Pi2EQX5804DNJE Pericom Semiconductor, Pi2EQX5804DNJE Datasheet - Page 15

• Manufacturer Part Number: Pi2EQX5804DNJE
• Description: Buffers & Line Drivers
• Manufacturer: Pericom Semiconductor

Specifications of Pi2EQX5804DNJE

• Logic Family: PI2EQX5804
• Logic Type: Serial Re-Driver
• Supply Voltage (max): 2.5 V
• Supply Voltage (min): - 0.5 V
• Maximum Operating Temperature: + 70 C
• Data Rate: 5 Gbps
• Maximum Power Dissipation: 1 W
• Minimum Operating Temperature: 0 C
• Output Current: +/- 25 mA
• Output Voltage: 0.4 V
• Supply Current: 800 mA

I
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2
PI2EQX5804D
PI2EQX5804D
PI2EQX5804D
I C Master
C Data Transfer
I C Master
I C Master
2
2
2
1. Read sequence
2. Write sequence
3. Combined sequence
DEV SEL
DEV SEL
DEV SEL
R / W
ACK
R / W
R / W
ACK
ACK
DUMMY BYTE ACK
DUMMY BYTE
PI2EQX5804D
DATA OUT
5.0Gbps 4-Lane PCIe® 2.0 ReDriver™ with Equalization & Emphasis
ACK
ACK
DEV SEL
DATA IN 1
Notes:
1. only block read and block write from the lowest byte
are supported for this application.
2. for some I 2 C application, an offset address byte will be
presented at the second byte in write command, which
is called dummy byte here and will be simply ignored in
this application for correct interoperation.
15
R / W
10-0170
ACK
ACK
ACK
DATA OUT 1 ACK
DATA OUT N
NO ACK
ACK
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DATA IN N
ACK
PI2EQX5804D
DATA OUT N
ACK
P-0.1
NO ACK
05/28/10