Overview
The ADF4001BRU-REEL7, produced by Analog Devices Inc., is a high-performance frequency synthesizer designed to implement clock sources for Phase-Locked Loops (PLLs) that require very low noise and stable reference signals. This device is particularly useful in applications where precise clock generation is critical, such as in telecommunications and data transmission systems. The ADF4001 features a low noise digital Phase Frequency Detector (PFD), a precision charge pump, and programmable reference and N counters, making it versatile for various clock generation needs.
Key Specifications
| Parameter | Value | Unit | Test Conditions |
|---|---|---|---|
| Operating Temperature | −40°C to +85°C | °C | |
| Power Supply (AVDD, DVDD) | 2.7 V to 5.5 V | V | |
| Charge Pump Power Supply (VP) | 2.7 V to 6.0 V | V | AVDD ≤ VP ≤ 6.0 V |
| RF Input Frequency (3 V) | 5 MHz to 165 MHz | MHz | |
| RF Input Frequency (5 V) | 10 MHz to 200 MHz | MHz | |
| RF Input Sensitivity | −10 dBm to 0 dBm | dBm | |
| Typical Operating Current | 4.5 mA | mA | AVDD = DVDD = 3 V ± 10% |
| Package Type | 16-Lead Thin Shrink Small Outline Package (TSSOP) |
Key Features
- Low noise digital Phase Frequency Detector (PFD) and precision charge pump
- Programmable 13-bit N counter and 14-bit reference counter
- Separate charge pump supply (VP) allows extended tuning voltage in 5 V systems
- Programmable charge pump currents
- 3-wire serial interface
- Hardware and software power-down mode
- Analog and digital lock detect
- Ultralow phase noise
- Hardware compatible with ADF4110/ADF4111/ADF4112/ADF4113
Applications
- Clock generation for PLLs
- Low frequency PLLs
- Low jitter clock source
- Clock smoothing
- Frequency translation
- Telecommunications: SONET, ATM, ADM, DSLAM, SDM
Q & A
- What is the operating temperature range of the ADF4001BRU-REEL7?
The operating temperature range is −40°C to +85°C. - What are the power supply voltage ranges for AVDD and DVDD?
The power supply voltage ranges are 2.7 V to 5.5 V for both AVDD and DVDD. - What is the range for the charge pump power supply (VP)?
The charge pump power supply (VP) ranges from 2.7 V to 6.0 V. - What are the typical RF input frequency ranges for the ADF4001BRU-REEL7?
The RF input frequency ranges are 5 MHz to 165 MHz at 3 V and 10 MHz to 200 MHz at 5 V. - What is the typical operating current of the ADF4001BRU-REEL7?
The typical operating current is 4.5 mA. - What package type is the ADF4001BRU-REEL7 available in?
The ADF4001BRU-REEL7 is available in a 16-Lead Thin Shrink Small Outline Package (TSSOP). - Does the ADF4001BRU-REEL7 support power-down modes?
Yes, it supports both hardware and software power-down modes. - Is the ADF4001BRU-REEL7 compatible with other Analog Devices PLLs?
Yes, it is hardware compatible with the ADF4110/ADF4111/ADF4112/ADF4113. - What are some common applications of the ADF4001BRU-REEL7?
Common applications include clock generation for PLLs, low frequency PLLs, low jitter clock sources, clock smoothing, frequency translation, and telecommunications systems like SONET, ATM, ADM, DSLAM, and SDM. - What are the key components of the ADF4001BRU-REEL7?
The key components include a low noise digital PFD, a precision charge pump, programmable reference and N counters, and a 3-wire serial interface.
