DS90UB901QSQX/NOPB National Semiconductor, DS90UB901QSQX/NOPB Datasheet - Page 24

• Manufacturer Part Number: DS90UB901QSQX/NOPB
• Description: IC SER/DESER 10-43MHZ 16B 32LLP
• Manufacturer: National Semiconductor

Specifications of DS90UB901QSQX/NOPB

• Function: Serializer
• Data Rate: 688Mbps
• Input Type: LVCMOS
• Output Type: CML
• Number Of Inputs: 1
• Number Of Outputs: 1
• Voltage - Supply: 1.71 V ~ 1.89 V, 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 32-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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(Hex)
Addr
3
4
5
I
2
VDDIO Control
C Pass-Through
Transmission
VDDIO Mode
RESERVED
CRC Reset
EQ Control
CRC Fault
Auto ACK
Tolerant
Name
RRFB
Bits
7:0
7:0
7
6
5
4
3
2
1
0
TX CRC
CHECKER
ENABLE
RX CRC GEN
ENABLE
VDDIO
CONTROL
VDDIO MODE
I
THROUGH
AUTO ACK
CRC RESET
RRFB
EQ
RESERVED
2
C PASS-
Field
R/W
RW
RW
RW
RW
RW
RW
RW
RW
RW
24
Default
0x00'h
0x00'h
1
1
1
0
1
0
0
1
Back Channel CRC Enable
0: Disable
1: Enable
For proper CRC operation, on Serailizer 0x03h b[6]
control register must be Enabled.
Foward Channel CRC Enable
0: Disable
1: Enable
For proper CRC operation, on Serailizer 0x03h b[7]
control register must be Enabled.
Auto voltage control
0: Disable
1: Enable (auto detect mode)
VDDIO voltage set
0: 1.8V
1: 3.3V
I
0: Disabled
1: Enabled
0: Disable
1: Enable
1: CRC reset
Pixel Clock Edge Select
0: Parallel Interface Data is strobed on the Falling Clock
Edge
1: Parallel Interface Data is strobed on the Rising Clock
Edge.
EQ Gain
00'h = ~0.0 dB
01'h = ~4.5 dB
03'h = ~6.5 dB
07'h = ~7.5 dB
0F'h = ~8.0 dB
1F'h = ~11.0 dB
3F'h = ~12.5 dB
FF'h = ~14.0 dB
Reserved
2
C Pass-Through Mode
Description