FOD2742A_08 Datasheet, PDF (7/15 Pages) Fairchild Semiconductor – Optically Isolated Error Amplifier

Test Circuits (Continued)
V_CC = +5V DC
R_L
1
V_OUT
2
3
4
I_F = 10 mA
8
7
0.1 V_PP
47Ω
1µf
6
5
V_IN
0.47V
Figure 7. Frequency Response Test Circuit
V_CC = +5V DC
R1
1
2.2kΩ
V_OUT
2
3
I_F = 0 mA (A)
I_F = 10 mA (B)
8
7
AB
6
4
5
VCM
_
+
10V_P-P
Figure 8. CMH and CML Test Circuit
©2003 Fairchild Semiconductor Corporation
FOD2742A, FOD2742B, FOD2742C Rev. 1.0.0
7
www.fairchildsemi.com