DS90UB901QSQX/NOPB National Semiconductor, DS90UB901QSQX/NOPB Datasheet - Page 32

• 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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I
I
dently address slave devices. The mode enables or disables
I
I
I
vice. When enabled, the I
through and will be received by I
disabled, I
device. The pass through function also provides access and
2
2
2
2
2
C PASS THROUGH
C pass-through provides an alternative means to indepen-
C bidirectional control channel communication to the remote
C bus. This option is used to determine whether or not an
C instruction is to be transferred over to the remote I
2
C commands will be blocked to the remote I
2
C bus traffic will continue to pass
2
C devices downstream. If
FIGURE 28. Multiple Device Addressing
2
C de-
2
C
32
communication to only specific devices on the remote bus.
The feature is effective for both Camera mode and Display
mode.
For example in the configuration shown in
If master controller transmits I
0xA0, the SER A with I
I
through disabled, any I
I
2
2
C commands to remote Camera A. The SER B with I
C bus to Camera B.
2
2
C commands will be bypassed on the
C pass through enabled will transfer
2
C transaction for address
Figure
30113533
29:
2
C pass