CLKOUT2 CLKOUT3 DLY CNTRL 1 2 3 4 5 6 7 8 16 15 14 CLKOUT8 CLKOUT7 CLKOUT6 VDD GND CLKOUT5 CLKOUT4 SSON ASM3P623S00 D/E/F 13 12 11 10 9 Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 2 of 16 July 2005 rev 1.0 Pin Description for ASM3P623S00A/B/C Pin # 1 2 3 4 5 6 7 8 Pin Name CLKIN NC SS% 4 2 ASM3P623S00A/B/C/D/E/F Description Input reference frequency, 5V-tolerant input No Connect Spread Spectrum Selection Ground 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 3.3V supply No Connect GND SSON 4 CLKOUT VDD NC 1,3 Pin Description for ASM3P623S00D/E/F Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pin Name CLKIN VDD SS% 4 2 3 Description Input reference frequency, 5V tolerant input Buffered clock output 3.3V supply Spread Spectrum Selection Ground CLKOUT1 GND CLKOUT2 CLKOUT3 3 3 Buffered clock output Buffered clock output The pin is used to skew the outputs such that they align with the input. The skew can 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. DLY CNTRL SSON4 CLKOUT4 CLKOUT5 GND VDD CLKOUT6 CLKOUT7 CLKOUT8 3 3 3 3 3 Buffered clock output Buffered clock output Ground 3.3V supply Buffered clock output Buffered clock output Buffered clock output Notes: 1. This output is driven and has an internal feedback for the PLL. 2. Weak pull-down. 3. Weak pull-down on all outputs. 4. Weak pull-up on these inputs. Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 3 of 16 July 2005 rev 1.0 Differential Cycle Slips and Spread Spectrum Control Table (Note: The values given in the table are for an input frequency of 32 MHz) ASM3P623S00A/B/C/D/E/F Device ASM3P623S00A SS% 0 1 0 1 0 1 0 1 0 1 0 1 Deviation 0.5 % 1 % 0.25 % 0.5 % 0.125 % 0.25 % 0.5 % 1 % 0.25 % 0.5 % 0.125 % 0.25 % Differential Cycle Slips (Nd) 0.125 0.25 0.125 0.25 0.125 0.25 0.125 0.25 0.125 0.25 0.125 0.25 ASM3P623S00B ASM3P623S00C ASM3P623S00D ASM3P623S00E ASM3P623S00F Absolute Maximum Ratings Parameter Supply Voltage to Ground Potential DC Input Voltage (Except CLKIN) DC Input Voltage (CLKIN) Storage Temperature Max. Soldering Temperature (10 sec) Junction Temperature Static Discharge Voltage (As per JEDEC STD22- A114-B) Min -0.5 -0.5 -0.5 -65 Max +7.0 VDD + 0.5 7 +150 260 150 2000 Unit V V V C C C V Note: These are stress ratings only and functional usage is not implied. Exposure to absolute maximum ratings for prolonged periods can affect device reliability. Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 4 of 16 July 2005 rev 1.0 ASM3P623S00A/B/C/D/E/F Operating Conditions for ASM3P623S00A/B/C and ASM3P623S00D/E/F Devices Parameter VDD TA CL CIN Supply Voltage Operating Temperature (Ambient Temperature) Load Capacitance Input Capacitance Description Min 3.0 0 Max 3.6 70 30 7 Unit V C pF pF Electrical Characteristics for ASM3P623S00A/B/C and ASM3P623S00D/E/F Parameter VIL VIH IIL IIH VOL VOH IDD Zo Description Input LOW Voltage Input LOW Current Input HIGH Current Output LOW Voltage Supply Current Output Impedance 6 6 5 5 Test Conditions Min 2.0 Typ Max 0.8 Unit V V A A V V mA Input HIGH Voltage VIN = 0V VIN = VDD IOL = 8mA IOH = -8mA Unloaded outputs 2.4 15 23 50 100 0.4 Output HIGH Voltage Switching Characteristics for ASM3P623S00A/B/C and ASM3P623S00D/E/F7 Parameter 1/t1 t3 t4 t5 t6 t7 tJ tLOCK 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. All parameters specified with loaded outputs. Description Output Frequency Duty Cycle 6 = (t2 / t1) * 100 Output Rise Time Output Fall Time 6 6 6 Test Conditions 30pF load Measured at VDD/2 Measured between 0.8V and 2.0V Measured between 2.0V and 0.8V All outputs equally loaded Measured at VDD /2 Measured at VDD/2 on the CLKOUT pins of the device Loaded outputs Stable power supply, valid clock presented on CLKIN pin Min 20 40 Typ 50 Max 50 60 2.5 2.5 250 350 700 200 1.0 Unit MHz % nS nS pS pS pS pS mS Output-to-output skew CLKOUT Rising Edge Delay, CLKIN Rising Edge to 6 Device-to-Device Skew 6 Cycle-to-cycle jitter 6 PLL Lock Time 6 Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 5 of 16 July 2005 rev 1.0 Switching Waveforms Duty Cycle Timing t2 1.4 V 1.4 V t1 ASM3P623S00A/B/C/D/E/F 1.4 V All Outputs Rise/Fall Time OUTPUT 2.0 V 0.8 V t3 t4 2.0 V 0.8 V 3.3 V 0V Output - Output Skew 1.4 V O UTPUT 1.4 V O UTPUT t5 Input - Output Propagation Delay VDD /2 INPUT OUTPUT VDD /2 t6 Device - Device Skew CLKOUT, Device 1 VDD /2 VDD /2 CLKOUT, Device 2 t7 Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 6 of 16 July 2005 rev 1.0 Differential cycle slip Input Modulated Output ASM3P623S00A/B/C/D/E/F -Nd +Nd One clock cycle N=1 Nd represents the differential cycle slip when spread spectrum is ON Nd = 0.125 in the example Test Circuits TEST CIRCUIT # 1 VDD 0.1uF CLKOUT OUTPUTS VDD 0.1uF GND GND CLOAD Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 7 of 16 July 2005 rev 1.0 Package Information ASM3P623S00A/B/C/D/E/F 8-lead (150-mil) SOIC Package E H D A2 A e B A 1 C L D Dimensions Symbol Min A1 A A2 B C D E e H L Inches Max 0.010 0.069 0.059 0.020 0.010 0.004 0.053 0.049 0.012 0.007 Millimeters Min 0.10 1.35 1.25 0.31 0.18 4.90 BSC 3.91 BSC 1.27 BSC 6.00 BSC 0.41 0 1.27 8 Max 0.25 1.75 1.50 0.51 0.25 0.193 BSC 0.154 BSC 0.050 BSC 0.236 BSC 0.016 0 0.050 8 Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 8 of 16 July 2005 rev 1.0 ASM3P623S00A/B/C/D/E/F 8-lead Thin Shrunk Small Outline Package (4.40-MM Body) H E D A2 A e B A1 L C Dimensions Symbol Min A A1 A2 B c D E e H L 0.020 0 0.002 0.033 0.008 0.004 0.114 0.169 0.026 BSC 0.252 BSC 0.028 8 0.50 0 Inches Max 0.043 0.006 0.037 0.012 0.008 0.122 0.177 0.05 0.85 0.19 0.09 2.90 4.30 Millimeters Min Max 1.10 0.15 0.95 0.30 0.20 3.10 4.50 0.65 BSC 6.40 BSC 0.70 8 Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 9 of 16 July 2005 rev 1.0 ASM3P623S00A/B/C/D/E/F 16-lead (150 Mil) Molded SOIC Package 8 1 PIN 1 ID E H 9 D 16 Seating Plane A e B h A2 D 0.004 L C A1 Dimensions Symbol Min A A1 A2 B C D E e H h L 0.228 0.010 0.016 0 0.053 0.004 0.049 0.013 0.008 0.386 0.150 0.050 BSC 0.244 0.016 0.035 8 5.80 0.25 0.40 0 Inches Max 0.069 0.010 0.059 0.022 0.012 0.394 0.157 Millimeters Min 1.35 0.10 1.25 0.33 0.19 9.80 3.80 1.27 BSC 6.20 0.41 0.89 8 Max 1.75 0.25 1.50 0.53 0.27 10.01 4.00 Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 10 of 16 July 2005 rev 1.0 ASM3P623S00A/B/C/D/E/F 16-lead Thin Shrunk Small Outline Package (4.40-MM Body) 8 1 PIN 1 ID E H 9 16 A Seating Plane L C e D A2 B A1 D Dimensions Symbol Min A A1 A2 B C D E e H L 0.020 0 0.002 0.031 0.007 0.004 0.193 0.169 0.026 BSC 0.252 BSC 0.030 8 0.50 0 Inches Max 0.043 0.006 0.041 0.012 0.008 0.201 0.177 0.05 0.80 0.19 0.09 4.90 4.30 Millimeters Min Max 1.20 0.15 1.05 0.30 0.20 5.10 4.50 0.65 BSC 6.40 BSC 0.75 8 Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 11 of 16 July 2005 rev 1.0 Ordering Codes Ordering Code ASM3P623S00DF-16-ST ASM3P623S00EF-16-ST ASM3P623S00FF-16-ST ASM3I623S00DF-16-ST ASM3I623S00EF-16-ST ASM3I623S00FF-16-ST ASM3P623S00DF-16-SR ASM3P623S00EF-16-SR ASM3P623S00FF-16-SR ASM3I623S00DF-16-SR ASM3I623S00EF-16-SR ASM3I623S00FF-16-SR ASM3P623S00DF-16-TT ASM3P623S00EF-16-TT ASM3P623S00FF-16-TT ASM3I623S00DF-16-TT ASM3I623S00EF-16-TT ASM3I623S00FF-16-TT ASM3P623S00DF-16-TR ASM3P623S00EF-16-TR ASM3P623S00FF-16-TR ASM3I623S00DF-16-TR ASM3I623S00EF-16-TR ASM3I623S00FF-16-TR ASM3P623S00AF-08-ST ASM3P623S00BF-08-ST ASM3P623S00CF-08-ST ASM3I623S00AF-08-ST ASM3I623S00BF-08-ST ASM3I623S00CF-08-ST ASM3P623S00AF-08-SR ASM3P623S00BF-08-SR ASM3P623S00A/B/C/D/E/F Marking 3P623S00DF 3P623S00EF 3P623S00FF 3I623S00DF 3I623S00EF 3I623S00FF 3P623S00DF 3P623S00EF 3P623S00FF 3I623S00DF 3I623S00EF 3I623S00FF 3P623S00DF 3P623S00EF 3P623S00FF 3I623S00DF 3I623S00EF 3I623S00FF 3P623S00DF 3P623S00EF 3P623S00FF 3I623S00DF 3I623S00EF 3I623S00FF 3P623S00AF 3P623S00BF 3P623S00CF 3I623S00AF 3I623S00BF 3I623S00CF 3P623S00AF 3P623S00BF Package Type 16-pin 150-mil SOIC-TUBE, Pb Free 16-pin 150-mil SOIC- TUBE, Pb Free 16-pin 150-mil SOIC- TUBE, Pb Free 16-pin 150-mil SOIC-TUBE, Pb Free 16-pin 150-mil SOIC- TUBE, Pb Free 16-pin 150-mil SOIC- TUBE, Pb Free 16-pin 150-mil SOIC-TAPE & REEL, Pb Free 16-pin 150-mil SOIC-TAPE & REEL, Pb Free 16-pin 150-mil SOIC-TAPE & REEL, Pb Free 16-pin 150-mil SOIC-TAPE & REEL, Pb Free 16-pin 150-mil SOIC-TAPE & REEL, Pb Free 16-pin 150-mil SOIC-TAPE & REEL, Pb Free 16-pin 4.4-mm TSSOP - TUBE, Pb Free 16-pin 4.4-mm TSSOP - TUBE, Pb Free 16-pin 4.4-mm TSSOP - TUBE, Pb Free 16-pin 4.4-mm TSSOP - TUBE, Pb Free 16-pin 4.4-mm TSSOP - TUBE, Pb Free 16-pin 4.4-mm TSSOP - TUBE, Pb Free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free 16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free 16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free 16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free 16- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free 8-pin 150-mil SOIC-TUBE, Pb Free 8-pin 150-mil SOIC- TUBE, Pb Free 8-pin 150-mil SOIC- TUBE, Pb Free 8-pin 150-mil SOIC-TUBE, Pb Free 8-pin 150-mil SOIC- TUBE, Pb Free 8-pin 150-mil SOIC- TUBE, Pb Free 8-pin 150-mil SOIC-TAPE & REEL, Pb Free 8-pin 150-mil SOIC-TAPE & REEL, Pb Free Operating Range Commercial Commercial Commercial Industrial Industrial Industrial Commercial Commercial Commercial Industrial Industrial Industrial Commercial Commercial Commercial Industrial Industrial Industrial Commercial Commercial Commercial Industrial Industrial Industrial Commercial Commercial Commercial Industrial Industrial Industrial Commercial Commercial Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 12 of 16 July 2005 rev 1.0 Ordering Codes (cont'd) Ordering Code ASM3P623S00CF-08-SR ASM3I623S00AF-08-SR ASM3I623S00BF-08-SR ASM3I623S00CF-08-SR ASM3P623S00AF-08-TT ASM3P623S00BF-08-TT ASM3P623S00CF-08-TT ASM3I623S00AF-08-TT ASM3I623S00BF-08-TT ASM3I623S00CF-08-TT ASM3P623S00AF-08-TR ASM3P623S00BF-08-TR ASM3P623S00CF-08-TR ASM3I623S00AF-08-TR ASM3I623S00BF-08-TR ASM3I623S00CF-08-TR ASM3P623S00A/B/C/D/E/F Marking 3P623S00CF 3I623S00AF 3I623S00BF 3I623S00CF 3P623S00AF 3P623S00BF 3P623S00CF 3I623S00AF 3I623S00BF 3I623S00BF 3P623S00AF 3P623S00BF 3P623S00CF 3I623S00AF 3I623S00BF 3I623S00CF Package Type 8-pin 150-mil SOIC-TAPE & REEL, Pb Free 8-pin 150-mil SOIC-TAPE & REEL, Pb Free 8-pin 150-mil SOIC-TAPE & REEL, Pb Free 8-pin 150-mil SOIC-TAPE & REEL, Pb Free 8-pin 4.4-mm TSSOP - TUBE, Pb Free 8-pin 4.4-mm TSSOP - TUBE, Pb Free 8-pin 4.4-mm TSSOP - TUBE, Pb Free 8-pin 4.4-mm TSSOP - TUBE, Pb Free 8-pin 4.4-mm TSSOP - TUBE, Pb Free 8-pin 4.4-mm TSSOP - TUBE, Pb Free Operating Range Commercial Industrial Industrial Industrial Commercial Commercial Commercial Industrial Industrial Industrial 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial 8- pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Commercial 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial 8-pin 4.4-mm TSSOP - TAPE & REEL, Pb Free Industrial Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 13 of 16 July 2005 rev 1.0 Ordering Codes (cont'd) Ordering Code ASM3P623S00DG-16-ST ASM3P623S00EG-16-ST ASM3P623S00FG-16-ST ASM3I623S00DG-16-ST ASM3I623S00EG-16-ST ASM3I623S00FG-16-ST ASM3P623S00DG-16-SR ASM3P623S00EG-16-SR ASM3P623S00FG-16-SR ASM3I623S00DG-16-SR ASM3I623S00EG-16-SR ASM3I623S00FG-16-SR ASM3P623S00DG-16-TT ASM3P623S00EG-16-TT ASM3P623S00FG-16-TT ASM3I623S00DG-16-TT ASM3I623S00EG-16-TT ASM3I623S00FG-16-TT ASM3P623S00DG-16-TR ASM3P623S00EG-16-TR ASM3P623S00FG-16-TR ASM3I623S00DG-16-TR ASM3I623S00EG-16-TR ASM3I623S00FG-16-TR ASM3P623S00AG-08-ST ASM3P623S00BG-08-ST ASM3P623S00CG-08-ST ASM3I623S00AG-08-ST ASM3I623S00BG-08-ST ASM3I623S00CG-08-ST ASM3P623S00AG-08-SR ASM3P623S00BG-08-SR ASM3P623S00CG-08-SR ASM3I623S00AG-08-SR ASM3P623S00A/B/C/D/E/F Marking 3P623S00DG 3P623S00EG 3P623S00FG 3I623S00DG 3I623S00EG 3I623S00FG 3P623S00DG 3P623S00EG 3P623S00FG 3I623S00DG 3I623S00EG 3I623S00FG 3P623S00DG 3P623S00EG 3P623S00FG 3I623S00DG 3I623S00EG 3I623S00FG 3P623S00DG 3P623S00EG 3P623S00FG 3I623S00DG 3I623S00EG 3I623S00FG 3P623S00AG 3P623S00BG 3P623S00CG 3I623S00AG 3I623S00BG 3I623S00CG 3P623S00AG 3P623S00BG 3P623S00CG 3I623S00AG Package Type 16-pin 150-mil SOIC-TUBE, Green 16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC-TUBE, Green 16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16- pin 4.4-mm TSSOP - TAPE & REEL, Green 16- pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16- pin 4.4-mm TSSOP - TAPE & REEL, Green 16- pin 4.4-mm TSSOP - TAPE & REEL, Green 8-pin 150-mil SOIC-TUBE, Green 8-pin 150-mil SOIC- TUBE, Green 8-pin 150-mil SOIC- TUBE, Green 8-pin 150-mil SOIC-TUBE, Green 8-pin 150-mil SOIC- TUBE, Green 8-pin 150-mil SOIC- TUBE, Green 8-pin 150-mil SOIC-TAPE & REEL, Green 8-pin 150-mil SOIC-TAPE & REEL, Green 8-pin 150-mil SOIC-TAPE & REEL, Green 8-pin 150-mil SOIC-TAPE & REEL, Green Operating Range Commercial Commercial Commercial Industrial Industrial Industrial Commercial Commercial Commercial Industrial Industrial Industrial Commercial Commercial Commercial Industrial Industrial Industrial Commercial Commercial Commercial Industrial Industrial Industrial Commercial Commercial Commercial Industrial Industrial Industrial Commercial Commercial Commercial Industrial Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 14 of 16 July 2005 rev 1.0 Ordering Codes (cont'd) Ordering Code ASM3I623S00BG-08-SR ASM3I623S00CG-08-SR ASM3P623S00AG-08-TT ASM3P623S00BG-08-TT ASM3P623S00CG-08-TT ASM3I623S00AG-08-TT ASM3I623S00BG-08-TT ASM3I623S00CG-08-TT ASM3P623S00AG-08-TR ASM3P623S00BG-08-TR ASM3P623S00CG-08-TR ASM3I623S00AG-08-TR ASM3I623S00BG-08-TR ASM3I623S00CG-08-TR ASM3P623S00A/B/C/D/E/F Marking 3I623S00BG 3I623S00CG 3P623S00AG 3P623S00BG 3P623S00CG 3I623S00AG 3I623S00BG 3I623S00BG 3P623S00AG 3P623S00BG 3P623S00CG 3I623S00AG 3I623S00BG 3I623S00CG Package Type 8-pin 150-mil SOIC-TAPE & REEL, Green 8-pin 150-mil SOIC-TAPE & REEL, Green 8-pin 4.4-mm TSSOP - TUBE, Green 8-pin 4.4-mm TSSOP - TUBE, Green 8-pin 4.4-mm TSSOP - TUBE, Green 8-pin 4.4-mm TSSOP - TUBE, Green 8-pin 4.4-mm TSSOP - TUBE, Green 8-pin 4.4-mm TSSOP - TUBE, Green 8-pin 4.4-mm TSSOP - TAPE & REEL, Green 8- pin 4.4-mm TSSOP - TAPE & REEL, Green 8-pin 4.4-mm TSSOP - TAPE & REEL, Green 8-pin 4.4-mm TSSOP - TAPE & REEL, Green 8-pin 4.4-mm TSSOP - TAPE & REEL, Green 8-pin 4.4-mm TSSOP - TAPE & REEL, Green Operating Range Industrial Industrial Commercial Commercial Commercial Industrial Industrial Industrial Commercial Commercial Commercial Industrial Industrial Industrial Device Ordering Information ASM3P623S00AF-08-TR R = Tape & reel, T = Tube or Tray O = SOT S = SOIC T = TSSOP A = SSOP V = TVSOP B = BGA Q = QFN DEVICE PIN COUNT F = LEAD FREE AND RoHS COMPLIANT PART G = GREEN PACKAGE 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 U = MSOP E = TQFP L = LQFP U = MSOP P = PDIP D = QSOP X = SC-70 ALLIANCE SEMICONDUCTOR MIXED SIGNAL PRODUCT Licensed under US patent #5,488,627, #6,646,463 and #5,631,920. Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 15 of 16 July 2005 rev 1.0 ASM3P623S00A/B/C/D/E/F Alliance Semiconductor Corporation 2575 Augustine Drive, Santa Clara, CA 95054 Tel# 408-855-4900 Fax: 408-855-4999 www.alsc.com Copyright (c) Alliance Semiconductor All Rights Reserved Part Number: ASM3P623S00A/B/C/D/E/F Document Version: 1.0 Note: This product utilizes US Patent # 6,646,463 Impedance Emulator Patent issued to Alliance Semiconductor, dated 11-11-2003 (c) Copyright 2003 Alliance Semiconductor Corporation. All rights reserved. Our three-point logo, our name and Intelliwatt are trademarks or registered trademarks of Alliance. All other brand and product names may be the trademarks of their respective companies. Alliance reserves the right to make changes to this document and its products at any time without notice. Alliance assumes no responsibility for any errors that may appear in this document. The data contained herein represents Alliance's best data and/or estimates at the time of issuance. Alliance 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. Alliance 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 Alliance 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 Alliance's Terms and Conditions of Sale (which are available from Alliance). All sales of Alliance products are made exclusively according to Alliance's Terms and Conditions of Sale. The purchase of products from Alliance does not convey a license under any patent rights, copyrights; mask works rights, trademarks, or any other intellectual property rights of Alliance or third parties. Alliance 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 Alliance products in such life-supporting systems implies that the manufacturer assumes all risk of such use and agrees to indemnify Alliance against all claims arising from such use. Zero Cycle Slip Peak EMI Reduction IC Notice: The information in this document is subject to change without notice. 16 of 16 |
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