MPC905 Integrated Device Technology, MPC905 Datasheet - Page 4

• Manufacturer Part Number: MPC905
• Description: Pci Clock Xtal/lvcmos-input Lvcmos-output 100-mhz 1 6 Clock Generator/fanout Buffer
• Manufacturer: Integrated Device Technology

IDT™ / ICS™ PCI CLOCK GENERATOR/FANOUT BUFFER
MPC905
1:6 PCI CLOCK GENERATOR/FANOUT BUFFR
Table 7. Crystal Specifications
Crystal Cut
Resonance
Frequency Tolerance
Frequency/Temperature Stability
Operating Range
Shunt Capacitance
Equivalent Series Resistance (ESR)
Correlation Drive Level
Aging
ENABLE2
ENABLE1
BCLK0–4
BCLK5
C1
PIN 16
10 pF
11.1111 MHz
Parameter
Y1
C1
PIN 16
C3
PIN 1
10 pF
33.3333 MHz
16 pF
C
Y1
TRAP
C3
f
FUND
PIN 1
=
100Ω
16 pF
2π
L
TRAP
√
Figure 3. Crystal Oscillator Interface
Figure 4. Crystal Oscillator Interface
L
TRAP
Figure 5. Enable Timing Diagram
Fundamental AT Cut
Parallel Resonance
±75 ppm at 25°C
±150 pm 0 to 70°C
0 to 70°C
5-7 pF
50 to 80Ω
100 µW
5 ppm/Yr (First 3 Years)
1
C
TRAP
(Fundamental)
(3rd Overtone)
Value
4
MPC905 REV 4 JANUARY 8, 2008