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March 1994 7
Philips Semiconductors Preliminary specification
Triple video output amplifier TDA6103Q
Test circuit
C
par
=70fF.
100 kΩ
R5
C13
6.8
pF
2 MΩ
R7
TDA6103Q
22 µF
C1
667 Ω
R1
C7
22 nF
C2
V
in1
0.987
mA
8.2 pF
V
i1
100 kΩ
R8
C
par
C14
136
pF
C12
3.2
pF
probe 1
V
oc1
C16
6.8
pF
R9
R10
C17
136
pF
C15
3.2
pF
probe 2
V
oc2
C19
6.8
pF
R11
R12
C20
136
pF
C18
3.2
pF
probe 3
V
oc3
22 µF
C3
R2
C8
22 nF
C4
V
in2
0.987
mA
8.2 pF
V
i2
22 µF
C5
667 Ω
R3
C9
22 nF
C6
V
in3
0.987
mA
8.2 pF
V
i3
1
2
3
100 kΩ
R4
C
par
1
6
9
8
7
5
3
2
C11
100 nF
R6
C
par
4
100 kΩ
C10
100
nF
1.3 V
V
DD
MGA976
2 MΩ
100 kΩ
2 MΩ
100 kΩ
667 Ω
Fig.5 Test circuit with feedback factor
1
⁄
150
.