Overview
The AD9514BCPZ, produced by Analog Devices Inc., is a multi-output clock distribution IC designed to emphasize low jitter and phase noise. This component is crucial for maximizing the performance of data converters and other applications that demand stringent phase noise and jitter requirements.
The device features three independent clock outputs, with two outputs operating at LVPECL levels up to 1.6 GHz, and the third output configurable to either LVDS (up to 800 MHz) or CMOS (up to 250 MHz) levels. The AD9514BCPZ is programmed using 11 pins with 4-level logic and operates from a single 3.3 V supply, making it versatile and efficient for various high-speed applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD9514BCPZ |
| Package Type | 32-Lead LFCSP (5mm x 5mm w/ EP) |
| Supply Voltage | 3.135 V to 3.465 V |
| Operating Temperature | -40°C to +85°C |
| Output Types | LVPECL, LVDS, CMOS |
| Maximum Output Frequency | LVPECL: 1.6 GHz, LVDS: 800 MHz, CMOS: 250 MHz |
| Programmable Divider Range | 1 to 32 |
| Delay Adjustment | 3 selectable full-scale delay values (1.5 ns, 5 ns, 10 ns) with 16 steps of fine adjustment |
| Jitter Performance | LVPECL: 225 fs rms typical, LVDS: 300 fs rms typical, CMOS: 290 fs rms typical |
| Moisture Sensitivity Level (MSL) | 3 (168 hours) |
Key Features
- Three independent clock outputs with programmable dividers (1 to 32).
- Two LVPECL outputs up to 1.6 GHz and one configurable LVDS or CMOS output.
- Low jitter and phase noise to maximize data converter performance.
- Delay adjustment with three selectable full-scale delay values and fine adjustment steps.
- Programmable using 11 pins with 4-level logic, eliminating the need for an external controller.
- Single 3.3 V supply operation.
- Operating temperature range from -40°C to +85°C.
Applications
- Data converter clocking (ADCs, DACs, DDSs, DDCs, DUCs).
- High-performance wireless transceivers.
- High-performance instrumentation.
- Broadband infrastructure.
- Automatic Test Equipment (ATE).
- Other applications requiring low jitter and phase noise clock distribution.
Q & A
- What is the primary function of the AD9514BCPZ?
The AD9514BCPZ is a multi-output clock distribution IC designed to provide low jitter and phase noise clock signals for various high-speed applications.
- How many clock outputs does the AD9514BCPZ have, and what are their types?
The AD9514BCPZ has three independent clock outputs: two LVPECL outputs and one output that can be configured as either LVDS or CMOS.
- What are the maximum operating frequencies for each output type?
The LVPECL outputs operate up to 1.6 GHz, the LVDS output up to 800 MHz, and the CMOS output up to 250 MHz.
- How is the AD9514BCPZ programmed?
The device is programmed using 11 pins with 4-level logic, eliminating the need for an external controller.
- What is the supply voltage range for the AD9514BCPZ?
The supply voltage range is from 3.135 V to 3.465 V.
- What is the operating temperature range of the AD9514BCPZ?
The operating temperature range is from -40°C to +85°C.
- What are the jitter performance specifications for the AD9514BCPZ?
The jitter performance is 225 fs rms typical for LVPECL, 300 fs rms typical for LVDS, and 290 fs rms typical for CMOS.
- What types of applications benefit from the AD9514BCPZ?
Applications include data converter clocking, high-performance wireless transceivers, high-performance instrumentation, broadband infrastructure, and Automatic Test Equipment (ATE).
- What is the package type and size of the AD9514BCPZ?
The package type is a 32-Lead LFCSP with a size of 5mm x 5mm w/ EP.
- Is the AD9514BCPZ RoHS compliant?
Yes, the AD9514BCPZ is lead-free and RoHS compliant.
