Hittite has launched three new logic devices which support 43-45 Gbps data transmission and clock rates up to 43 GHz. These devices are designed for a wide range of applications, and support many of the new and emerging optical, networking and storage area network (SAN) standards including 100 GbE, 40G (D)QPSK and 100G DP-QPSK.
The HMC841LC4B is a D-type flip-flop which supports single-ended or differential operation, and data transmission rates up to 43 Gbps. The device operates with clock signals up to 43 GHz, and the input is broadband from DC to 43 GHz. During normal operation, data is transferred to the outputs on the positive edge of the clock; reversing the clock inputs accommodates negative-edge triggered applications.
The HMC842LC4B is a 1:2 fanout buffer designed to support data transmission rates up to 45 Gbps and clock signals up to 28 GHz. The HMC843LC4B is easily configured to provide AND/NAND/OR/NOR functions supporting data transmission rates up to 45 Gbps and clock frequencies as high as 25 GHz. The differential input and output signals of the HMC841LC4B, HMC842LC4B and the HMC843LC4B are terminated with 50 Ohms to ground on-chip, and may be either AC or DC coupled.
Propagation delays are typically 10 ps, while rise and fall times are less than 12 ps. The devices exhibit only 2 ps p-p of deterministic jitter, and less than 300 fs of additive random jitter. Ideal for signal loss compensation or signal level optimisation, an output level control pin permits the differential output voltage swing to be adjusted.
The HMC841LC4B, HMC842LC4B and the HMC843LC4B are specified for operation from -40°C to +85°C and operate from a -3,3 V d.c. supply, while consuming less than 630 mW. Housed in ceramic, RoHS compliant, 4 x 4 mm SMT packages, these devices are also suitable for high-performance broadband test applications.
Nordic expands nRF Cloud with firmware vulnerability scanning RF Design
Computer/Embedded Technology
nRF Cloud identifies vulnerabilities in firmware and shows exactly which deployed devices are affected, empowering device manufacturers to address EU Cyber Resilience Act requirements.
Read more...Digital isolators for I2C interfaces
Analogue, Mixed Signal, LSI
Würth Elektronik has expanded its range of digital isolators with 2-channel bidirectional isolators for I2C communication interfaces.
Read more...Compact switch for 5G applications RF Design
Telecoms, Datacoms, Wireless, IoT
The Qorvo QPC6188 is a high-performance absorptive SP4T RF switch designed to meet the demanding requirements of modern wireless infrastructure and high-frequency communication systems.
Read more...Seeing through the noise RF Design
Editor's Choice Telecoms, Datacoms, Wireless, IoT
How Adaptive Long Coherent Integration (ALCI) delivers superior measurement and positioning performance where conventional receivers fall short.
Read more...Bluetooth Classic and LE Audio module RF Design
Telecoms, Datacoms, Wireless, IoT
Refresh legacy Bluetooth designs and unlock Bluetooth Core 6.0 LE Audio in one rugged, ready to implement module.
Read more...Centimetre-level navigation without RTK infrastructure RF Design
Telecoms, Datacoms, Wireless, IoT
From precision agriculture and infrastructure inspection to beyond visual line of sight missions, modern UAVs demand far greater positional reliability than standard GNSS systems can typically provide.
Read more...Ultra-low-power smart metering EBV Electrolink
Analogue, Mixed Signal, LSI
ScioSense’s UFC23 sensor combines improved resolution and offset stability with ultra-low standby current, enabling high-end battery-powered water, heat, gas and leak detection meter designs.
Read more...Industrial vibration sensing simplified Altron Arrow
Analogue, Mixed Signal, LSI
The IIS3DWBG1 from STMicroelectronics is a high performance, three-axis digital vibration sensor engineered for demanding industrial applications where accurate motion monitoring is essential.
Read more...Understanding two key tools for cleaner serial data Altron Arrow
Editor's Choice Analogue, Mixed Signal, LSI
Understanding how pre-emphasis and equalisation works, and when to use one over the other, is critical when designing reliable high-speed systems.
Read more...Axon NPU powers smarter edge RF Design
AI & ML
The nRF54LM20B from Nordic Semiconductor is an ultra-low-power wireless SoC that combines advanced edge AI capabilities with robust radio connectivity and rich peripheral support.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version