CR6727A Просмотр технического описания (PDF) - Philips Electronics
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CR6727A Datasheet PDF : 8 Pages
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Philips Semiconductors
Triple video driver hybrid amplifier
Product specification
CR6727A
handbook, full pagewidth
VS
C4 C3
C1
50 Ω
input
R1
R3
C2
1
R2
2
4
CR6727A
output
3
CL
PULSE
GENERATOR
TEST
FIXTURE
CR6727A
POWER
SUPPLY
FET
PROBE
SAMPLING
OSCILLOSCOPE
MGK639
Speed-up circuit (R1, C1; R2, C2) ensures flat gain over the whole frequency range.
Fig.3 Application test circuit and block diagram.
Components used in test circuit (see Fig.3)
COMPONENT
C1
C2
C3
C4
R1
R2
R3
DESCRIPTION
variable capacitor
variable capacitor
chip capacitor
electrolytic capacitor
resistor
resistor
resistor
VALUE
10 to 160 pF (typ. 68 pF)
10 to 160 pF (typ. 100 pF)
10 pF
4.7 µF; 160 V
275 Ω
62 Ω
50 Ω
Test equipment (see Fig.3)
EQUIPMENT
Pulse generator
Power supply
FET probe
Sampling oscilloscope
TYPE DESCRIPTION
Le Croy; model 9210 with unit 9212
Philips; model PM5785B (125 MHz) with internal DC offset
Philips; model PE1541, 80 V
Philips; model PM8943, attenuation 100 : 1
Tektronix; model 11803, sampling head SD24
1998 Feb 12
4
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