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155Mbps to 4.25Gbps SFF/SFP Laser Driver with Extinction Ratio Control
| メーカー : | Maxim Integrated |
|---|---|
| パッケージ : | TQFN-24 |
| 製品 : | Laser Driver |
| Datasheet: | MAX3738ETG+ Datasheet (PDF) |
| RoHs Status: | Rohs |
| 在庫: | 14082 |
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MAX3738ETG+ 製品詳細
The MAX3738ETG+ is a +3.3V laser driver designed for multirate transceiver modules with data rates from 1Gbps to 4.25Gbps. Lasers can be DC-coupled to the MAX3738ETG+ for reduced component count and ease of multirate operation. Laser extinction ratio control (ERC) combines the features of automatic power control (APC), modulation compensation, and built-in thermal compensation. The APC loop maintains constant average optical power. Modulation compensation increases the modulation current in proportion to the bias current. These control loops, combined with thermal compensation, maintain a constant optical extinction ratio over temperature and lifetime. The MAX3738ETG+ accepts differential data input signals. The wide 5mA to 60mA (up to 85mA AC-coupled) modulation current range and up to 100mA bias current range, make the MAX3738ETG+ ideal for driving FP/DFB lasers in fiber optic modules. External resistors set the required laser current levels. The MAX3738ETG+ provides transmit disable control (TX_DISABLE), single-point fault tolerance, bias-current monitoring, and photocurrent monitoring. The device also offers a latched failure output (TX_FAULT) to indicate faults, such as when the APC loop is no longer able to maintain the average optical power at the required level. The MAX3738ETG+ is compliant with the SFF-8472 transmitter diagnostic and SFP MSA timing requirements. The MAX3738ETG+ is offered in a 4mm x 4mm, 24-pin thin QFN package and operates over the extended -40°C to +85°C temperature range.
アプリケーション/パラメータの範囲
- Single +3.3V Power Supply
- 47mA Power-Supply Current
- 85mA Modulation Current
- 100mA Bias Current
- Automatic Power Control (APC)
- Modulation Compensation
- On-Chip Temperature Compensation
- Self-Biased Inputs for AC-Coupling
- Ground-Referenced Current Monitors
- Laser Shutdown and Alarm Outputs
- Enable Control and Laser Safety Feature
アプリケーションの範囲
- 1Gbps/2Gbps/4Gbps Fibre Channel SFF/SFP and GBIC Transceivers
- Gigabit Ethernet SFF/SFP and GBIC Transceivers
- Multirate OC-24 to OC-48 FEC Transceivers
(商品画像: Diagram)
技術的パラメータ
- Data Rate
- 155 Mbps to 4.25 Gbps
- Operating Supply Voltage
- 3.3 V
- Supply Current
- 47 mA
- Maximum Operating Temperature
- + 85 C
- Package / Case
- TQFN-24
- Packaging
- Tube
- Maximum Power Dissipation
- 1805 mW
- Minimum Operating Temperature
- - 40 C
- Mounting Style
- SMD/SMT
- Type
- Laser Driver
MAX3738ETG+ Datasheet
-
MAX3738 data sheet for guidance
MAX3738ETG+ 同等の部分
MAX3738ETG+コンポーネントには、これらの交換部品や代替部品を検討することができます。
| モデル | メーカー | パッケージ | 備考 |
|---|---|---|---|
| MAX3738AETG+ | |||
| MAX3738BETG+ | |||
| MAX3738CETG+ |
MAX3738ETG+ 特殊な製品に関連する
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
-
**ylva***2020-03-28
Bonne emballage, bonne réception
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運送 & 支払い
運送
- 交通手段
- 出荷
- 配信
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
支払い
- お支払い方法
- 支払手数料
- Wire Transfer
- charge US$30.00 banking fee.
- Paypal
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
私たちは高品質の製品、思いやりのサービスと販売保証後を提供します
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私たちは、豊かな製品を持って、あなたの様々なニーズを満たすことができます。
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最小発注数量がの1pcsから始まります。
-
最低国際海運料金は$ 2.00米から始まります。
-
すべての製品の90日間の品質保証。
梱包
-
Step1: Products
-
Step2: Vacuum Packaging
-
Step3: Anti-Static Bag
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Step4: Individual Packaging
-
Step5: Packaging Boxes
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Step6: Bar-Code Shipping Tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
保証
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that MAX3738ETG+ is the original manufacturer or agent of MAXIM?
- We have a professional business development department to strictly test and verify the qualifications of MAXIM original manufacturers and agents. All MAXIM suppliers must pass the qualification review before they can publish their MAX3738ETG+ devices; we pay more attention to the channels and quality of MAX3738ETG+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of MAX3738ETG+ chips? Including MAXIM original factory information, Laser Driver application, MAX3738ETG+ pictures?
- You can use Jotrin's intelligent search engine, or filter by Laser Drivers category, or find it through Maxim Integrated Information page.
- Q: Are the MAXIM's MAX3738ETG+ price and stock displayed on the platform accurate?
- The MAXIM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MAX3738ETG+, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
-
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
-
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of MAX3738ETG+?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the MAX3738ETG+ we delivered, we will accept the replacement or return of the MAX3738ETG+ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MAX3738ETG+.
(3)The MAX3738ETG+ is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as MAX3738ETG+ datasheet pdf, MAX3738 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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