数据搜索系统,热门电子元器件搜索 |
|
HMC842 数据表(PDF) 4 Page - Analog Devices |
|
HMC842 数据表(HTML) 4 Page - Analog Devices |
4 / 11 page For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 • Fax: 978-250-3373 • Order online at www.hittite.com Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com 1 HMC842LC4B v03.0914 45 Gbps, FANOUT BUFFER w/ PROGRAMMABLE OUTPUT VOLTAGE The HMC842LC4B is a 1:2 Fanout Buffer designed to support data transmission rates up to 45 Gbps. The device can also operate with clock signals up to 28 GHz. During normal operation, input data (or clock) is transferred to both output channels. Differential input and output signals of the HMC842LC4B are terminated with 50 Ohms to ground on-chip, and may be either AC or DC coupled. The Outputs can be connected directly to a 50 Ohms-to-ground terminated system, while DC blocking capacitors should be used if the terminating system is 50 Ohms to a non-ground DC voltage. The HMC842LC4B also features two separate output level control pins, VAC1 and VAC2 which provide loss compensation and signal level optimization for each output channel independently. The HMC842LC4B operates from a single -3.3V DC supply and is available in a ceramic RoHS compliant 4 x 4 mm SMT package. General Description Features Functional Diagram Supports Clock Frequencies up to 28 GHz Independent Programmable Output Swing for Each Channel: 400 - 1200 mVp-p Diff. Supports Single-Ended or Differential Operation Power Consumption: 465 mW Less than 500 fs Additive RMS Jitter Fast Rise and Fall Times: <12ps 24 Lead 4x4mm SMT Package: 16mm2 Typical Applications The HMC842LC4B is ideal for: • OC-768 and SDH STM-256 Equipment • RF ATE Applications • Short, intermediate, & Long Haul Fiber Optic Applications • Broadband Test & Measurement • Serial Data Transmission up to 45 Gbps • Clock Buffering up to 28 GHz Electrical Specifications, TA = +25°C, Vee = -3.3V Parameter Conditions Min. Typ. Max Units Power Supply Voltage ±5 % Tolerance -3.47 -3.3 -3.13 V Power Supply Current VAC1 = VAC2 = -0.3V (Vout = 930 mVp-p diff @ 40 Gbps) 120 140 160 mA Output Amplitude Control Voltage [1] (VAC1, VAC2) -1.4 -0.3 0 V Maximum Data Rate 45 Gbps Maximum Clock Rate 28 32 GHz Input Amplitude Single-ended, peak-to-peak 50 1000 mVp-p Differential, peak-to-peak 100 2000 Input High Voltage -0.5 0.5 V Input Low Voltage -1 0 V |
类似零件编号 - HMC842 |
|
类似说明 - HMC842 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |