LD7262W データシートの表示（PDF） - NEC => Renesas Technology
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LD7262W Datasheet PDF : 6 Pages
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LD7262 SERIES
TYPICAL OPERATION (Note 2, 3, 4 and 5)
Frequency ……………………………………………
Output Power ………………………………………
Heater Voltage (Note 4) …………………………
Heater Current ………………………………………
Collector-1 Voltage …………………………………
Collector-1 Current …………………………………
Collector-2 Voltage …………………………………
Collector-2 Current …………………………………
Cathode Current ……………………………………
Helix Voltage ………………………………………
Helix Current ………………………………………
Power Gain
at (SSG) ………………………
at (LSG) ………………………
Gain Variation at 75 W ………………………
Gain Slope
at 75 W ………………………
AM-PM Conversion
at 75 W ………………………
at 750 W ………………………
3rd Order Intermodulation ………………………
(two equal carriers, 75 W total)
Spurious ……………………………………………
Noise Figure …………………………………………
Overall Efficiency …………………………………
6.15
770
6.3
1.5
6.2
254
2.9
183
441
11.3
4.0
53.5
47
1.2
0.012
1.0
3.5
–31
–60
25
35.6
Unit
GHz
W
V
A
kVdc
mAdc
kVdc
mAdc
mAdc
kVdc
mAdc
dB
dB
dB/600MHz
dB/MHz
deg./dB
deg./dB
dBc
dBc
dB
%
Note 1 : Absolute rating should not be exceeded under continuous or transient conditions. A single absolute
rating may be the limitation and simultaneous operation at more than one absolute rating may not
be possible.
Note 2 : The tube body is at ground potential in operation.
Note 3 : All voltages are referred to the cathode potential except the heater voltage.
Note 4 : The optimum operating parameters are shown on a test performance sheet for each tube.
Note 5 : These characteristics and operating values may be changed as a result of additional information or
product improvement. NEC should be consulted before using this information for equipment
design. This data sheet should not be referred to a contractual specification.
DATA SHEET ET0475EJ1V0DS00
3
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