Agilent Technologies J-BERT N4903B Manual de usuario

Agilent N4916B De-emphasis Signal Converter Data Sheet, Version 1.1Accurately characterize your multi-gigabit serial interfaces with the 4-tap de-emp

2The de-emphasis technique is used in many popular gigabit serial bus interfaces operating at data rates above 1Gb/s, i.e. PCI Express®, USB3, SATA,

3Agilent N4916B ApplicationsEmulating transmitter de-emphasisThe de-emphasis signal converter N4916B allows emulating a transmitter by varying the de-

4Agilent N4916B ApplicationsTransmitter (TX) Receiver (RX)ChannelChannelTX latchTX PLLRX latchCDRRX PLLClock ClockReferenceClockNo TX de-emphasis Clos

5Agilent N4916B ApplicationsAnalyze BER and eye performance of half-rate clocked devicesThe clock multiplier option enables BER measurements using the

6Agilent N4916B SpecificationsDe-emphasis signal converterData rate 660 Mb/s to 14.2 Gb/s 1Output format NRZPre-cursor 0 to +12.0 dB/0.1 dB resolution

7Agilent N4916B SpecificationsFigure 10. Rear panel view of N4916BClock multiplierInput frequency range 1 to 7.5 GHz, Duty cycle 45-55%Multiplier fact

8Agilent N4916B SpecificationsRegulatory standardsSafety IEC61010-1:2001, EN61010-1:2001, CAN/CSA-C22 No. 61010-04, UL 61010-1:2004EMC IEC61326-1:1997

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