LD7213L Просмотр технического описания (PDF) - NEC => Renesas Technology

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Компоненты Описание

производитель

LD7213L

14 GHz, 300 W CW, CONDUCTION COOLING, HIGH POWER GAIN, FLAT GAIN VARIATION

NEC => Renesas Technology 

LD7213, LD7213L

TYPICAL OPERATION (Note 2, 3 and 5)

Frequency ………………………………………………

Outoput power …………………………………………

Heater Voltage (Note 4) ………………………………

Heater Current …………………………………………

Helix Voltage ……………………………………………

Helix Current ……………………………………………

Collector Voltage ………………………………………

Cathode Current ………………………………………

Power Gain

at 15 W ………………………………………………

at 300 W ……………………………………………

Gain Variation (at 15 W) ………………………………

Gain Slope (at 15 W) …………………………………

AM-PM Conversion

at 15 W ………………………………………………

at 300 W ……………………………………………

3rd Order Intermodulation

(two equal carriers, 20 W total) ……………………

LD7213 : 14.0 to 14.5 GHz

LD7213L : 13.75 to 14.5 GHz

300

W

6.1

V

1.05

A

8.4

kV

3

mA

4

kV

230

mA

58

dB

55

dB

LD7213 : 1.5 dB/ 500 MHz

LD7213L : 1.5 dB/ 750 MHz

0.01

dB / MHz

0.7

˚/dB

3

˚/dB

–30

dBc

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.

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