LNBH25L STMicroelectronics, LNBH25L Datasheet - Page 4
LNBH25L
Manufacturer Part Number
LNBH25L
Description
LNB supply and control IC with step-up and IA?C interface
Manufacturer
STMicroelectronics
Datasheet
1.LNBH25L.pdf
(28 pages)
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Block diagram
1
4/28
Block diagram
Figure 1.
Block diagram
DSQIN
ISEL
GND BYP
Doc ID 022634 Rev 2
reference
Voltage
ADDR
I2C Digital core
DAC
Drop control
Tone ctrl
Diagnostics
Protections
VCC
selection
Current
SCL
Limit
SDA
Regulator
Linear
AM10460v1
LX
PGND
VUP
VOUT
LNBH25L