Evaluation Kit for 8T49N242
The 8T49N242-EVK is designed to help the customer evaluate the 8T49N242 Universal Frequency Translator (UFT 3G). When the board is connected to a PC running Timing...
概要
説明
The 8T49N242 has one fractional-feedback PLL that can be used as a frequency translator with jitter attenuation or a frequency synthesizer. It is equipped with four integer output dividers, allowing the generation of up to four different output frequencies, ranging from 8kHz to 1GHz. Output frequencies can be completely independent of the input frequencies. The four outputs may be selected among LVPECL, LVDS, HCSL, or LVCMOS output levels.
The 8T49N242 is ideal for use in a wide range of equipment, including 10G/40G/100G SONET/SDH and Ethernet network line cards, wireless base station baseband units, broadcast video, carrier Ethernet switches, OTN, or in test and measurement applications. For example, the 8T49N242 can be used in GbE/10GbE/100GbE Synchronous Ethernet line card applications to preserve the G.8262 compliance from the Synchronous Equipment Timing Source (SETS) on the timing card.
Renesas’ third-generation Universal Frequency Translator family also includes the 8T49N241 (2-in/1-PLL/4-out), the 8T49N285 (2-in/1-PLL/8-out), the 8T49N286 (4-in/2-PLL/ 8-out) and the 8T49N287 (2-in/2-PLL/8-out). These devices are complemented by the 82P33714 and 82P33731 synchronous equipment timing source for Synchronous Ethernet (SyncE) and 10G-40G SyncE, respectively.
To see other devices in this product family, visit the Universal Frequency Translators page.
特長
- Compliant with the requirements outlined in Telcordia GR-253-CORE (SONET) and ITU-T G.813/G.8262 (SDH/SONET & SyncE) when paired with a Synchronous Equipment Timing Source (SETS) device
- Generates up to 4 LVPECL/LVDS/HCSL or 16 LVCMOS output clocks ranging from 8kHz up to 1.0GHz (diff.), 8kHz to 250MHz (LVCMOS), that meet jitter limits for 10G up to 25G Ethernet applications
- 0.276ps RMS (including spurs), 12kHz to 20MHz
- Accepts up to two LVPECL, LVDS, LVHSTL, HCSL, or LVCMOS input clocks ranging from 8kHz up to 875MHz
- Auto and manual input clock selection with hitless switching
- Clock input monitoring, including support for gapped clocks
- Phase-Slope Limiting and Fully Hitless Switching options to control output phase transients
- Operates from a 10MHz to 50MHz fundamental-mode crystal
- Register programmable through I2C or via external I2C EEPROM
- 8T49N242-998 "Boot from EEPROM"
- 8T49N242-999 "powers up disabled"
- Supported by the Timing Commander™ software
製品比較
アプリケーション
アプリケーション
- OTN or SONET/SDH equipment
- Gigabit and Terabit IP switches/routers including Synchronous Ethernet
- Video broadcast
設計・開発
ソフトウェア／ツール
ソフトウェア／ツール
| Software title
|
Software type
|
会社名
|
|---|---|---|
| Timing Commander Timing Commander™は、Windows™ベースの革新的なソフトウェアプラットフォームで、システム設計を行うエンジニアは、直感的かつ柔軟なグラフィカルユーザインタフェース（GUI）により、高度なタイミングデバイスの構成、プログラミング、モニタリングが行えます。
|
Code Generator | ルネサス |
1件
|
||
ボード＆キット
モデル
ECADモデル
[製品選択]テーブル内の製品名をクリックするとSamacSysが提供する回路図シンボル、PCBフットプリント、3D CADモデルがご確認いただけます。 お探しのシンボルやモデルが見つからない場合、Webサイトから直接リクエストできます。
本デバイスは、ルネサス事業所でのプログラム書き込みが可能です。カスタムプログラムユーティリティをお試しください。
Processing table
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product
ビデオ&トレーニング
8T49N241/2: Universal Frequency Translators with Jitter Attenuation
This video provides an overview of the 8T49N241/2, a universal frequency translator designed for jitter attenuation. The video highlights the product's key features and capabilities.
Video List
ニュース＆ブログ
| ブログ | 2021年4月27日 | ||
| ブログ | 2019年6月14日 |
