1N4007 Datasheet, PDF (70/236 Pages) Naina Semiconductor ltd. – General Purpose Rectifier 1.0A

TMS320C6652, TMS320C6654
SPRS841D – MARCH 2012 – REVISED JUNE 2016
www.ti.com
6 Detailed Description
6.1 Recommended Clock and Control Signal Transition Behavior
All clocks and control signals must transition between V_IH and V_IL (or between V_IL and V_IH) in a monotonic
manner.
6.2 Power Supplies
The following sections describe the proper power-supply sequencing and timing needed to properly power
on the C6654 and C6652. The various power supply rails and their primary function is listed in Table 6-1.
NAME
CVDD
CVDD1
VDDT1
VDDT2
DVDD15
VDDR1
VDDR2
VDDR3
VDDR4
DVDD18
AVDDA1
AVDDA2
VREFSSTL
VSS
Table 6-1. Power Supply Rails on C6654 and C6652
PRIMARY FUNCTION
VOLTAGE
SmartReflex core supply
voltage
0.85 V - 1.1 V
Core supply voltage for memory 1.0 V
array
Reserved
1.0 V
SGMII/PCIE SerDes termination 1.0 V
supply
1.5-V DDR3 IO supply
1.5 V
Reserved
1.5 V
PCIE SerDes regulator supply 1.5 V
SGMII SerDes regulator supply 1.5 V
Reserved
1.8-V IO supply
Main PLL supply
DDR3 PLL supply
0.75-V DDR3 reference voltage
Ground
1.5 V
1.8 V
1.8 V
1.8 V
0.75 V
GND
NOTES
Includes core voltage for DDR3 module
Fixed supply at 1.0 V
Connect to CVDD1
Filtered version of CVDD1. Special considerations for noise. Filter is
not needed if SGMII/PCIE is not in use. C6654 only.
Connect to DVDD15
Filtered version of DVDD15. Special considerations for noise. Filter is
not needed if PCIE is not in use. C6654 only.
Filtered version of DVDD15. Special considerations for noise. Filter is
not needed if SGMII is not in use. C6654 only.
Connect to DVDD15
Filtered version of DVDD18. Special considerations for noise.
Filtered version of DVDD18. Special considerations for noise.
Should track the 1.5-V supply. Use 1.5 V as source.
70
Detailed Description
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