DatasheetsPDF.com

MAX3645

Maxim Integrated Products
Part Number MAX3645
Manufacturer Maxim Integrated Products
Description 125Mbps to 200Mbps Limiting Amplifier
Published Oct 26, 2006
Detailed Description www.DataSheet4U.com 19-3026; Rev 0; 10/03 +2.97V to +5.5V, 125Mbps to 200Mbps Limiting Amplifier with Loss-of-Signal D...
Datasheet PDF File MAX3645 PDF File

MAX3645
MAX3645

Overview
www.
DataSheet4U.
com 19-3026; Rev 0; 10/03 +2.
97V to +5.
5V, 125Mbps to 200Mbps Limiting Amplifier with Loss-of-Signal Detector General Description The MAX3645 limiting amplifier functions as a data quantizer and is pin compatible with the Mindspeed MC2045-2 and MC2045-2Y postamplifiers.
The amplifier accepts a wide range of input voltages and provides constant-level positive emitter-coupled logic (PECL) output voltages with controlled edge speeds.
The MAX3645 features an integrated power detector with complementary PECL loss-of-signal (LOS) outputs that indicate when the input power level drops below a programmable threshold.
An optional squelch function holds the data outputs at static levels during a LOS condition.
The MAX3645 operates from a single +3.
3V or +5.
0V power supply over a -40 ° C to +85 ° C temperature range.
It is available in 16-pin SO and 16-pin QSOP packages.
Features o Pin Compatible with the Mindspeed MC2045-2/MC2045-2Y o 500µV Input Sensitivity (BER = 10-12) o Compatible with 4B/5B Data Coding o Programmable LOS Threshold o o o o Stable LOS Threshold Over Supply Range Output Disable Function and Automatic Squelch Single +3.
3V or +5.
0V Power Supply 18mA Supply Current MAX3645 Ordering Information PART MAX3645ESE MAX3645EEE TEMP RANGE -40°C to +85°C -40°C to +85°C PIN-PACKAGE 16 SO 16 QSOP Applications SONET 155Mbps Transceivers Fast Ethernet Receivers FDDI 125Mbps Receivers FTTx Receivers ESCON Receivers TOP VIEW CAZ2 1 CAZ1 2 GNDA 3 DIN+ 4 DIN- 5 VCCA 6 CSD 7 DIS 8 Pin Configuration 16 TH 15 N.
C.
14 VCCE MAX3645 13 DOUT+ 12 DOUT11 GNDE 10 LOS 9 LOS SO/QSOP Typical Application Circuit VCC VCC VCC PIN K OUT+ 0.
1µF DIN+ CSD 1nF CSD VCCA CAZ1 CAZ2 VCCE N.
C.
DOUT+ CAZ 0.
1µF VCC MAX3644* IN GND MAX3645 OUT0.
1µF DINGNDA TH DOUTLOS GNDE 50Ω 50Ω 50Ω DIS RTH 100Ω LOS 50Ω VCC - 2V VCC - 2V *FUTURE PRODUCT ________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering inf...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)