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AD9523BCPZ
+BOMIC INTEGER-N CLCK GEN 72LFCSP
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #AD9523BCPZ
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Bảng dữ liệu AD9523BCPZ DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tray |
| ProductStatus | Active |
| PLL | Yes |
| MainPurpose | Ethernet, Fibre Channel, SONET/SDH |
| Input | CMOS |
| Output | HSTL, LVCMOS, LVDS, LVPECL |
| NumberofCircuits | 1 |
| Ratio-Input:Output | 2:14 |
| Differential-Input:Output | Yes/Yes |
| Frequency-Max | 1GHz |
| Voltage-Supply | 1.71V ~ 3.465V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 72-VFQFN Exposed Pad, CSP |
Tổng quan
Description
The AD9523BCPZ supports multiple reference inputs and automatic switching, offering redundancy and reliability in critical systems. It also provides flexible frequency translation and distribution capabilities, with the ability to generate clocks at various frequencies from a single reference source. The device is programmable via an SPI interface, allowing for easy configuration and adaptation to specific application needs.
Key features include low power consumption, a compact 64-lead LFCSP package, and robust performance across a wide temperature range. These attributes make the AD9523BCPZ ideal for use in advanced electronic systems requiring precise and stable clock distribution.
Equivalent
1. Texas Instruments LMK04832 - a low-jitter clock generator with integrated PLLs
2. IDT 8T49N241 - a programmable clock generator
3. Silicon Labs SI5345 - a high-performance, low-jitter clock generator
4. Microchip's ZL30250 - a high-performance clock generator
These alternatives vary in specific features, so ensure compatibility with your application requirements.
Features
1. Output Clock Generation: It offers up to 14 LVPECL/HSTL/LVCMOS clock outputs and 2 auxiliary analog outputs, providing versatility for different application needs.
2. Phase-Locked Loop (PLL): It features a dual PLL architecture, allowing for low jitter clock generation and synchronization to an external reference.
3. Flexible Input: The device supports various input sources, including crystal oscillators and external references, enhancing design flexibility.
4. Programmable Dividers: It includes programmable output dividers, enabling the generation of multiple frequencies from a single input source.
5. Low Jitter: The AD9523BCPZ is designed to deliver low phase noise and jitter performance, essential for high-speed data conversion and RF applications.
6. Control Interface: It includes an SPI interface for device configuration and control, facilitating easy integration into digital systems.
7. Power Supply: The device operates on a 3.3V power supply and features low power consumption.
These features make the AD9523BCPZ suitable for applications in telecommunications, data communications, and instrumentation requiring high precision and reliability.
Pinout
The primary function of the AD9523 is to generate multiple synchronized clock outputs with low phase noise and jitter. It features an on-chip PLL (Phase-Locked Loop) with an integrated VCO (Voltage-Controlled Oscillator) and external clock inputs for flexible clock synthesis. The device has configurable outputs that can be programmed to provide a wide range of frequencies. It is used commonly in telecommunications, data centers, and other applications requiring precise timing and synchronization.
The AD9523 also includes features like programmable dividers, clock distribution, and various control interfaces to allow for easy integration into complex systems. For detailed pin functions and configurations, refer to the manufacturer's datasheet.