PM5364 pmc-sierra, PM5364 Datasheet - Page 68

• Manufacturer Part Number: PM5364
• Description: Tupp 2488 Assp Telecom Standard
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2011334, Issue 7
Pin Name
LQAVD
LC_AVDL[2]
LC_AVDL[1]
LC_AVDL[0]
LC_AVDH[1]
LC_AVDH[0]
LAVDL
LAVDH
SQAVD
SC_AVDL[2]
SC_AVDL[1]
SC_AVDL[0]
SC_AVDH[1]
SC_AVDH[0]
Analog Power and Ground (System Side) (18 pins)
Type
Analog
Power
(2.5V)
Analog
Power
(1.2V)
Analog
Power
(2.5V)
1.2V
Analog
Power
2.5V
Analog
Power
Analog
Power
(2.5V)
Analog
Power
(1.2V)
Analog
Power
(2.5V)
Analog Power and Ground (Line Side) (14 pins)
Pin No.
B25
C27
E26
E24
E27
D24
D27
C24
C22
C20
C18
C16
E25
C28
AL11
AL9
AK9
AK11
AK8
AN12
TUPP™ 2488 ASSP Telecom Standard Product Data Sheet
Function
Quiet analog power (LQAVD) is a +2.5V power
supply.
supply de-coupled externally to GROUND. Please
refer to TUPP 2488 Board Design Guidelines
(PMC-2020238) for decoupling information on this
signal.
The line side quiet CSU analog power
(LC_AVDL[2:0]) pins are connected to a +1.2V
power supply for the quiet analog blocks. Please
refer to TUPP 2488 Board Design Guidelines
(PMC-2020238) for decoupling information on this
signal.
The line side quiet CSU analog power
(LC_AVDH[1:0]) pins are connected to a +2.5V
power supply for the quiet analog blocks. Please
refer to TUPP 2488 Board Design Guidelines for
decoupling information on this signal.
This is a shared 1.2V power supply to all line side
analog blocks on the chip. Please refer to TUPP
2488 Board Design Guidelines for decoupling
information on this signal
This is shared 2.5V power supply to all line side
analog blocks in the chip. . Please refer to TUPP
2488 Board Design Guidelines for decoupling
information on this signal
Quiet analog power (SQAVD) is a +2.5V power
supply.
SQAVD should be connected to a +2.5V power
supply de-coupled externally to GROUND via a
0.1µF ceramic decoupling capacitor for proper HF
noise shunting.
The system side quiet CSU analog power
(SC_AVDL[2:0]) pins are connected to a +1.2V
power supply for the quiet analog blocks Please
refer to TUPP 2488 Board Design Guidelines for
decoupling information on this signal.
The system side quiet CSU analog power
(SC_AVDH[1:0]) pins are connected to a +2.5V
power supply for the quiet analog blocks. Please
refer to TUPP 2488 Board Design Guidelines for
decoupling information on this signal.
LQAVD should be connected to a +2.5V power
Released
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