ONET1131EC-EVM 11.7-Gbps EML Driver EVM | TI
部品番号: ONET1131EC-EVM ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $1310.8602 | $1,310.86 |
| 10 | $1310.8602 | $13,108.60 |
| 100 | $1310.8602 | $131,086.02 |
| 500 | $1310.8602 | $655,430.10 |
| 1,000 | $1310.8602 | $1,310,860.20 |
ONET1131EC-EVM 概要
An EML driver is a high-speed semiconductor interface device that converts an electrical data stream into the drive required by an external electro-absorption modulated laser. The ONET1131EC family sits within high-speed optical transceiver signal-chain electronics, where transmit data must remain stable across long data rates and optical-module environments. Clock and data recovery helps the transmitter recover timing from the incoming data, while bypass mode supports operation at lower rates according to the manufacturer information.
The key documented operating span is 9.8 Gbps to 11.7 Gbps, and the device is identified as a 2.5-V EML modulator driver. Its integrated limiting amplifier and CDR reduce the external signal-chain components required in an optical transmitter prototype. The EVM provides a practical platform for evaluating the ONET1131EC, connecting it to test equipment, and characterizing the transmit path before a production board is designed.
ONET1131EC evaluation is suited to optical networking prototypes, 10G-class EML transmitter development, high-speed serial-interface experiments, and transceiver bring-up. The EVM should be treated as a development platform: final production designs still require appropriate power, thermal, impedance-control, signal-integrity, and layout engineering.
Before operation, consult the ONET1131EC EVM User's Guide for board connections, test conditions, and supported measurements. The available web sources identify the board and device, but do not provide enough verified detail for every package pin, electrical limit, connector, or compliance attribute; those values are intentionally left unspecified rather than guessed. This page separates the known ONET1131EC-EVM identity and verified operating context from engineering information that still requires the manufacturer documentation.
ドロップイン代替品: ONET1131EC-EVM — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
クイック比較ツール — 並列比較する代替部品を選択:
ONET1130EC
✅ ドロップイン📋 参考代替品（カタログ未掲載）
ONET1130EP
✅ ドロップイン📋 参考代替品（カタログ未掲載）
ONET1131ECRSMR
✅ ドロップイン📋 参考代替品（カタログ未掲載）
ONET1131ECRSMT
✅ ドロップイン📋 参考代替品（カタログ未掲載）
ONET1131EC-EVM 仕様（メーカー公開）
| Evaluation Module | ONET1131EC-EVM |
| Associated Device | ONET1131EC |
| Product Type | Laser driver evaluation board |
| Modulator Driver Supply | 2.5 V |
| Operating Data Rate | 9.8 Gbps to 11.7 Gbps |
| Clock and Data Recovery | Integrated transmit CDR |
| Reference Clock Requirement | No reference clock required |
| Limiting Amplifier | Integrated |
| CDR Bypass | Available for lower data rates |
| Serial Control Interface | Two-wire serial interface |
| Production Device Package | VQFN |
ONET1131EC-EVM インターフェースとコネクタ
ONET1131EC-EVM について、メーカーが公開しているインターフェース一覧はありません。コネクタとヘッダーの詳細については、メーカーのドキュメントを参照してください。
詳細は メーカー資料 をご参照ください（拡張ヘッダーのピン配置とコネクタのピン番号の詳細）。
主な用途
ONET1131EC-EVM の用途: 6 件s: 10G Optical Transceiver Bring-Up, EML Modulator Driver Evaluation, High-Speed Serial Interface Prototyping, Optical Networking Research, Clock-and-Data-Recovery Testing, Optical Module Power and Signal-Chain Design.
10G Optical Transceiver Bring-Up
ONET1131EC-EVM is appropriate for bringing up a 10G-class optical transmit path because the associated ONET1131EC is specified from 9.8 Gbps to 11.7 Gbps. Its integrated transmit clock and data recovery removes the need for a separate reference-clock arrangement in the device architecture, while the integrated limiting amplifier supports the receive-side signal-chain evaluation. Use the board to connect high-speed test stimulus, observe the transmit behavior, and compare results with the EVM User's Guide before layout capture. The verified data does not specify the EVM's supported optical reach, insertion-loss target, or production connector arrangement, so those requirements must remain design assumptions until confirmed.
おすすめ
EML Modulator Driver Evaluation
The board is designed around a 2.5-V EML modulator driver, making it useful for evaluating electrical drive conditions before connecting a complex optical subassembly. The ONET1131EC's stated 9.8-Gbps to 11.7-Gbps range provides a clear operating window for high-speed transmitter experiments. Engineers can use the EVM as the controlled baseline for data-rate sweeps, eye-related observations, and configuration tests, then reproduce the useful settings in a custom layout. Because the verified sources do not provide modulation voltage, optical extinction ratio, or laser bias specifications, those measurements should be taken from the device datasheet and validated experimentally.
おすすめ
High-Speed Serial Interface Prototyping
ONET1131EC-EVM can support prototype work on high-speed serial links where timing recovery is part of the transmit architecture. The associated ONET1131EC uses transmit CDR and is described as operating without a reference clock, which makes it useful for evaluating data-dependent clock recovery rather than only testing externally referenced links. Use the EVM with controlled differential stimulus and suitable measurement equipment, and compare CDR bypass operation with recovered-clock operation when applicable. The verified material does not define every input amplitude, jitter tolerance, or connector pinout, so those parameters must be taken directly from the current manufacturer documentation.
おすすめ
Optical Networking Research
The evaluation module is suitable for laboratory experiments involving 10G-class optical networking transmit paths and CDR behavior. The ONET1131EC-EVM gives engineers a manufacturer-defined platform rather than a loose collection of RF, clock, and driver circuits. It can support repeatable setup changes, controlled signal injection, and comparison of operating modes while the design is still being evaluated. The documented 2.5-V EML-driver identity and 9.8-Gbps-to-11.7-Gbps range are the principal verified anchors. Optical-module compatibility, reach, thermal performance, and production conversion criteria are not established by the supplied sources and should be verified before a research result is treated as a deployable design.
おすすめ
Clock-and-Data-Recovery Testing
Use ONET1131EC-EVM to investigate the ONET1131EC's integrated transmit clock-and-data-recovery behavior across its stated 9.8-Gbps to 11.7-Gbps operating range. The no-reference-clock architecture makes it useful for testing data-linked timing behavior, while CDR bypass mode is identified as available for lower data rates. In the lab, define stimulus amplitude, data pattern, measurement bandwidth, and recovery criteria before comparing configurations. Because the verified data does not provide jitter tolerance, loop bandwidth, or CDR configuration registers, those measurements are outside the supplied evidence and must be obtained from the ONET1131EC datasheet and EVM guide.
おすすめ
Optical Module Power and Signal-Chain Design
The EVM is a useful starting point for understanding how an integrated modulator driver, limiting amplifier, and transmit CDR can be organized inside an optical-module development workflow. Its 2.5-V EML-driver identity is relevant to power planning, while the 9.8-Gbps-to-11.7-Gbps rate range helps define the high-speed signal-integrity scope. Use the board to establish power sequencing, termination, probing, and thermal observations before converting the experiment to production PCB copper and connectors. The verified web results do not include the complete regulator design, decoupling requirements, board stack-up, or thermal limits; use the EVM User's Guide for those implementation details.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: ONET1131EC-EVM — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | ONET1130EC | ONET1130EP | ONET1131ECRSMR | ONET1131ECRSMT |
|---|---|---|---|---|---|
| Board Type | ONET1131EC-EVM evaluation module | Related production IC, not a confirmed EVM replacement | Related production IC, not a confirmed EVM replacement | ONET1131EC device-ordering variant | ONET1131EC device-ordering variant |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | VQFN associated device package | VQFN-family related device | VQFN-family related device | VQFN | VQFN |
| Associated Device | ONET1131EC | ONET1130EC | ONET1130EP | ONET1131ECRSMR | ONET1131ECRSMT |
主な差別化要因
- Evaluation-board form factor （vs ONET1130EC)
- Verified operating rate for the associated device （vs ONET1130EC)
- Integrated transmit functions （vs ONET1130EP)
設計ノート
Use only the supply values and sequencing shown in the current ONET1131EC EVM User's Guide. The verified product description identifies the ONET1131EC as a 2.5-V EML modulator driver, but it does not provide the EVM input-voltage tolerance, regulator current, startup order, or test-point limits. Confirm those details before connecting laboratory supplies, and keep the power return path short to avoid adding supply noise to a high-speed transmitter experiment.
Treat the EVM's high-speed connections as controlled-impedance test paths. Use the manufacturer's recommended input and output connections, keep probe loops small, and establish a repeatable measurement bandwidth before evaluating the 9.8-Gbps-to-11.7-Gbps operating range. The verified material does not specify connector launch geometry, differential impedance, insertion loss, or jitter limits, so these values must come from the EVM documentation and test setup rather than assumption.
Do not substitute ONET1130EC or ONET1130EP into the EVM solely because they are related Texas Instruments optical-networking parts. The supplied search results do not establish identical pinout, supply rails, CDR behavior, or board connectors. Likewise, the ONET1131ECRSMR and ONET1131ECRSMT results are device-ordering references, not verified board replacements. Obtain the relevant datasheets and compare every electrical and mechanical connection before substitution.
When converting the EVM experiment into a production design, preserve the reference-device placement and high-speed return paths until measurements support a change. Separate sensitive clock and data-routing regions from noisy supplies and keep the modulator-driver connections short. Because the verified data does not identify the EVM stack-up or layout dimensions, use the official EVM User's Guide and device datasheet as the authoritative starting point rather than copying an unverified third-party drawing.
コンプライアンス情報
Compliance attributes were not included in the verified product snippets or internal database data. The EVM is categorized as a development board, so automotive qualification is treated as not applicable rather than assumed.
