TDA8350Q Datasheet, PDF (10/16 Pages) NXP Semiconductors – DC-coupled vertical deflection and East-West output circuit

Philips Semiconductors
DC-coupled vertical deflection and
East-West output circuit
Preliminary specification
TDA8350Q
ook, full pagewidth
I _I(sb)
signal
bias
I _drive(pos)
R _CON
3 kΩ
I _diff
I _drive(neg)
signal
bias
I _I(sb)
VO(guard)
10
TDA8350
1
2
V
VFB
8
4
VP
100
nF
9 ^VO(A)
I _{(coil) 220}
FEEDBACK 3 ^VI(fb)
nF
PULSE
RM = 0.7 Ω
20
Ω
5 VO(B)
deflection coil
AT6005/31
L = 8.63 mH
R = 5.0 Ω
I _I(corr)
EAST WEST-AMPLIFIER
12
ISET
to line
output stage
VO(sink)
68
nF
13
7
68 kΩ ^GND
MGC054
V_P = 14 V; I_O(p-p) = 2.14 A; I_I(sb) = 400 µA; I_diff(p-p) = 500 µA; V_FB = 60 V; t_FB = 0.4 ms.
Fig.5 Application circuit; 50 V ≤ V_FB ≤ 60 V.
January 1995
10