FOD2743A Datasheet, PDF (6/15 Pages) Fairchild Semiconductor – OPTICALLY ISOLATED ERROR AMPLIFIER

FOD2743A
OPTICALLY ISOLATED
ERROR AMPLIFIER
FOD2743B
FOD2743C
V_CC = +5V DC
R_L
8
V_OUT
7
6
5
I_F = 1 mA
1
4
0.1 V_PP
2
47Ω
1µf
3
V_IN
0.47V
Fig. 7 Frequency Response Test Circuit
V_CC = +5V DC
R1
8
2.2kΩ
V_OUT
7
6
I_F = 0 mA (A)
I_F = 1 mA (B)
1
4
AB
2
5
3
VCM
_
+
10V_P-P
Fig. 8 CMH and CML Test Circuit
© 2004 Fairchild Semiconductor Corporation
Page 6 of 15
4/8/04