NFA 噪声系数分析仪-N8973A
Why this presentation is important:
While there are several approaches for block and functional path level performance verification, most RF designers rely on corner and mismatch analysis as the workhorse for the bulk of their verification. This verification phase still consumes the largest percentage of simulation licenses, puts constraints on compute resource availability, and as the de facto signoff criteria at block and functional path level, is a gating factor in reducing time to tape out. Any technique that can address these issues while achieving the same level of verification quality delivers value to RF design and product managers, IT professionals, and RF design engineers. This webcast introduces a new Fast Mismatch analysis that delivers the same level of accuracy with the benefit of significantly reducing overall cost, verification time, and increased compute resource availability.
Who should attend:
If you will be designing, verifying, supporting or managing the verification of complex RF circuit blocks and RF transmitters and receivers in highly integrated RFICs, this Webcast is dedicated to you. This webcast introduces a new Fast Mismatch analysis that delivers the same level of accuracy as traditional mismatch analysis with the benefit of significantly reducing overall cost, verification time, and increased compute resource availability.
Noise figure and gain
Performance is dependent on the ENR1 of the noise source used:
N8973A, N8974A and N8975A Noise source ENR
(10 MHz to 3.0 GHz) 4-7 dB 12-17 dB 20-22 dB
Noise figure Measurement range 0 to 20 dB 0 to 30 dB 0 to 35 dB
Instrument uncertainty ± < 0.05 dB ± < 0.05 dB ± < 0.1 dB
Gain2 Measurement range -20 to +40 dB
Instrument uncertainty ± < 0.17 dB
N8974A and N8975A Noise source ENR
(>3.0 GHz) 4-7 dB 12-17 dB 20-22 dB
Noise figure Measurement range 0 to 20 dB 0 to 30 dB 0 to 35 dB
Instrument uncertainty ± < 0.15 dB ± < 0.15 dB ± < 0.2 dB
Gain2 Measurement range -20 to +40 dB
Instrument uncertainty ± < 0.17 dB
Specifications
Specifications are only valid for the stated operating frequency, and apply over
0° C to +55° C unless otherwise noted. The analyzer will meet its specifications
after 2 hours of storage within the operating temperature range, 60 minutes after
the analyzer is turned on, with Alignment running. A user calibration is required
before corrected measurements can be made.
Frequency
Frequency range1
N8973A 10 MHz to 3.0 GHz
N8974A 10 MHz to 6.7 GHz
N8975A 10 MHz to 26.5 GHz
Measurement bandwidth (nominal)
N8973A, N8974A, N8975A 4 MHz, 2 MHz, 1 MHz, 400 kHz, 200 kHz, 100 kHz
Frequency reference
Standard2 Opt.1D53
Aging ± < 2 ppm4/year ± < 0.1 ppm/year
Temperature stability ± < 6 ppm ± < 0.01 ppm
Settability ± < 0.5 ppm ± < 0.01 ppm
Tuning accuracy 5 (start, stop, center, marker)
4 MHz measurement bandwidth (default on all models of noise figure analyzer)
Frequency Error
10 MHz – 3.0 GHz ± < reference error + 100 kHz
3.0 GHz – 26.5 GHz ± < reference error + 400 kHz
< 4 MHz- measurement bandwidth (functionality not present in N8972A)
Frequency Error
10 MHz – 3.0 GHz < ± reference error + 20 kHz
3.0 GHz – 26.5 GHz < ± reference error + 20% of measurement bandwidth
如您想了解更多示波器相关知识，或是想试用示波器，请与深圳市邦亚电子科技有限公司客服联系。如您想定期收到我司新活动及促销，请写邮件告知我司。
公司：深圳市邦亚电子科技有限公司
地址：广东省深圳市南山区科技园北区宝深路科陆大厦A座1201室
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