Low phase-noise PLL synthesizer

17 May 2006 Telecoms, Datacoms, Wireless, IoT Products & Solutions

Peregrine Semiconductor has released a 3,2 GHz Delta-Sigma modulated fractional-N phase locked-loop frequency synthesiser for low phase-noise space applications, such as high-capacity digital satellite payloads. The PE97632 chip is an addition to the company's single-chip rad-hard PLL integrated circuit product line. Previously, rad-hard space applications needing this level of performance required that the function be developed by assembling up to a hundred discrete components, says the company. Drop-in compatible with its predecessor, the PE9763, the PE97632 delivers a 4 to 10 dB improvement in close-in phase-noise. The device features a normalised phase-noise of -216 dBc/Hz, and, as a DSM frac-N device, it offers complete frequency plan flexibility in a single IC. The product is available in die or ceramic 68-lead CQFJ package.

www.peregrine-semi.com

Further reading:

Innovations shaping the safety and security landscape
Integrated Solutions Products & Solutions
TMT Services and Supplies is excited to connect with all attendees, share insights, and explore the latest trends and innovations shaping the safety and security landscape.

Read more...

---

Putting security in gear
Asset Management Products & Solutions
The inaugural Securex Cape Town 2025 will showcase a number of companies focused on vehicle and fleet security on South Africa’s dangerous and often crime-infested roads.

Read more...

---

Managing assets and clear communication
Asset Management Products & Solutions
Communication is essential for security management as well as efficient asset control. A few companies at Securex Cape Town 2025 might have the solution you are looking for.

Read more...

---

Drones and a hint of access control
Surveillance Products & Solutions
Drones are an indispensable tool for security operations, with more functionality and capabilities than ever. Securex Cape Town 2025 will naturally have drone service providers available to light the way for interested parties.

Read more...

---

Advanced time & attendance solutions
Technews Publishing Access Control & Identity Management Products & Solutions
From biometric devices to a powerful mobile app, you will see how businesses of all sizes save time, cut costs, and improve productivity with BioSyn.

Read more...

---

Electrical fire safety in lithium-ion battery rooms
Fire & Safety Residential Estate (Industry) Products & Solutions
Pratliperl is a non-combustible, ultra-lightweight aggregate that can be mixed with cement and applied as a plaster or screed to walls, floors, and ceilings. When applied at just 30 mm thickness, it delivers a two-hour fire rating.

Read more...

---

The first choice for electric fence management
Stafix Perimeter Security, Alarms & Intruder Detection Residential Estate (Industry) Products & Solutions
In South Africa, over 500 housing estates use JVA Perimeter Patrol, making it a widely used Electric Fence Management providing seamless integration with alarms, CCTV, VMS, access control and control room third-party software.

Read more...

---

New JVA MBxL energiser range
Stafix Perimeter Security, Alarms & Intruder Detection Residential Estate (Industry) Products & Solutions
The latest MBxL energisers stand out for their simplicity, allowing you to push the “On” button and have the unit tick away, or to configure it through our virtual keypad (VKP).

Read more...

---

Reliability, innovation and flexibility
Entry Pro Access Control & Identity Management Residential Estate (Industry) Products & Solutions
Through constant innovation and advancement in technology and systems, Entry Pro strives to provide its clients with not only the most suitable, but also the most advanced solution.

Read more...

---

Smarter security with automated visitor management
LD Africa Access Control & Identity Management Residential Estate (Industry) Products & Solutions
Automated visitor management solutions, like LD Access, are transforming this process by reducing human workload, while enhancing security and efficiency.

Read more...

---