Philips Semiconductors
Video driver hybrid amplifier
Product specification
CR2427S
handbook, full pagewidth
input
50 Ω
VS
C2
C1
3
4
1 CR2427S 5
R1
2
output
CL
PULSE
GENERATOR
BIAS
UNIT
TEST
FIXTURE
CR2427S
POWER
SUPPLY
FET
PROBE
SAMPLING
OSCILLOSCOPE
MAM120
Fig.10 CRT amplifier test-circuit and block diagram.
Components used in test-circuit (see Fig.10)
DESIGNATION
C1
C2
R1
DESCRIPTION
variable capacitor
chip capacitor
resistor
VALUE
10 to 120 pF (typ. 50 pF)
10 nF
typ. 215 Ω
Equipment used in test-circuit (see Fig.10)
EQUIPMENT
Pulse generator
Bias unit
Power supply
FET probe
Sampling oscilloscope
TYPE DESCRIPTION
Pico Second; Model 2600B
Pico Second; Model 5555
Philips; Model PE1541, 80 V
Philips; Model PM8943, attenuation 100 : 1
Tektronix; Model 11803, sampling head SD24
1995 Feb 09
6