PXB4360F Datasheet, PDF (56/66 Pages) Infineon Technologies AG – ICs for Communications

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No Microprocessor Interface is implemented in the CAME. In the CAME, data and control
interfaces are identical. For the interface description, refer to "Data Bus and Address Bus
Interface" on page 6-45.
The CAME mode register access takes place with request #6. For details about command
transfer, refer to VHFWLRQ  page 37.
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Adjustment of internal current sources is done using the RBIAS and VBIAS pins. VBIAS must
be connected to a precision voltage reference with 1.2 V ± 10%. Additionally, between the
RBIAS pin and ground, a resistor with 12.1 kΩ ± 1% is necessary.
VBIAS= 1 is interpreted as “powerdown” and disables the CAME functionality.
.
V33
R=10k
VBIAS
C=100nF
REF
1.2V
GND
LM4041EIM3-1.2
GND
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Data Sheet
6-56
07.2000