ICS87946AYI-01LFT IDT, Integrated Device Technology Inc, ICS87946AYI-01LFT Datasheet
ICS87946AYI-01LFT
Specifications of ICS87946AYI-01LFT
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ICS87946AYI-01LFT Summary of contents
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... Available in both standard (RoHS 5) and lead-free (RoHS 6) packages Pin Assignment 3 QA0:QA2 PCLK PCLK DIV_SELA DIV_SELB 3 QB0:QB2 DIV_SELC 4 QC0:QC3 1 ICS87946I- GND ICS87946I-01 32-Lead LQFP 7mm x 7mm x 1.45mm package body Y Package Top View ICS87946AYI-01 REV. BMAY 4, 2007 GND QB0 V DDB QB1 GND QB2 V DDB V DDC ...
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... When logic LOW, Pulldown the internal dividers and the outputs are enabled. See Table 3. LVCMOS/LVTTL interface levels. Test Conditions DDA DDB DDC 3.465V 2 Minimum Typical Maximum ICS87946AYI-01 REV. BMAY 4, 2007 Units pF pF Ω k Ω k Ω ...
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... Rating 4.6V -0. 0.5V DD -0. 0.5V DDx 47.9°C/W (0 lfpm) -65°C to 150°C = 3.3V ± 5 -40°C to 85°C DDC A Minimum Typical Maximum 3.135 3.3 3.135 3.3 ICS87946AYI-01 REV. BMAY 4, 2007 QC0:QC3 Hi-Z Active Active Active Active fIN/1 fIN/2 Units 3.465 V 3.465 ...
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... Typical Maximum 3.135 3.3 3.465 2.375 2.5 2.625 Minimum Typical Maximum -0.3 -5 2.6 -5 Minimum Typical Maximum 150 -5 -150 0.3 1.0 GND + 1.5 V ICS87946AYI-01 REV. BMAY 4, 2007 Units Units + 0.3 V 0.8 V 150 µA µA V 0.5 V µA 5 µA Units µA 5 µA µA µA ...
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... DDX /2 DDX 0.19 400 40 50 /2. DDX = 2.5V ± 5 -40°C to 85°C A Minimum Typical 2.5 3.2 /2 DDX /2 DDX /2 DDX /2 DDX 0.19 350 40 50 ICS87946AYI-01 REV. BMAY 4, 2007 Maximum Units 250 MHz 3 130 ps 320 ps 700 ps ps 950 /2. DDX Maximum Units 250 MHz 3 ...
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... Additive Phase Jitter @ 125MHz 12kHz to 20MHz = 0.19ps (typical) Offset Frequency (Hz) meets the noise floor of what is shown, but can actually be lower. The phase noise is dependant on the input source and measurement equipment. 6 ICS87946AYI-01 REV. BMAY 4, 2007 ...
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... IDT™ / ICS™ 16:1, SINGLE-ENDED MULTIPLEXER 2.05V±5% 1.25V±5% SCOPE DDA DDB, LVCMOS -1.25V±5% 3.3V/2.5V Output Load AC Test Circuit Qx V CMR Qy Output Skew QBx, QCx QAx Multiple Frequency Skew DDC GND V DDx 2 V DDx 2 tsk(o) tsk(ω) ICS87946AYI-01 REV. BMAY 4, 2007 SCOPE ...
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... Part-to-Part Skew 80% 20% Clock t Outputs R Output Rise/Fall Time IDT™ / ICS™ 16:1, SINGLE-ENDED MULTIPLEXER PCLK PCLK QAx, QBx, QCx Propagation Delay 80% QAx, QBx, QCx 20 Output Duty Cycle/Pulse Width/Period 8 V DDx DDx PERIOD 100% odc = t PERIOD ICS87946AYI-01 REV. BMAY 4, 2007 ...
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... R2/R1 = 0.609. IDT™ / ICS™ 16:1, SINGLE-ENDED MULTIPLEXER O : UTPUTS LVCMOS Outputs All unused LVCMOS output can be left floating. There should be no trace attached Single Ended Clock Input Figure 1. Single-Ended Signal Driving Differential Input PCLK V_REF nPCLK C1 0. ICS87946AYI-01 REV. BMAY 4, 2007 ...
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... Zo = 50Ω 3.3V LVPECL 50Ω 100 - 200 100 - 200 125 a 3.3V LVPECL Driver with AC Couple 3. 50Ω 100 Zo = 50Ω LVDS a 3.3V LVDS Driver ICS87946AYI-01 REV. BMAY 4, 2007 3.3V PCLK nPCLK HiPerClockS PCLK/nPCLK 3. PCLK nPCLK HiPerClockS PCLK/nPCLK R2 125 3. PCLK nPCLK HiPerClockS PCLK/nPCLK ...
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... NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs. Transistor Count The transistor count for ICS87946I-01 is: 1204 IDT™ / ICS™ 16:1, SINGLE-ENDED MULTIPLEXER θ vs. Air Flow JA 0 200 67.8°C/W 55.9°C/W 47.9°C/W 42.1°C/W 11 500 50.1°C/W 39.4°C/W ICS87946AYI-01 REV. BMAY 4, 2007 ...
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... D & E 9.00 Basic D1 & E1 7.00 Basic D2 & E2 5.60 Ref. e 0.80 Basic L 0.45 0.60 θ 0° ccc Reference Document: JEDEC Publication 95, MS-026 IDT™ / ICS™ 16:1, SINGLE-ENDED MULTIPLEXER Maximum 1.60 0.15 1.45 0.45 0.20 0.75 7° 0.10 12 ICS87946AYI-01 REV. BMAY 4, 2007 ...
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... Shipping Packaging 32 Lead LQFP 32 Lead LQFP 1000 Tape & Reel “Lead-Free” 32 Lead LQFP “Lead-Free” 32 Lead LQFP 1000 Tape & Reel 13 Temperature Tray -40°C to 85°C -40°C to 85°C Tray -40°C to 85°C -40°C to 85°C ICS87946AYI-01 REV. BMAY 4, 2007 ...
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... AC Characteristics Tables - added Additive Phase Jitter row. Added Additive Phase Jitter section. Application Section - added Recommendations for Unused Input and Output Pins. Ordering Information Table - added lead-free Part/Order Number and Note. Updated format throughout the datasheet. 14 Date 5/4/07 ICS87946AYI-01 REV. BMAY 4, 2007 ...
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ICS87946I-01 LOW SKEW, ÷1, ÷2 LVPECL-TO-LVCMOS/LVTTL CLOCK GENERATOR Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United ...