TDA6103Q NXP Semiconductors, TDA6103Q Datasheet - Page 6

• Manufacturer Part Number: TDA6103Q
• Manufacturer: NXP Semiconductors

Specifications of TDA6103Q

• Power Supply Requirement: Single
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Mounting: Through Hole
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
Notes
1. See also Fig.6 for the typical low-frequency response of V
2. The ratio of the change in supply voltage to the change in input voltage when there is no change in output voltage.
Cathode output
The cathode output is protected against peak currents
(caused by positive voltage peaks during high-resistance
flash) of 5 A maximum with a charge content of 50 C.
The cathode is also protected against peak currents
(caused by positive voltage peaks during low-resistance
flash) of 10 A maximum with a charge content of 100 nC.
The DC voltage of V
range of 180 to 210 V during the peak currents.
Flashover protection
The TDA6103Q incorporates protection diodes against
CRT flashover discharges that clamp the cathode output
voltage up to a maximum of V
current, an external 1.5 k carbon high-voltage resistor in
series with the cathode output and a 2 kV spark gap are
March 1994
SYMBOL
t
SR
O
SVRR
s
Triple video output amplifier
v
settling time 50% input to
(99% < output < 101%)
slew rate between
50 V to (V
9)
cathode output voltage overshoot
(pins 7, 8 and 9)
supply voltage rejection ratio
DD
DD
PARAMETER
(pin 6) must be within the operating
50 V); (pins 7, 8 and
DD
+ V
diode
. To limit the diode
V
wave; f < 1 MHz;
t
and 3); see Figs 7 and 8
V
square wave (p-p);
f < 1 MHz; t
(pins 1, 2 and 3)
V
wave; f < 1 MHz;
t
and 3); see Figs 7 and 8
f < 50 kHz; note 2
r
r
oc(p-p)
1 5
oc(p-p)
= t
= t
f
f
= V
= 40 ns (pins 1, 2
= 40 ns (pins 1, 2
CONDITIONS
= 100 V square
= 100 V square
2 5
6
= V
r
needed (for this resistor-value, the CRT has to be
connected to the main PCB). This addition produces an
increase in the rise- and fall times of approximately 5 ns
and a decrease in the overshoot of approximately 3%.
V
1. With a capacitor >20 nF with good HF behaviour (e.g.
2. With a capacitor >10 F on the picture tube base print.
Switch-off behaviour
The switch-off behaviour of the TDA6103Q is controllable.
This is due to the fact that the output pins of the
TDA6103Q are still under control of the input pins for
relative low-power supply voltages (approximately 30 V
and higher).
i
= t
DD
to V
3 5
f
foil). This capacitance must be placed as close as
possible to pins 6 and 4, but definitely within 5 mm.
= 40 ns
to GND must be decoupled:
oc
= 2 V
.
MIN.
1600
5
70
TYP.
Preliminary specification
350
TDA6103Q
MAX.
ns
V/ s
%
dB
UNIT