MPC905 Integrated Device Technology, MPC905 Datasheet
MPC905
Available stocks
Related parts for MPC905
MPC905 Summary of contents
Page 1
... V Tolerant Enable Inputs Functional Description The MPC905 device is targeted for PCI bus or processor bus environments with clock loads. Each of the six outputs on the MPC905 can drive two series terminated 50Ω transmission lines. This capability effectively makes the MPC905 a 1:12 fanout buffer. ...
Page 2
... Crystal Oscillator Terminals Output Enable Clock Outputs Positive Power Supply Negative Power Supply Output 5 OSC (On/Off) Low ON Toggling ON Low ON Toggling ON Min Max –0.5 4.6 –0 0 +70 –65 +150 +260 +125 1500 50 MPC905 REV 4 JANUARY 8, 2008 Unit V V °C °C °C ° ...
Page 3
... Power Supply Current CC C Input Capacitance IN 1. The MPC905 can drive 50Ω transmission lines on the incident edge. Each output drives one 50Ω parallel terminated transmission line /2. Alternately, the device drives up to two 50Ω series terminated transmission lines per output ...
Page 4
... TRAP TRAP L TRAP Figure 4. Crystal Oscillator Interface (3rd Overtone) Value Fundamental AT Cut Parallel Resonance ±75 ppm at 25°C ±150 70° 70°C 5 80Ω 100 µW 5 ppm/Yr (First 3 Years) Figure 5. Enable Timing Diagram 4 MPC905 REV 4 JANUARY 8, 2008 ...
Page 5
... Figure 6 illustrates an output driving a single series terminated line vs two series terminated lines in parallel. When taken to its extreme the fanout of the MPC905 clock driver is effectively doubled due to its capability to drive multiple lines. MPC905 ...
Page 6
... MPC905 1:6 PCI CLOCK GENERATOR/FANOUT BUFFR IDT™ / ICS™ PCI CLOCK GENERATOR/FANOUT BUFFER PACKAGE DIMENSIONS CASE 751B-05 ISSUE L PLASTIC SOIC PACKAGE 6 PAGE MPC905 REV 4 JANUARY 8, 2008 ...
Page 7
... MPC905 1:6 PCI CLOCK GENERATOR/FANOUT BUFFR IDT™ / ICS™ PCI CLOCK GENERATOR/FANOUT BUFFER PACKAGE DIMENSIONS CASE 751B-05 ISSUE L PLASTIC SOIC PACKAGE 7 PAGE MPC905 REV 4 JANUARY 8, 2008 ...
Page 8
... MPC905 1:6 PCI CLOCK GENERATOR/FANOUT BUFFR Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales For Tech Support 800-345-7015 netcom@idt.com 408-284-8200 480-763-2056 Fax: 408-284-2775 Corporate Headquarters Asia Pacific and Japan Integrated Device Technology, Inc. Integrated Device Technology 6024 Silver Creek Valley Road Singapore (1997) Pte ...