Typical Intermodulation Performance at 25 º C

Second Order Harmonic Intercept Point ....... +57 dBm (Typ.)

Second Order Two Tone Intercept Point ........ +51 dBm (Typ.)

Third Order Two Tone Intercept Point ............ +38 dBm (Typ.)

Legend

+ 25 ºC

+ 85 ºC - - - - - - -55 ºC

Power

Vdc

+15

+15

m A

82

94 Max.

RF AMPLIFIER

MODEL

TM3028

Available as:

TM3028, 4 Pin TO-8 (T4)

TN3028, 4 Pin Surface Mount (SM3)

FP3028, 4 Pin Flatpack (FP4)

BX3028, Connectorized Housing (H1)

Features

n High Output Power: +24 dBm Typical

n Low Noise Figure: 2.2 dB Typical

n Operating Temp. - 55 ºC to +85 ºC

n Units are Unconditionally Stable

CHARACTERISTIC

TYPICAL

MIN/MAX

Ta= 25 ºC

Ta = -55 ºC to +85 ºC

Frequency

40 - 100 MHz

40 - 100 MHz

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

Noise Figure (dB)

2.2

3.0 Max.

VSWR

In

<1.75:1

2.0:1 Max.

Out

<1.45:1

2.0:1 Max.

Reverse

Isolation (dB)

-25

-24 Max.

Power @ 1 dB

Comp. (dBm)

+24

+23.0 Min.

Gain (dB)

20.5

19.5 Min.

Specifications

Typical Performance Data

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 ................................. + 13 dBm

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

Maximum Peak Power .................... 0.2 Watt (3

µsec Max.)

05/13/04

Start 40 MHz

Stop 100 MHz

Start 40 MHz

Stop 100 MHz

Start 40

Stop 100 MHz

Start 40 MHz

Stop 100 MHz

Start 40 MHz

Stop 100 MHz

Start 40 MHz

Stop 100 MHz

- 10

0

- 20

- 30

- 40

2.0

1.5

1.0

2.0

1.5

1.0

3

2

1

21

22

20

19

18

+25

+26

+24

+23

+22

Gain (dB)

Noise Figure (dB)

1 dB Comp. (dBm)

Input VSWR

Output VSWR

Reverse Isolation (dB)

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

40

50

60

70

80

90

100

.26

.26

.26

.27

.27

.27

.27

10.62

10.60

10.54

10.48

10.41

10.33

10.23

167

162

156

152

147

142

137

.0542

.0530

.0533

.0545

.0558

.0581

.0568

166

159

153

146

142

134

129

.10

.09

.09

.09

.10

.09

.09

-32

-36

-38

-45

-49

-57

-66

Linear S-Parameters

MHz

Freq.

Mag Deg

Mag Deg

Mag Deg

Mag Deg

----S11----

----S21----

----S12----

----S22----

-37

-43

-50

-57

-66

-73

-81

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