Evaluation Board for 5P49V5908 VersaClock 5
This is the evaluation board for the Renesas 5P49V5908 programmable clock generator. With RMS phase jitter less than 0.75 picoseconds over the full 12kHz to 20MHz...
概要
説明
The 5P49V5908 is a programmable clock generator intended for high-performance consumer, networking, industrial, computing, and data communications applications. Configurations may be stored in on-chip One-Time Programmable (OTP) memory or changed using the I2C interface. This is Renesas' fifth generation of programmable clock technology (VersaClock® 5). The frequencies are generated from a single reference clock or crystal.
Two select pins allow up to four different configurations to be programmed and accessible using processor GPIOs or bootstrapping. The different selections may be used for different operating modes (full function, partial function, and partial power down), regional standards (US, Japan, Europe), or system production margin testing. The device may be configured to use one of two I2C addresses to allow multiple devices to be used in a system. The device is packaged in a 48-pin 6mm x 6mm VFQFPN (NDG48), with an industrial operating temperature of -40 °C to +85 °C.
特長
- Generates up to four independent output frequencies with a total of 11 differential outputs and one reference LVCMOS output
- Supports multiple differential output I/O standards:
- Three universal output pairs with each configurable as one differential output pair (LVDS, LVPECL, or regular HCSL) or two LVCMOS outputs. The frequency of each output pair can be individually programmed
- Eight copies of Low Power HCSL (LP-HCSL) outputs
- Meets PCIe® Gen 1/2/3, USB 3.0, 1/10 GbE clock requirements
- <0.7 ps RMS typical phase jitter on outputs
- Four fractional output dividers (FODs)
- Independent spread spectrum capability from each fractional output divider
- Stores 4 different configurations in OTP non-volatile memory
- Input frequency ranges up to 200MHz
- Output frequency ranges up to 350MHz
- Programmable loop bandwidth and crystal load capacitance
- 1.8V/2.5V/3.3V core and output voltages
- Supported by the Timing Commander™ software tool
製品比較
アプリケーション
アプリケーション
- Ethernet switch/router
- PCI Express 1.0/2.0/3.0
- Broadcast video/audio timing
- Multi-function printer
- Processor and FPGA clocking
- Any-frequency clock conversion
- MSAN/DSLAM/PON
- Fiber Channel, SAN
- Telecom line cards
- 1GbE and 10GbE
設計・開発
ソフトウェア／ツール
ソフトウェア／ツール
| Software title
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Software type
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会社名
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| 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。
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Code Generator | ルネサス |
1件
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ボード＆キット
モデル
ECADモデル
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ビデオ&トレーニング
Programmable Clock Generator with PCIe Timing Outputs by IDT
This video provides an overview of IDT's programmable clock generators 5P49V5907 and 5P49V5908 featuring the fifth generation of programmable clock technology (VersaClock® 5). With additional outputs supporting PCI Express® timing, these devices present a blend of low power, flexibility, and high performance suitable for a wide range of applications including performance consumer, networking, industrial, computing, and data communications. For more information, visit the Programmable Clocks page.
Video List
ニュース＆ブログ
| IDT社、PCI Expressタイミング対応の出力を追加した デバイスでVersaClock 5ファミリーを拡大 | ニュース | 2015年7月2日 |