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NB7VQ14M: Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps, with Selectable Input Equalizer

Overview
Specifications
Datasheet: 1.8V/2.5V/3.3V 8GHz /14Gbps Differential 1:4 Clock / Data CML Fanout Buffer w/ Selectable Input Equalizer
Rev. 0 (167.0kB)
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GreenPoint® Design Tool
Product Overview
Описание продукта
The NB7VQ14M is a high performance differential 1:4 CML fanout buffer with a selectable Equalizer receiver. When placed in series with a Clock/Data path operating up to 8 GHz or 14 Gb/s, respectively, the NB7VQ14M inputs will compensate the degraded signal transmitted across a FR4 PCB backplane or cable interconnect and output four identical CML copies of the input signal with a 1.8 V, 2.5 V or 3.3 V power supply. Therefore, the serial data rate is increased by reducing Inter-Symbol Interference (ISI) caused by losses in copper interconnect or long cables. The EQualizer ENable pin (EQEN) allows the IN/INb inputs to either flow through or bypass the Equalizer section. Control of the Equalizer function is realized by setting EQEN; When EQEN is set Low, the IN/IN inputs bypass the Equalizer. When EQEN is set High, the IN/INb inputs flow through the Equalizer. The default state at start-up is LOW. As such, NB7VQ14M is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock/Data distribution applications. The differential inputs incorporate internal 50-ohm termination resistors that are accessed through the VT pin. This feature allows the NB7VQ14M to accept various logic level standards, such as LVPECL, CML or LVDS. The 1:4 fanout design was optimized for low output skew applications. The NB7VQ14M is a member of the GigaComm™ family of high performance clock products.
Отличительные черты
 
  • Input Data Rate > 14 Gb/s, Typical
  • Input Clock Frequency > 8 GHz, Typical
  • 165 ps Typical Propagation Delay
  • 30 ps Typical Rise and Fall Times
  • < 15 ps Maximum Output Skew
  • < 0.8 ps Maximum RMS Clock Jitter
  • < 10 ps pp of Data Dependent Jitter
  • Differential CML Outputs, 400 mV Peak-to-Peak, Typical
  • Selectable Input Equalization
  • Operating Range: VCC = 1.71 V to 3.6 V with GND = 0 V
  • Internal Input Termination Resistors, 50-ohm
  • -40°C to +85°C Ambient Operating Temperature
Применения   End Products
  • Clock and Data Fanout in Routers, Swithers
 
  • Routers, Swithers
Технические информацие
Спецификацие (1) Типы корпусов (1)
Наличие и образцы
Продукт
Состояние
Compliance
Описание
Корпус
MSL*
Контейнер
Бюджетная цена единицы
Тип
Размеры
Тип
Кол.
NB7VQ14MMNG Active
Pb-free
Halide free
Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps, with Selectable Input Equalizer QFN-16 485G-01 1 Tube 123 Contact Sales Office
NB7VQ14MMNHTBG Active
Pb-free
Halide free
Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps, with Selectable Input Equalizer QFN-16 485G-01 1 Tape and Reel 100 Contact Sales Office
NB7VQ14MMNTXG Active
Pb-free
Halide free
Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps, with Selectable Input Equalizer QFN-16 485G-01 1 Tape and Reel 3000 Contact Sales Office
* Уровень чувствительности компонента к влажности
Market Leadtime (weeks) : 2 to 4
Mouser   (2015-07-09) : <1K
ON Semiconductor   (2015-07-08) : 1,476
Market Leadtime (weeks) : 2 to 4
Mouser   (2015-07-09) : <100
ON Semiconductor   (2015-07-08) : 1,700
Market Leadtime (weeks) : 4 to 8
Datasheet: 1.8V/2.5V/3.3V 8GHz /14Gbps Differential 1:4 Clock / Data CML Fanout Buffer w/ Selectable Input Equalizer
Rev. 0 (167.0kB)
»Показать химический состав
»Уведомление об обновлениях схем (1)
GreenPoint® Design Tool
Product Overview

Product Compliance Status Description Type Channels Input / Output Ratio Input Level Output Level VCC Typ (V) tJitterRMS Typ (ps) tskew(o-o) Max (ps) tpd Typ (ns) tR & tF Max (ps) fmaxClock Typ (MHz) fmaxData Typ (Mbps) Package Type
 Pb-free 
 Halide free 
 Active     Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps, with Selectable Input Equalizer   Buffer   1   1:4 
 CML 
 ECL 
 LVDS 
 CML 
 1.8 
 3.3 
 0.2   15   0.175   45   8500   14000   QFN-16 
 Pb-free 
 Halide free 
 Active     Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps, with Selectable Input Equalizer   Buffer   1   1:4 
 CML 
 ECL 
 LVDS 
 CML 
 1.8 
 3.3 
 0.2   15   0.175   45   8500   14000   QFN-16 
 Pb-free 
 Halide free 
 Active     Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps, with Selectable Input Equalizer   Buffer   1   1:4 
 CML 
 ECL 
 LVDS 
 CML 
 1.8 
 3.3 
 0.2   15   0.175   45   8500   14000   QFN-16 
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