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ANALOG DEVICES MAX3738ETG+T
SFP/SFF Optical Modules Driver, 2.97 V to 3.63 V Supply, 155 Mbps to 4.25 Gbps Data Rate, TQFN-24
Date/Lot Code
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX3738ETG+T
- Newark Part No.:
- 73Y3740
-
- Technical Datasheet:
- MAX3738ETG+T Datasheet
- ECAD / MCAD
-
Product Overview
The MAX3738ETG+T is a 155Mbps to 4.25Gbps SFF/SFP laser driver with extinction ratio control (ERC) in 24 pin TQFN package. This 3.3V laser driver designed for multirate transceiver modules with data rates from 155Mbps to 4.25Gbps. Lasers can be DC coupled to MAX3738 for reduced component count and ease of multirate operation. Laser ERC combines features of automatic power control (APC), modulation compensation and built-in thermal compensation. The APC loop maintains constant average optical power. The wide 5mA to 60mA (up to 85mA AC coupled) modulation current range and up to 100mA bias current range make MAX3738 ideal for driving FP/DFB lasers in fibre optic modules. The MAX3738 provides transmit disable control, single point fault tolerance, bias current monitoring and photocurrent monitoring. It is used in multirate OC-3 to OC-48 FEC transceivers, gigabit Ethernet SFF/SFP and GBIC transceivers, 1Gbps/2Gbps/4Gbps fibre channel SFF/SFP and GBIC transceivers.
- Supply voltage range from 2.97V to 3.63V
- Operating temperature range from -40°C to 85°C
- 47mA power supply current and 85mA modulation current
- Modulation compensation and on-chip temperature compensation
- Self biased inputs for AC coupling, enable control and laser safety feature
- Ground referenced current monitors, laser shutdown and alarm outputs
- Deterministic jitter of 18psP-P (2.7Gbps, 5mA ≤ IMOD ≤ 85mA) and random jitter of 0.62psRMS
- Modulation current temperature stability of ±175ppm/°C (5mA ≤ IMOD ≤ 10mA)
- Power supply noise rejection of 33dB at f ≤ 1MHz
- Output edge speed of 65ps at 5mA ≤ IMOD ≤ 85mA
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 / SFF Optical Modules
- :
- 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 18/03/24
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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
$5.23
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| 10+ | $4.72 | |
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| 50+ | $4.16 | |
| 100+ | $3.85 | |
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