MAX3945ETE+ Maxim Integrated Products, MAX3945ETE+ Datasheet - Page 21

• Manufacturer Part Number: MAX3945ETE+
• Description: IC AMP LIMITING 3.3V LP 16TQFN
• Manufacturer: Maxim Integrated Products
• Type: Limiting Amplifierr

Specifications of MAX3945ETE+

• Applications: Optical Networks
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN Exposed Pad, 16-DQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 12. Register Map (continued)
Receiver
Control
Register 2
Address =
H0x01
Receiver
Status
Register
Address =
H0x02
FUNCTION/
REGISTER
ADDRESS
REGISTER
______________________________________________________________________________________
RXCTRL2
RXSTAT
NAME
NORMAL
MODE
SFP+ Dual-Path Limiting Amplifier
R
R
R
R
R
R
R
R
R
R
SETUP
MODE
RW
RW
RW
RW
RW
RW
RW
RW
R
R
BIT NUMBER/
1.0625Gbps to 11.3Gbps,
1 (sticky)
0 (sticky)
TYPE
7
6
5
4
3
2
1
0
BIT NAME
LOS_POL
RXDE_EN
LOS2_EN
LOS1_EN
RX_POL
POR_2d
LOS_2d
SQ_EN
RX_EN
AZ_EN
DEFAULT
VALUE
X
X
0
1
1
1
0
1
0
1
RSSI monitor-
based LOS
0: disabled
1: enabled when
LOS1_EN = 0
Rx input-based
LOS
0: disabled
1: enabled
LOS polarity
0: inverse
1: normal
Rx polarity
0: inverse
1: normal
Squelch
0: disabled
1: enabled
Rx control
0: disabled
1: enabled
Rx deemphasis
0: disabled
1: enabled
Rx autozero
control
0: disabled
1: enabled
POR -> V
limit violation
Copy of LOS
status
NOTES
CC
low
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