Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

F1950NBGI8 Datasheet(PDF) 10 Page - Renesas Technology Corp

Part # F1950NBGI8
Description  7-Bit 0.25dB Digital step Attenuator 150MHz to 5000MHz
PDF  19 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

F1950NBGI8 Datasheet(HTML) 10 Page - Renesas Technology Corp

Back Button F1950NBGI8 Datasheet HTML 6Page - Renesas Technology Corp F1950NBGI8 Datasheet HTML 7Page - Renesas Technology Corp F1950NBGI8 Datasheet HTML 8Page - Renesas Technology Corp F1950NBGI8 Datasheet HTML 9Page - Renesas Technology Corp F1950NBGI8 Datasheet HTML 10Page - Renesas Technology Corp F1950NBGI8 Datasheet HTML 11Page - Renesas Technology Corp F1950NBGI8 Datasheet HTML 12Page - Renesas Technology Corp F1950NBGI8 Datasheet HTML 13Page - Renesas Technology Corp F1950NBGI8 Datasheet HTML 14Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 19 page
background image
Glitch-Free Digital Step Attenuator
10
Jul 12, 2021
TOCS CONTINUED (-5-) [fRF = 900 MHz]
Transient [ 15.75 to 16.00 (MSB+) 3.3V F1950 ]
The graphs above show the transient overshoot and
settling time performance for both the MSB+ and
MSB- cases for the F1950. The device settles very
quickly (~400) nsec with benign (~0.5) dB overshoot.
Transient [ 15.75 to 16.00 (MSB+) Standard DSA ]
Transient [ 16.00 to 15.75 (MSB-) 5.0V F1950 ]
The graphs below show the transient overshoot and
settling time performance for a popular competing
DSA.
Note the overshoot/undershoot excursion of
almost 10 dB and the very long settling time. For the
MSB- case, the settling time is off the scale, ~ 3 usec.
Transient [ 16.00 to 15.75 (MSB-) Standard DSA ]
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-11.88
-10.88
-9.88
-8.88
-7.88
-6.88
-5.88
-4.88
-3.88
-2.88
-1.88
-100
0
100
200
300
400
500
600
700
Time (nsec)
Glitch < 0.6 dB
Pwr (dBm)
Trigger
Settling Time = 400 nsec (+/- 0.1 dB)
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-15.20
-14.20
-13.20
-12.20
-11.20
-10.20
-9.20
-8.20
-7.20
-6.20
-5.20
-100
0
100
200
300
400
500
600
700
Time (nsec)
Pwr (dBm)
Trigger
Settling Time = 600nsec (+/- 0.1 dB)
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-12.13
-11.13
-10.13
-9.13
-8.13
-7.13
-6.13
-5.13
-4.13
-3.13
-2.13
-100
0
100
200
300
400
500
600
700
Time (nsec)
Glitch < 0.60 dB
Pwr (dBm)
Trigger
Settling Time = 350 nsec (+/- 0.1 dB)
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-13.57
-12.57
-11.57
-10.57
-9.57
-8.57
-7.57
-6.57
-5.57
-4.57
-3.57
-100
0
100
200
300
400
500
600
700
Time (nsec)
Pwr (dBm)
Trigger
Settling Time >> 1 usec



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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