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.
3,75 GHz RF inductor RF Design
Passive Components
The ceramic chip wire wound inductor from Coilcraft features a DC resistance of 1 O, a DC current of 175 mA, and a self-resonant frequency of 3,75 GHz.
Read more...Infineon launches Edge Ai software solution Altron Arrow
Analogue, Mixed Signal, LSI
Infineon has introduced DEEPCRAFT, a new software solution category brand for Edge AI and machine learning, after the company recognised the huge potential of Edge AI for the market.
Read more...IoT in a Box RF Design
Telecoms, Datacoms, Wireless, IoT
RAKwireless and Datacake have collaborated on a solution called ‘Real IoT in a Box’ to address the complexities of deploying IoT solutions, particularly when it comes to LoRaWAN.
Read more...Direction-finding antenna board RF Design
Telecoms, Datacoms, Wireless, IoT
u-blox’s ANT-B11 Bluetooth 5.1 direction-finding antenna board is a compact Bluetooth Low-Energy angle-of-arrival antenna and sensor board combined.
Read more...DC to 40 GHz termination RF Design
Enclosures, Racks, Cabinets & Panel Products
The TS400HM from Inmet by Spectrum Control is a 50 O termination that operates from DC to 40 GHz, and can handle an average input power of 1 W.
Read more...Multi-band satellite modules RF Design
Telecoms, Datacoms, Wireless, IoT
The UBX-R52/S52 Series from u-blox are Multi-band LTE-M/NB-IoT/Satellite Modules that operate in 3GPP cellular bands from 450 MHz to 2,46 GHz and 1,5 to 1,7 GHz for satellite connectivity.
Read more...16-bit voltage output denseDAC Altron Arrow
Analogue, Mixed Signal, LSI
The AD5766 uses a versatile four-wire serial interface that operates at clock rates of up to 50 MHz for write mode, and is compatible with SPI, QSPI, MICROWIRE, and DSP interface standards.
Read more...IO Ninja debugging tool RF Design
News
Tibbo has released a major update to IO Ninja, its versatile communications debugging tool for Windows, Linux, and macOS.
Read more...5G RedCap and its current environment RF Design
Telecoms, Datacoms, Wireless, IoT
5G RedCap is expected to be a key driver of the transition from 4G to 5G technology for many IoT applications.
Read more...2 GHz RF amplifier RF Design
Telecoms, Datacoms, Wireless, IoT
The GRF9461 from Guerrilla RF is an RF gain block that operates from 40 MHz to 2,0 GHz and provides a gain of 19,8 dB with a noise figure of 1,8 dB.
printer friendly version