DS90UR907QSQX/NOPB National Semiconductor, DS90UR907QSQX/NOPB Datasheet - Page 20

• Manufacturer Part Number: DS90UR907QSQX/NOPB
• Description: IC SERIALIZER 5-65MHZ 24B 36LLP
• Manufacturer: National Semiconductor

Specifications of DS90UR907QSQX/NOPB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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(dec)
ADD
0
1
2
(hex)
ADD
0
1
2
Register Name
Ser Config 1
Device ID
De-Emphasis
Control
Bit(s)
4:2
6:0
7:5
3:0
7
6
5
1
0
7
4
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
TABLE 5. Serial Bus Control Registers
Defa
(bin)
1101
000
000
000
ult
00
0
0
0
0
0
0
0
Function
Reserved
MAPSEL
VODSEL
Reserved
SLEEP
REG
REG ID
ID[X]
De-E Setting
De-E EN
Reserved
20
Description
Reserved
0: LSB on RxIN3
1: MSB on RxIN3
0: Low
1: High
Reserved
Note – not the same function as PowerDown (PDB)
0: normal mode
1: Sleep Mode – Register settings retained.
0: Configurations set from control pins
1: Configuration set from registers (except I2C_ID)
0: Address from ID[X] Pin
1: Address from Register
Serial Bus Device ID, Five IDs are:
7b '1101 000 (h'68)
7b '1101 001 (h'69)
7b '1101 010 (h'6A)
7b '1101 011 (h'6B)
7b '1101 110 (h'6E)
All other addresses are Reserved.
000: set by external Resistor
001: -1 dB
010: -2 dB
011: -3.3 dB
100: -5 dB
101: -6.7 dB
110: -9 dB
111: -12 dB
0: De-Emphasis Enabled
1: De-Emphasis Disabled
Reserved