DS32EV400SQ/NOPB National Semiconductor, DS32EV400SQ/NOPB Datasheet - Page 9

• Manufacturer Part Number: DS32EV400SQ/NOPB
• Description: IC EQUALIZER QUAD 3.2GBPS 48LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of DS32EV400SQ/NOPB

• Applications: Signal Processing
• Interface: Serial
• Voltage - Supply: 2.5V, 3.3V
• Package / Case: 48-LLP
• Mounting Type: Surface Mount
• For Use With: DS32EV400-EVK - KIT EVALUATION
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DS32EV400SQTR

Note: RO = Read Only, RW = Read/Write
Name
Status
Status
Status
Enable/
Boost
(CH 0, 1)
Enable/
Boost
(CH 2, 3)
Signal
Detect
Signal
Detect
SMBus
Control
Output
Level
Address Default Type Bit 7
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x00
0x00
0x00
0x44
0x44
0x00
0x00
0x00
0x78
RO
RO
RO
RW
RW
RW
RW
RW
RW
ID Revision
EN1
EN3
EN1 Output
0:Enable
1:Disable
EN3 Output
0:Enable
1:Disable
SD3 ON Threshold
Select
00: 70 mV (Default)
01: 55 mV
10: 90 mV
11: 75 mV
SD3 OFF Threshold
Select
00: 40 mV (Default)
01: 30 mV
10: 55 mV
11: 45 mV
Reserved
Reserved
TABLE 1. SMBus Register Address
Bit 6
Boost 1
Boost 3
Boost Control for CH1
000 (Min Boost)
001
010
011
100 (Default)
101
110
111 (Max Boost)
Boost Control for CH3
000 (Min Boost)
001
010
011
100 (Default)
101
110
111 (Max Boost)
Bit 5
SD2 ON Threshold
Select
00: 70 mV (Default)
01: 55 mV
10: 90 mV
11: 75 mV
SD2 OFF Threshold
Select
00: 40 mV (Default)
01: 30 mV
10: 55 mV
11: 45 mV
9
Bit 4
Bit 3
SD3
EN0
EN2
EN0 Output
0:Enable
1:Disable
EN2 Output
0:Enable
1:Disable
SD1 ON Threshold
Select
00: 70 mV (Default)
01: 55 mV
10: 90 mV
11: 75 mV
SD1 OFF Threshold
Select
00: 40 mV (Default)
01: 30 mV
10: 55 mV
11: 45 mV
Output Level:
00: 400 mV
01: 540 mV
10: 620 mV
(Default)
11: 760 mV
P-P
P-P
P-P
P-P
Bit 2
SD2
Boost 0
Boost 2
Boost Control for CH0
000 (Min Boost)
001
010
011
100 (Default)
101
110
111 (Max Boost)
Boost Control for CH2
000 (Min Boost)
001
010
011
100 (Default)
101
110
111 (Max Boost)
Bit 1
SD1
SD0 ON Threshold
Select
00: 70 mV (Default)
01: 55 mV
10: 90 mV
11: 75 mV
SD0 OFF Threshold
Select
00: 40 mV (Default)
01: 30 mV
10: 55 mV
11: 45 mV
Reserved
www.national.com
Bit 0
SD0
SMBus
Enable
Control
0: Disable
1: Enable