Philips Semiconductors
Triple video driver hybrid amplifier
Product specification
CR6727A
CHARACTERISTICS
VS = 65 V; TC = 25 °C; CL = 10 pF; output swing = 45 V (p-p) with 32 V DC offset (see Fig.3); unless otherwise
specified.
SYMBOL
PARAMETER
IS
supply current
Ptot
total power dissipation
tr
rise time transient response
tf
fall time transient response
BW
small signal bandwidth
Vtilt
low frequency tilt voltage
Vos
overshoot voltage (rise and
fall time)
NLN
non-linearity
AV
DC voltage gain
VG
insertion gain
CONDITIONS
open input and open output
25 MHz square wave
10 to 90%; note 1
10 to 90%; note 1
between −3 dB points; note 2
10 kHz square wave
adjustable by C1 and C2;
see Fig.3
VO = 5 to 55 V
50 Ω source; note 3
50 Ω source; note 4
MIN.
105
−
−
−
140
−
−
TYP.
120
11
2.5
2.1
150
1.3
3
MAX.
135
11.5
3.1
2.5
−
1.5
10
UNIT
mA
W
ns
ns
MHz
V
%
−
2
5
%
11.2
12.4
13.6
160
180
200
Notes
1. Input signal is a 100 kHz square wave of 3.8 V (p-p) with 1.5 V DC offset (50 Ω source).
2. Sinewave output signal: 1 V (p-p).
3. Measured VO/VI at input test circuit.
4. Measured VO/VI at input module.
APPLICATION NOTES
handbook, halfpage
input
240 Ω
680 pF 150 kΩ
4.3 kΩ
VS
output
1.5 V
MGK638
Fig.2 Block diagram; single amplifier.
1998 Feb 12
3