1998 Feb 12
3
Philips Semiconductors
Product specification
Triple video driver hybrid amplifier
CR6927
CHARACTERISTICS
V
S
= 85 V; T
C
= 25
°
C; C
L
= 10 pF; output swing = 45 V (p-p) with 42.5 V DC offset (see Fig 7); unless otherwise
specified.
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 V
O
/V
I
at input test circuit.
4. Measured V
O
/V
I
at input module.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
I
S
supply current
open input and open output
85
100
115
mA
P
tot
total power dissipation
25 MHz square wave
−
10.6
12
W
t
r
rise time transient response
10 to 90%; note 1
−
2.5
3.1
ns
t
f
fall time transient response
10 to 90%; note 1
−
2.1
2.5
ns
BW
small signal bandwidth
between
−
3 dB points; note 2
140
150
−
MHz
V
tilt
low frequency tilt voltage
10 kHz square wave
−
1.3
1.5
V
V
os
overshoot voltage (rise and
fall time)
adjustable by C1 and C2;
see Fig 7
−
3
10
%
NLN
non-linearity
V
O
= 5 to 75 V
−
2
5
%
A
V
DC voltage gain
50
Ω
source; note 3
11.2
12.4
13.6
V
G
insertion gain
50
Ω
source; note 4
160
180
200
Fig.2
Test circuit input voltage as a function of
output voltage; typical values.
V
S
= 85 V; T
C
= 25
°
C; C
L
= 10 pF; (R1 + R2) = 330
Ω
;
output swing = 45 V (p-p) with 42 V DC offset.
handbook, halfpage
0
20
VO (V)
VI
(V)
40
80
5
3
−
1
−
3
1
60
MDA185
Fig.3
Input voltage at input module as a
function of output voltage; typical values.
V
S
= 85 V; T
C
= 25
°
C; C
L
= 10 pF; (R1 + R2) = 330
Ω
;
output swing = 45 V (p-p) with 42 V DC offset.
handbook, halfpage
0
20
40
80
2
1
VI
(V)
VO (V)
1.8
60
1.6
1.4
1.2
MDA186
