mpc9315far2 Integrated Device Technology, mpc9315far2 Datasheet - Page 8

• Manufacturer Part Number: mpc9315far2
• Description: 2.5v And 3.3v Lvcmos Pll Clock Generator
• Manufacturer: Integrated Device Technology

IDT™ 2.5 V and 3.3 V CMOS PLL Clock Generator and Driver
Freescale Timing Solutions Organization has been acquired by Integrated Device Technology, Inc
MPC9315
2.5 V and 3.3 V CMOS PLL Clock Generator and Driver
MPC9315
8
Example Configurations for the MPC9315
MPC9315 default configuration (feedback of QB3 = 100 MHz).
All control pins are left open.
fref = 80 MHz
Figure 5. MPC9315 180° Phase Inversion Configuration
MPC9315 1:1 frequency configuration (feedback of
QC1 = 33 MHz). FSELA = PSELA = H. All other control
pins are left open.
fref = 33 MHz
1
1
Frequency range
Frequency range
QC outputs
Figure 3. MPC9315 Default Configuration
QA outputs
QB outputs
QC outputs
QA outputs
QB outputs
Input
Input
CLK0
CLK1
REF_SEL
FB0
FB1
FBSEL
FSELA
FSELB
FSELC
PSELA
CLK0
CLK1
REF_SEL
FB0
FB1
FBSEL
FSELA
FSELB
FSELC
PSELA
80 MHz (Feedback)
33 MHz (Feedback)
MPC9315
MPC9315
37.50 MHz
75.00 MHz
37.50 MHz
18.75 MHz
18.75 MHz
37.50 MHz
37.50 MHz
18.75 MHz
Min
Min
QC0
QC1
QA0
QA1
QB0
QB1
QB2
QB3
QA0
QA1
QB0
QB1
QB2
QB3
QC0
QC1
160 MHz
80 MHz
80 MHz
40 MHz
40 MHz
80 MHz
80 MHz
40 MHz
Max
Max
160 MHz
80 MHz
40 MHz
33 MHz
66 MHz inv,
66 MHz
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MPC9315 4x, 2x, 1x frequency configuration (feedback of
QC1 = 19 MHz). All control pins are left open.
Figure 4. MPC9315 Zero Delay Buffer Configuration
MPC9315 1:1 frequency configuration (feedback of
QB3 = 75 MHz). FSELA = H, FSELC = L. All other control
pins are left open.
fref = 75 MHz
fref = 19 MHz
Frequency range
Figure 6. MPC9315 x4 Multiplier Configuration
Frequency range
1
0
QA outputs
QB outputs
QC outputs
QA outputs
QB outputs
QC outputs
Input
Input
CLK0
CLK1
REF_SEL
FB0
FB1
FBSEL
FSELA
FSELB
FSELC
PSELA
CLK0
CLK1
REF_SEL
FB0
FB1
FBSEL
FSELA
FSELB
FSELC
PSELA
75 MHz (Feedback)
19 MHz (Feedback)
MPC9315
MPC9315
37.50 MHz
37.50 MHz
37.50 MHz
37.50 MHz
Advanced Clock Drivers Devices
18.75 MHz
75.00 MHz
37.50 MHz
18.75 MHz
Min
Min
QA0
QA1
QB0
QB1
QB2
QB3
QC0
QC1
Freescale Semiconductor
QC0
QC1
QA0
QA1
QB0
QB1
QB2
QB3
80 MHz
80 MHz
80 MHz
80 MHz
160 MHz
40 MHz
80 MHz
40 MHz
Max
Max
75 MHz
75 MHz
75 MHz
19 MHz
76 MHz
38 MHz
NETCOM
MPC9315