CHARACTERISTIC

TYPICAL

MIN/MAX

Ta= 25 ºC

Ta = -55 ºC to +85 ºC

Frequency

5 - 400 MHz

5 - 400 MHz

Typical Intermodulation Performance at 25 º C

Second Order Harmonic Intercept Point .......+41 dBm (Typ.)

Second Order Two Tone Intercept Point ....... +35 dBm (Typ.)

Third Order Two Tone Intercept Point ........... +24 dBm (Typ.)

Legend

+ 25 ºC

+ 85 ºC - - - - - - -55 ºC

Power

Vdc

+5

+5

m A

15.5

18 Max.

RF AMPLIFIER

MODEL

TM6457

Available as:

TM6457, 4 Pin TO-8 (T4)

TN6457, 4 Pin Surface Mount (SM3)

FP6457, 4 Pin Flatpack (FP4)

BX6457, Connectorized Housing (H1)

Features

!

!

!

!

! 5 Volt Operation

!

!

!

!

! Low Noise Figure: <2.0 dB Typical

!

!

!

!

! Operating Temp. - 55 ºC to +85 ºC

!

!

!

!

! Environmental ScreeningAvailable

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

Noise figure (dB)

<2.0

3.0 Max.

VSWR

In

1.5:1

2.0:1 Max.

Out

1.7:1

2.0:1 Max.

Reverse

Isolation (dB)

-19

-18 Max.

Power @ 1 dB

Comp. (dBm)

+10

+7.5 Min.

Gain (dB)

15

14.0 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 ......................................................... + 10 Volts

Continuous RF Input Power ................................. + 13 dBm

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

Maximum Peak Powe ................... 0.5 Watt (3

µsec Max.)

11/10/04

2.0

1.5

1.0

2.0

1.5

1.0

1

3

2

17

15

13

+14

+12

+10

+ 8

+ 6

0

- 10

- 20

- 30

- 40

14

16

Start 5 MHz

Stop 400 MHz

Start 5 MHz

Stop 400 MHz

Start 5 MHz

Stop 400 MHz

Start 5 MHz

Stop 400 MHz

Start 5 MHz

Stop 400 MHz

Start 5 MHz

Stop 400 MHz

Gain (dB)

Reverse Isolation (dB)

Noise Figure (dB)

1 dB Comp. (dBm)

Input VSWR

Output VSWR

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

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

www.spectrummicrowave.com