MPC8313E-RDBC Freescale Semiconductor, MPC8313E-RDBC Datasheet - Page 43
MPC8313E-RDBC
Manufacturer Part Number
MPC8313E-RDBC
Description
BOARD CPU 8313E VER 2.2
Manufacturer
Freescale Semiconductor
Series
PowerQUICC II™ PROr
Type
MPUr
Datasheets
1.MPC8313CZQAFFB.pdf
(100 pages)
2.MPC8313E-RDBB.pdf
(52 pages)
3.MPC8313E-RDBB.pdf
(2 pages)
Specifications of MPC8313E-RDBC
Contents
Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
MPC8313E
- Current page: 43 of 100
- Download datasheet (2Mb)
Figure 30
It assumes the DC levels of the clock driver are compatible with the MPC8313E SerDes reference clock
input’s DC requirement.
9.2.4
The clock driver selected should provide a high quality reference clock with low-phase noise and
cycle-to-cycle jitter. Phase noise less than 100 kHz can be tracked by the PLL and data recovery loops and
is less of a problem. Phase noise above 15 MHz is filtered by the PLL. The most problematic phase noise
occurs in the 1–15 MHz range. The source impedance of the clock driver should be 50 Ω to match the
transmission line and reduce reflections which are a source of noise to the system.
Table 40
Freescale Semiconductor
At recommended operating conditions with XV
Rising edge rate
Falling edge rate
Differential input high voltage
Differential input low voltage
Clock Driver
Single-Ended CLK
Driver Chip
describes some AC parameters for SGMII protocol.
shows the SerDes reference clock connection reference circuits for a single-ended clock driver.
AC Requirements for SerDes Reference Clocks
CLK_Out
MPC8313E PowerQUICC
Parameter
Table 40. SerDes Reference Clock Common AC Parameters
Figure 30. Single-Ended Connection (Reference Only)
33 Ω
Total 50 Ω. Assume clock driver’s
output impedance is about 16 Ω.
50 Ω
DD_SRDS1
100 Ω Differential PWB Trace
™
or XV
II Pro Processor Hardware Specifications, Rev. 3
DD_SRDS2
Rise edge rate
Fall edge rate
= 1.0 V ± 5%.
Symbol
V
V
IH
IL
SD n _REF_CLK
SD n _REF_CLK
+200
Min
1.0
1.0
—
High-Speed Serial Interfaces (HSSI)
50 Ω
50 Ω
MPC8313E
–200
Max
4.0
4.0
—
SerDes Refer.
CLK Receiver
Unit
V/ns
V/ns
mV
mV
Notes
2, 3
2, 3
2
2
43
Related parts for MPC8313E-RDBC
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Mpc8313e Powerquicc Ii Pro Processor
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
BOARD PROCESSOR
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
BOARD CPU 8313E VER 2.1
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Microprocessors - MPU 8313 REV2.2 PB ENC EXT
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Microprocessors - MPU 8313 REV2.2 PB W/ENC
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Microprocessors - MPU 8313 REV2.2 PB NO EN EXT
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Microprocessors - MPU 8313 REV2.2 PB NO ENC
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: