PERICOM PI6C2410 handbook
Contents
1. TSI 3uage Plane 010 l LS age n Detail A 0 89 gt MN 015 x 45 L 083 053 135 0 38 0 84 069 175 Detail na _ 007 0 178 i 010 0 254 f SEATING PLANE ie 016 0406 LY L lia 050 127 gt lon 0 101 025 008 0203 10 0254 228 typical 012 0 305 i 244 0 635 5 79 620 X XX DENOTES DIMENSIONS X XX IN MILLIMETERS Packaging Mechanical 24 Pin TSSOP L 43 4 5 004 0 09 008 0 20 A 045 018 l 0 75 030 7 047 252 d 20 lt BSC Ot j SEATING 64 aks iuh leas 0256 007 006 0 15 BSC 012 0 65 0 19 0 30 X XX DENOTES CONTROLLING X XX DIMENSIONS IN MILLIMETERS Ordering Information Ordering Code Package Name Package Type Operating Temp PI6C2410Q Q24 24 pin 150 mil QSOP Industrial PI6C2410L L24 24 pin 4 4 mil TSSOP Pericom Semiconductor Corporation 2380 Bering Drive San Jose CA 95131 1 800 435 2336 Fax 408 435 1100 http Awww pericom com 5 PS8593 01 22 022. 238 P16C2410L f AV ES 14 PERICOM c TIIIIIIHIIIITIITIIIIITHIITIIIIITHIIIIIIITHITIITEITHIIIITHITEHIIIITHITIIIIIIIIIIHIIIHIIIIIHIIIIIIIIHIIIIIIIHIIIIIIIIHIIIIIIIIIIIIIIIIIIIIIIIIIIIIIHIIIIIII Product Features Four synchronous outputs Selectable divider multiplier Output Enable control Low phase error lt 150 ps Allows clock input to have spread spectrum modulation for EMI reduction Low output skew lt 200 ps Low cycle jitter lt 200 ps Industrial temperature 40 C to 85 C 3 3V V supply Packages 24 pin QSOP Q and24 pin TSSOP L Block Diagram OE 0 3 HF CLKIN PLL PPN DIV DIV 0 1 J Clock Select Table OUTx CLKIN 2xCLKIN 3xCLKIN 4xCLKIN 133MHz CLKIN 2 33MHz CLKIN 1 5xCLKIN 100MHz 2xCLKIN 133MHz PCI X Clock Buffers Product Description PI6C2410 is a low skew low jitter PLL clock buffer with divider or multiplier designed for PCI X application in servers and worksta tions There are two selectable input ranges using HF input 10 40 MHzand 40 80 MHz All outputs are synchronized to the input and to the other outputs Each output can be independently turned off to reduce EMI and power consumption Pin Configuration 24 LI CLKIN PS8593 01 22 02 PI6C2410 14 PERICOM ra xa S TITITTITITTITITTETEITTITETTETETTETETTETETTETETTETETTETET TE TET TE
3. Input Current Low Output Voltage Vcc 3 0V Io 12mA Voh High Output Voltage Vcc 3 0V Ioh 12mA Idd 33 Supply Current Ci 15pF Four 33MHz Idd_66 Supply Current C 15pE Four 66MHz Idd 100 Supply Current C 15pE Four 100MHz Idd 133 Supply Current Cj 15pE Four 133MHz Co Output Capacitance Ci Input Capacitance Ci Load Capacitance Loin Pin Inductance Switching Characteristics TA 25 C Vcc 3 3V 0 3V C12 15pF Four 7 66 67 MHz Parameter Test Conditions Low Freq HF 1 Input frequency High Freq HF 0 Propagation delay CLKIN to FBIN rising edges Vpp 2 Output skew 1 4V rising edges Pkg to pkg skew amp V pp 2 rising edges same CLKIN Cycle jitter Duty cycle 1 4V Rise Fall time 0 8V 2 0V Note Tic Tp n 1 Tp n Tac Ti Th Tp Tp n Period of the nth cycle Tp Period cycle time Tp n 1 Period of nl cycle Th Hightime 1 4V 3 PS8593 01 22 02 PERICOM nem PCI X Clock Buffers Figure 3 Output skew Device 1 1 65V OUTx Tskp2p Device2 1 65V OUTy Figure 5 Pkg to Pkg skew Figure 6 Propagation Delay Figure 7 Test load 4 PS8593 01 22 02 PERICOM mal PCI X Clock Buffers 1433433343 4344343 43443333313 4143144413 ETT TITTIE TE ETT ETT ETT TTIE TEEN AUR RO Packaging Mechanical 24 pin QSOP O
4. TITTIE TIT TE TIT TE TIT TETE TTIE TIT TE TE TE TE TE TE TE TE TE TE TIT TTIE TIT ETT IT Pin Description Pin Svmbol Description 21 20 17 16 OUT 03 Clock outputs To achieve zero input to output delay all outputs must have the same loading 11 14 OE 0 3 Active high Output Enable pulled up When OE is low OUT 0 3 outputs are disabled at low state FBOUT Feedback output To achieve zero input to output delay FBOUT must have the same loading as OUT 03 Feedback input 7pF must be added to the output driving this pin FBOUT in addition to the other load Input Clock High Frequency range pulled up Low 0 High Divider Multiplier Select pulled up 2 10 15 22 3 3V power 6 7 18 19 Ground 23 3 3V analog power 1 Analog ground Absolute Maximum Ratings Supply Voltage Vcc AVcc a 0 5Vto 7 0V Input Voltage 0 5V to Vcc 0 5V Industrial Operating Temperature Storage Temperature Junction Temperature Input ESD MIL 883 Method 3015 human body model Operating Condition Description I O Supply Analog Core Supply Industrial Ambient Temperature 9 PS8593 01 22 02 PERICOM n PCI X Clock Buffers DC Electrical Characteristics Over Operating Conditions Parameter Conditions Low Input Voltage High Input Voltage Low Input Current High
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PERICOM PI6C2410 handbook