ONET2501PA
155 Mbps TO 2.5 Gbps LIMITING AMPLIFIER
SLLS602A 鈭?MARCH 2004 鈭?REVISED JULY 2004
features
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Multi-Rate Operation from 155 Mbps Up to
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2.5 Gbps
Low Power Consumption
Input Offset Cancellation
High Input Dynamic Range
Output Disable
Output Polarity Select
CML Data Outputs
Receive Signals Strength Indicator (RSSI)
Loss of Signal Detection
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Single 3.3-V Supply
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Surface Mount Small Footprint 3 mm
脳
3 mm 16-Pin QFN Package
applications
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SONET/SDH Transmission Systems at OC3,
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OC12, OC24, OC48
1.0625-Gbps and 2.125-Gbps Fibre Channel
Receivers
Gigabit Ethernet Receivers
description
The ONET2501PA is a versatile high-speed limiting amplifier for multiple fiber optic applications with data rates
up to 2.5 Gbps.
This device provides a gain of about 50 dB, which ensures a fully differential output swing for input signals as
low as 3 mV
p鈭抪
.
The high input signal dynamic range ensures low jitter output signals even when overdriven with input signal
swings as high as 1200 mV
p鈭抪
.
The ONET2501PA is available in a small footprint 3 mm
脳
3 mm 16-pin QFN package. The circuit requires a
single 3.3-V supply.
This power efficient limiting amplifier is characterized for operation from 鈥?0擄C to 85擄C
available options
TA
鈭?0擄C to 85擄C
PACKAGED DEVICE
ONET2501PARGT
FEATURES
2.5-Gbps limiting amplifier with LOS and RSSI
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
錚?/div>
2004, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
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