DS50PCI401SQE/NOPB National Semiconductor, DS50PCI401SQE/NOPB Datasheet - Page 17

• Manufacturer Part Number: DS50PCI401SQE/NOPB
• Description: IC PCI-E 5GBPS REPEATER 54LLP
• Manufacturer: National Semiconductor
• Type: Repeaterr

Specifications of DS50PCI401SQE/NOPB

• Tx/rx Type: CML/LPDS
• Delay Time: 200ps
• Capacitance - Input: 10pF
• Voltage - Supply: 2.375 V ~ 2.625 V
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: DS50PCI401SQETR

Write 32'h to address 0x47.
The following IDLE status should be observable on the ex-
ternal pins:
pin 19 – CH0 with CH2,
pin 20 – CH1 with CH3,
pin 46 – CH4 with CH6,
pin 47 – CH5 with CH7.
Pin = HIGH (VDD) means IDLE is detected (no signal
present).
Pin = LOW (GND) means ACTIVE (data signal present).
To monitor the RATE detect with two channels ORed (CH0
with CH2, CH1 with CH3, CH4 with CH6, CH5 with CH7):
17
Write C0'h to address 0x4C.
The following RATE status should be observable on the ex-
ternal pins:
pin 19 – CH0 with CH2,
pin 20 – CH1 with CH3,
pin 46 – CH4 with CH6,
pin 47 – CH5 with CH7.
Pin = HIGH (VDD) means high data rate is detected (6 Gbps).
Pin = LOW (GND) means low rate is detected (3 Gbps).
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