DS92LX2121SQE National Semiconductor, DS92LX2121SQE Datasheet - Page 20

• Manufacturer Part Number: DS92LX2121SQE
• Description: SERDES, 10-50MHZ, 40LLP
• Manufacturer: National Semiconductor

Specifications of DS92LX2121SQE

• Data Rate: 1.05Gbps
• No. Of Inputs: 21
• No. Of Outputs: 1
• Supply Voltage Range: 1.71V To 1.89V
• Driver Case Style: LLP
• No. Of Pins: 40
• Base Number: 2121
• Operating Temperature Range: -40°C To +85°C
• Serdes Function: Serializer
• Ic Input Type: LVCMOS
• Ic Output Type: LVCMOS
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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(Hex)
Addr
10
11
12
13
C
D
B
E
F
General Purpose
Detect Status
PCLK Detect
Control Reg
Cable Link
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Name
Bits
7:0
7:3
7:0
7:0
7:0
7:0
7:0
7:0
7:0
2
1
0
Field
RESERVED
RESERVED
PCLK DETECT
RESERVED
LINK DETECT
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
GPCR[7]
GPCR[6]
GPCR[5]
GPCR[4]
GPCR[3]
GPCR[2]
GPCR[1]
GPCR[0]
R/W
RW
R
R
20
Default
0
0
0
0
0
Description
Reserved.
Reserved.
1: Valid PCLK detected
0: Valid PCLK not detected
Reserved.
0: Cable link not detected
1: Cable link detected
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
Reserved.
0: LOW
1: HIGH