CR6928 Philips Semiconductors, CR6928 Datasheet - Page 5

• Manufacturer Part Number: CR6928
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1998 Jul 03
handbook, full pagewidth
handbook, full pagewidth
Triple video driver hybrid amplifier
R
R
R
Supply voltages are internally connected.
level
level
bias
has to be tuned for the best high frequency smearing performance (200 MHz burst).
and R
has to be adjusted to the required output level (approximately 2 k at V
bias
1
input
are intended to achieve the required output level and to optimize the frequency smearing performance.
6V
input
BUFFER
supply
supply
100 V
10 nF
10 nF
100 V
C1
R1
Fig.5 Internal circuit, single amplifier.
13.4 k
240
(optional)
Fig.4 Application test-circuit.
R level
C2
R2
680 pF
100 V
supply
40
40
47
C3
4.3 k
150 k
2, 6, 10
150 pF
270 pF
5
R bias
S
C4
=
MDA867
CR6928
V S
12 V).
1, 5, 9
25
3, 7, 11
4, 8,12
10
10
100 V
10 nF
C L
supply
MDA866
output
output
Product specification
CR6928