TM7279 参数 Datasheet PDF下载

RF AMPLIFIER

MODEL

TM7279

Features

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!

!

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High Output Power: +23 dBm Typical

High Third Order Intercept: +36 dBm Typical

Operating Temp. - 55 ºC to +85 ºC

Environmental Screening Available

Available as:

TM7279, 4 Pin TO-8 (T4)

TN7279, 4 Pin Surface Mount (SM3)

FP7279, 4 Pin Flatpack (FP4)

BX7279, Connectorized Housing (H1)

Typical Intermodulation Performance at 25 º C

Second Order Harmonic Intercept Point ....... +52 dBm (Typ.)

Second Order Two Tone Intercept Point ........ +46 dBm (Typ.)

Third Order Two Tone Intercept Point ............ +36 dBm (Typ.)

Specifications

CHARACTERISTIC

Frequency

Gain (dB)

Power @ 1 dB

Comp. (dBm)

Reverse

Isolation (dB)

VSWR

In

Out

Noise figure (dB)

Power

Vdc

mA

TYPICAL

Ta= 25 ºC

5 - 300 MHz

14

+23

-15.5

<1.5:1

<1.5:1

<4.5

+15

90

MIN/MAX

Ta = -55 ºC to +85 ºC

5 - 250 MHz

12.5 Min.

+21 Min.

-14.5 Max.

2.0:1 Max.

2.0:1 Max.

6.0 Max.

+15 Min.

95 Max.

Maximum Ratings

Ambient Operating Temperature .............. -55ºC to + 100 ºC

Storage Temperature ............................... -62ºC to + 125 ºC

Case Temperature ................................................. + 125 ºC

DC Voltage ......................................................... + 18 Volts

Continuous RF Input Power ................................. + 18 dBm

Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.)

Maximum Peak Power .................... 0.5 Watt (3

µsec

Max.)

Note: Care should always be taken to effectively ground the case of each unit.

Typical Performance Data

Gain (dB)

16

15

14

13

12

Start 5 MHz

Stop 300 MHz

Reverse Isolation (dB)

0

- 10

- 20

- 30

- 40

Start 5 MHz

Stop 300 MHz

Noise Figure (dB)

7

6

5

4

3

Start 5 MHz

Stop 300 MHz

1 dB Comp. (dBm)

+25

+24

+23

+22

+21

Start 5 MHz

Stop 300 MHz

Input VSWR

2.0

1.5

1.0

Start 5 MHz

Stop 300 MHz

Output VSWR

2.0

1.5

1.0

Start 5 MHz

Stop 300 MHz

Legend

+ 25 ºC

+ 85 ºC - - - - - - -55 ºC

Linear S-Parameters

FREQ.

– – – – S11– – – –

– – – – S21– – – –

– – – – S12– – – –

– – – – S22– – – –

MHz

Mag Deg

Mag

Deg

Mag

Deg

Mag

Deg

========================================================================================

158

12

.1105

4.98 -164

-95

.18

5

.19

169

4

.1128

179

5.13

-149

.07

20

.14

172

1

.1167

167

5.17

169

.05

50

.13

170

-0

.1190

151

5.21

123

.03

100

.13

160

-2

.1252

135

5.30

63

.03

150

.12

141

-6

.1312

116

5.40

-11

.06

200

.11

90

-11

.1433

96

5.40

-55

.11

250

.10

24

-20

.1459

72

5.05

-96

.16

300

.16

Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532

03/07/05

www.spectrummicrowave.com

Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001