F0100208B Datasheet, PDF (7/10 Pages) Eudyna Devices Inc – 3.3 V / 622 Mb/s Receiver Transimpedance Amplifier

3.3 V / 622 Mb/s Transimpedance Amplifier
(3) Input Noise Current Density & Transimpedance
F0100208B
INPUT NOISE CURRENT DENSITY & TRANSIMPEDANCE(Typical Vaiues)
Freq. (MHz)
Zt(Ω)
Ini(pA/√Hz)
(RF transimpedance) (Equivalent input noise currentdensity)
10
8246
1.29
20
8281
1.35
30
8101
1.37
50
8263
1.44
80
8391
1.42
100
8120
1.23
200
7583
1.72
300
6884
2.42
400
5589
2.82
500
4016
3.27
600
2668
4.15
700
2006
4.55
800
1546
5.85
900
997
6.06
1000
697
8.02