Sharp 28JS-74SS Service Manual page 54

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28JS-74S
TDA6109JF (IC1801)
Characteristics
SYMBOL
t
cathode output rise time
r(oc)
10% output to 90% output
(pins 7, 8 and 9)
t
cathode output fall time
f(oc)
90% output to 10% output
(pins 7, 8 and 9)
t
settling time 50% input to
st
99% < output < 101%
(pins 7, 8 and 9)
SR
slew rate between
50 V to (V
(pins 7, 8 and 9)
V
cathode output voltage
oc(overshoot)
overshoot (pins 7, 8 and 9)
PSRR
power supply rejection ratio
α
DC crosstalk between
ct(DC)
channels
Notes
1. See also Fig.5 for the typical DC-to-DC transfer 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.
PARAMETER
V
oc
f < 1 MHz; t
(pins 1, 2 and 3); see Fig.6
V
oc
f < 1 MHz; t
(pins 1, 2 and 3); see Fig.7
V
oc
f < 1 MHz; t
(pins 1, 2 and 3); see Figs 6 and 7
V
= 4 V (p-p) square wave;
i
− 50 V)
f < 1 MHz; t
DD
(pins 1, 2 and 3)
V
oc
f < 1 MHz; t
(pins 1, 2 and 3); see Figs 6 and 7
f < 50 kHz; note 2
CONDITIONS
= 50 to 150 V square wave;
= 40 ns
f
= 150 to 50 V square wave;
= 40 ns
r
= 100 V (p-p) square wave;
= t
= 40 ns
r
f
= t
= 40 ns
r
f
= 100 V (p-p) square wave;
= t
= 40 ns
r
f
to V
.
i
oc
54
MIN.
TYP. MAX. UNIT
35
50
65
ns
35
50
65
ns
350
ns
1850 −
V/µs
10
%
65
dB
−50
dB

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