Philips CR6927 - Manual (Page 3)

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