TDA6120Q Datasheet, PDF (7/16 Pages) NXP Semiconductors – Video output amplifier

Philips Semiconductors
Video output amplifier
Preliminary specification
TDA6120Q
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP. MAX. UNIT
t_o(f)
t_st
SR_r
SR_f
O_Vr
O_Vf
PSRRh
PSRRl
cathode output fall time
V_OUTC(AC) = 125 V (p-p);
10
90% output to 10% output
V_OUTC(DC) = 100 V;
(pin 12)
square wave; f < 1 MHz;
t_f(VIN−) = 10 ns;
t_r(VIN−) = 10 ns;
see Fig.7
settling time 50% input to
(99% < output < 101%)
(pin 12)
V_OUTC(AC) = 125 V (p-p);
−
V_OUTC(DC) = 100 V;
square wave f < 1 MHz;
t_f(VIN−) = 10 ns;
t_r(VIN−) = 10 ns;
see Figs 6 and 7
slew rate rise between
V_VIN− = 2 V (p-p) square
−
30 V to (V_DD − 30 V) (pin 12) wave; f < 1 MHz;
t_f(VIN−) = 10 ns;
t_r(VIN−) = 10 ns
slew rate fall between
V_VIN− = 2 V (p-p) square
−
(V_DD − 30 V) to 30 V (pin 12) wave; f < 1 MHz;
t_f(VIN−) = 10 ns;
t_r(VIN−) = 10 ns;
cathode output voltage
overshoot rise (pin 12)
V_OUTC(AC) = 125 V (p-p);
−
V_OUTC(DC) = 100 V;
square wave; f < 1 MHz;
t_f(VIN−) = 10 ns;
t_r(VIN−) = 10 ns;
see Figs 6 and 7
cathode output voltage
overshoot fall (pin 12)
V_OUTC(AC) = 125 V (p-p);
−
V_OUTC(DC) = 100 V;
square wave; f < 1 MHz;
t_f(VIN−) = 10 ns;
t_r(VIN−) = 10 ns;
see Figs 6 and 7
high voltage power supply
f < 50 kHz; note 2
−
rejection ratio
low voltage power supply
f < 50 kHz; note 2
−
rejection ratio
12.5
15 ns
−
250 ns
8
−
V/ns
10
−
V/ns
5
−
%
20
−
%
44
−
dB
48
−
dB
Notes
1. The operating range of the measurement output OUTM is 4 to 20 V. Below 4 V, OUTM acts as a voltage source with
an output resistance such that the maximum current input from OUTM is 2 mA.
a) The linearity of the current transfer is guaranteed until a junction temperature of 125 °C.
2. The ratio of the change in supply voltage to the change in input voltage when there is no change in output voltage.
1997 Aug 27
7