ACS411CS View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
ACS411CS Datasheet PDF : 43 Pages
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LEDRX
=
PINRX
=
XIN
=
XOUT
=
F(2:0)
=
RPLL
=
ENPLL
=
DINP
=
DINN
=
DOUTP
=
DOUTN
=
IDOUT
=
ICOFF
=
CBTSTRP =
COFFWIN =
ENCOFFB =
ENRXB
=
RXFLAG
=
RXMON
=
COFFP
=
COFFN
=
CAGC
=
COFFSET =
VN
=
VP
=
PINN
=
PINP
=
MONN
=
BIASFIX
=
MODFIX
=
IBUF
=
SDATAN
=
SDATAP
=
SCLKN
=
SCLKP
=
TXEN
=
TXSEL
=
QUIETRX =
MONRX
=
GND
GND
GND
float
GND
float
GND
GND
GND
float
float
GND
GND
GND
float
GND
VDD
float
float
TXDATAN
float
float
TXDATAP
float
ENTX
float
float
float
float
float
float
GND/VDD*
GND/VDD*
GND
float
float
float
float
float
GND
GND
GND
VA+ RXVDD1 RXVDD2
50KΩ
50KΩ
LAP
TXDATAN
TXDATAP
MONP
ACS9020 ENTX
VDD
LAN
Laser
TXVDD
TXFLAG 10KΩ
TXMON
Fiber
When employing a 4-pin Laser,
the MONN pin is connected to the
cathode of the laser's pin-monitor
diode
* configure with a jumper to enable/disable automatic
bias power and modulation power regulation.
Figure 24: Diagram showing ACS9020 configuration for use with a 3-pin laser.
LEDRX
=
PINRX
=
XIN
=
XOUT
=
F(2:0)
=
RPLL
=
ENPLL
=
DINP
=
DINN
=
DOUTP
=
DOUTN
=
IDOUT
=
ICOFF
=
CBTSTRP =
COFFWIN =
ENCOFFB =
ENRXB
=
RXFLAG
=
RXMON
=
COFFP
=
COFFN
=
CAGC
=
COFFSET =
VN
=
VP
=
PINN
=
PINP
=
MONN
=
MONP
=
BIASFIX
=
MODFIX
=
IBUF
=
SDATAN
=
SDATAP
=
SCLKN
=
SCLKP
=
TXEN
=
TXSEL
=
QUIETRX =
MONRX
=
GND
GND
GND
float
GND
float
GND
GND
GND
float
float
GND
GND
GND
float
GND
VDD
float
float
TXDATAN
float
TXDATAP
float
float
ENTX
float
float
float
float
float
float
float
GND/VDD*
GND/VDD*
GND
float
float
float
float
float
GND
GND
GND
VA+ RXVDD1 RXVDD2
50KΩ
50KΩ
LED
LAP
TXDATAN
TXDATAP
ACS9020 ENTX
VDD
LAN
TXVDD
TXFLAG 10KΩ
TXMON
* configure with a jumper to enable/disable automatic
bias power and modulation power regulation.
Figure 25: Diagram showing ACS9020 configuration for LED transmission.
Fiber
33
ACS411CS PRE-RELEASE Issue 6.0 July 1999.
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