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MAX3798ETJ+
Limiting Amplifier, 2.85 V, 3.63 V, TQFN, 32 Pins, -40 °C
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX3798ETJ+
- Order Code:
- 2516877
- Technical Datasheet:
- MAX3798ETJ+ Datasheet
Product Overview
The MAX3798ETJ+ is a 1.0625Gbps to 10.32Gbps, integrated, low power SFP+ limiting amplifier and VCSEL driver in 32 pin TQFN package. This highly integrated limiting amplifier and VCSEL driver designed for 1x/2x/4x/8x fibre channel transmission systems at data rates up to 8.5Gbps as well as for 10GBASE-SR transmission systems at a data rate of 10.3125Gbps. This low-power integrated limiting amplifier and VCSEL driver IC enables a platform design for SFP MSA as well as for SFP+ MSA-based optical transceivers. The high-sensitivity limiting amplifier limits the differential input signal generated by a transimpedance amplifier into a CML-level differential output signal. The use of a 3-wire digital interface reduces the pin count while enabling advanced Rx and Tx settings without the need for external components. It is used in 1x/2x/4x/8x SFF/SFP/SFP+ MSA fibre channel (FC) optical transceiver, 10GBASE-SR SFP+ optical transceiver and 10GBASE-LR SFP+ optical transceiver (1310nm VCSEL).
- Supply voltage range is 2.85V to 3.63V, low power dissipation of 320mW at 3.3V
- Operating temperature range from -40°C to 85°C, 26ps rise and fall time at Rx/Tx output
- 3mVp-p receiver sensitivity at 10.32Gbps, 4psp-p DJ at receiver output at 8.5Gbps 8B/10B
- Mode select for high-gain mode and high bandwidth mode, CML output squelch
- CML output slew-rate adjustment for high gain mode, polarity select for Rx and Tx
- CML output with continuous level adjustment, LOS assert level adjustment & LOS polarity select
- Bias current up to 15mA, integrated eye safety features & selectable de-emphasis at Rx output
- Eye-crossing adjustment of modulation output, 3-wire digital interface &
- Programmable deemphasis at Tx output, fast mode-select change time of 10µs
- Modulation current up to 12mA into 100 ohm differential load
Applications
Signal Processing, Sensing & Instrumentation
Product Information
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- -
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- 2.85V
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- 3.63V
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- TQFN
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- 32Pins
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- -40°C
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- 85°C
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- -
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- MSL 1 - Unlimited
Technical Documents (1)
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Terms and Conditions
CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
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Rs.668.00
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| Quantity | Price | Your Price |
|---|---|---|
| 1+ | Rs.668.00 | |
| 10+ | Rs.597.29 | |
| 25+ | Rs.578.32 | |
| 100+ | Rs.512.14 | |
| 250+ | Rs.483.49 | |
| 500+ | Rs.445.00 | |
| 1000+ | Rs.409.00 | |
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