MAX3747

Features: Pin Compatible with Micrel SY88993V155Mbps to 3.2Gbps Operation>57dB of Gain for the MAX3747 and MAX3747A<10-12 BER with 2mVP-P Input Amplitude18mA Supply CurrentChatter-Free LOS with Programmable ThresholdOutput DISABLE FunctionPECL-Compatible InputsApplication-Gigabit Ethernet SF...

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SeekIC No. : 004410141 Detail

MAX3747: Features: Pin Compatible with Micrel SY88993V155Mbps to 3.2Gbps Operation>57dB of Gain for the MAX3747 and MAX3747A<10-12 BER with 2mVP-P Input Amplitude18mA Supply CurrentChatter-Free LOS wit...

floor Price/Ceiling Price

Part Number:
MAX3747
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

Pin Compatible with Micrel SY88993V
155Mbps to 3.2Gbps Operation
>57dB of Gain for the MAX3747 and MAX3747A
<10-12 BER with 2mVP-P Input Amplitude
18mA Supply Current
Chatter-Free LOS with Programmable Threshold
Output DISABLE Function
PECL-Compatible Inputs



Application

-Gigabit Ethernet SFP/SFF Optical Transceiver
-Modules
-1G/2G Fibre-Channel SFP/SFF Optical
-Transceiver Modules
-Multirate OC-3 to OC-48 FEC SFP/SFF Optical
-Transceiver Modules
-10G LX4 Transceiver Modules



Pinout

  Connection Diagram


Specifications

Power-Supply Voltage (VCC).................................-0.5V to +4.5V
Voltage at IN+, IN-............................(VCC- 2.4V) to (VCC+ 0.5V)
Voltage at DISABLE, LOS, TH, VREF.............-0.5V to (VCC+ 0.5V)
Current into LOS...................................................-1mA to +9mA
Current into VREF..................................................................2mA
Differential Input Voltage (IN+ - IN-).....................................2.5V
Continuous Current at CML Outputs
(OUT+, OUT-).....................................................-25mA to +25mA
Continuous Power Dissipation (TA= +70°C)
10-Pin µMAX (derate 6.9mW/°C above +70°C)..............552mW
Operating Junction Temperature Range (TJ)....-55°C to +150°C
Storage Ambient Temperature Range (TS).......-55°C to +150°C



Description

The MAX3747/MAX3747A multirate limiting amplifiers function as data quantizers for OC-3 through OC-48 syn- chronous optical network (SONET), Fibre-Channel, and Gigabit Ethernet optical receivers. They are pin-for-pin compatible with the SY88993V from Micrel Semiconductor, Inc. The amplifiers accept a wide range of input voltages and provide constant-level, current-mode logic (CML) output voltages with controlled edge speeds. The MAX3747 output voltage level is 500mVp-p and the MAX3747A output voltage is 800mVp-p.

The MAX3747/MAX3747A limiting amplifiers feature a programmable loss-of-signal detect (LOS) and an optional disable function (DISABLE). Output disable can be used to implement squelch.

The MAX3747/MAX3747A are available in a 3mm, 10-pin µMAX® package ideal for small form-factor receivers.




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