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ANALOG DEVICES MAX3740AETG+T
SFP VCSEL Driver, 2.97 V to 3.63 V Supply, 3.2 Gbps Data Rate, TQFN-24
Date/Lot Code
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX3740AETG+T
- Newark Part No.:
- 73Y3742
-
- Technical Datasheet:
- MAX3740AETG+T Datasheet
- ECAD / MCAD
-
Product Overview
The MAX3740AETG+T is a 3.2Gbps SFP VCSEL driver with diagnostic monitors in 24 pin TQFN package. This high-speed VCSEL driver for small form-factor (SFF) and small form factor pluggable (SFP) fibre optic LAN transmitters. It contains a bias generator, a laser modulator and comprehensive safety features. The automatic power control (APC) adjusts the laser bias current to maintain average optical power over changes in temperature and laser properties. The driver accommodates common cathode and differential configurations. It can switch up to 15mA of laser modulation current and source up to 15mA of bias current. Adjustable temperature compensation is provided to keep the optical extinction ratio within specifications over the operating temperature range. The IC interfaces with the Dallas DS1858 to meet SFF-8472 timing and diagnostic requirements. IT is used in multirate (1Gbps to 3.2Gbps) SFP/SFF modules, gigabit Ethernet optical transmitters and fibre channel optical transmitters.
- Supply voltage range is 2.97V to 3.63V
- Operating temperature range from -40°C to +85°C
- Supports all SFF-8472 digital diagnostics
- 2mA to 15mA modulation current
- 1mA to 15mA bias current
- Optional peaking current to improve VCSEL edge speed
- Supports common cathode and differential configuration
- Automatic power control
- Safety circuits compliant with SFF and SFP MSAs
Applications
Communications & Networking
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- SFP VCSEL
- :
- TQFN
- :
- TQFN
- :
- 24Pins
- :
- 2.97V
- :
- 3.63V
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
Available for back order
More stock available to supplier lead times which is approximately 26/02/24
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
UK Stock
Delivery in 2-4 business days from our UK warehouse for in stock items
Delivery in 2-4 business days
(UK Stock)
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
$19.69
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| 10+ | $18.09 | |
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| 100+ | $15.29 | |
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