SI2107-D-FM Silicon Laboratories Inc, SI2107-D-FM Datasheet - Page 87

• Manufacturer Part Number: SI2107-D-FM
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2107-D-FM

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Register C5-CAh. Message FIFO 1–6
Register CBh. LNB Supply Control 1 (Si2108 and Si2110 only)
Name
Name
Bit
7:0
Bit
7:4
3:0
Bit
Bit
D7
D7
FIFO1–6[7:0]
VHIGH[3:0]
VLOW[3:0]
Name
Name
D6
D6
VLOW[3:0]
D5
D5
Message FIFO.
Contains message to be transmitted or message received.
LNB Supply Low Voltage.
Low voltage = Vlow_nom + VLOW[3:0] x 0.0625V + Vboost, where
Vlow_nom is determined by the LNBV(C0h[6]) register bit, and Vboost
is determined by the COMP(CEh[2]) register bit.
Default: Low voltage = Vlow_nom + 0.0 V + Vboost.
LNB Supply High Voltage.
High voltage = Vhigh_nom + VHIGH[3:0] x 0.0625V + Vboost, where
Vhigh_nom is determined by the LNBV(C0h[6]) register bit, and
Vboost is determined by the COMP(CEh[2]) register bit.
Default: High voltage = Vhigh_nom + 0.0 V + Vboost.
Rev. 1.0
D4
D4
FIFOx[7:0]
D3
D3
Function
Function
Si2107/08/09/10
D2
D2
VHIGH[3:0]
D1
D1
D0
D0
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