MC34016 Datasheet, PDF (10/16 Pages) Motorola, Inc – Cordless Universal Telephone Interface

MC34016
Figure 3. Line Voltage versus Line Current
(Current Regulation Mask)
60
50
RAGC = 47 k
AGC Ratio 3:5
RDC1 = 680 k
40
RDC1 = 470 k
30
20
10
RDC1 = 220 k
0
0
10
20
30
40
50
60
Iline, LINE CURRENT (mA)
Figure 4. Line Voltage versus Line Current
(Current Regulation Mask)
60
50
RAGC = 47 k
AGC Ratio 1:2
RDC1 = 680 k
40
RDC1 = 470 k
30
20
10
RDC1 = 220 k
0
0
10
20
30
40
50
60
Iline, LINE CURRENT (mA)
Figure 5. AGC Weighting Factor versus Iline
(Voltage Regulation Mask)
1.0
0.8
0.6 ^{RAGC = 100 k}
Gain
AGC Ratio 1:2
0.4
HYS
HYL
0.2
0
0 10 20 30 40 50 60 70 80 90 100
Iline, LINE CURRENT (mA)
Figure 6. AGC Weighting Factor versus Iline
(Voltage Retulation Mask)
1.0
0.8
0.6 ^{RAGC = 100 k}
AGC Ratio 1:3
0.4
HYS
0.2
Gain
HYL
0
0 10 20 30 40 50 60 70 80 90 100
Iline, LINE CURRENT (mA)
Figure 7. AGC Weighting Factor versus Iline
(Current Regulation Mask)
1.0
0.8
0.6
RAGC = 47 k
AGC Ratio 3:5
0.4
HYS
0.2
Gain
HYL
0
0 10 20 30 40 50 60 70 80 90 100
Iline, LINE CURRENT (mA)
Figure 8. AGC Weighting Factor versus Iline
(Currrent Regulation Mask)
1.0
0.8
0.6
RAGC = 47 k
AGC Ratio 1:2
0.4
HYS
0.2
Gain
HYL
0
0 10 20 30 40 50 60 70 80 90 100
Iline, LINE CURRENT (mA)
10
MOTOROLA ANALOG IC DEVICE DATA