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Specifications subject to change without notice.  

  North America: 1-800-366-2266 

Visit  www.macom.com for complete contact and product information.

 

 

 

 

 

 

 

 

 

 

 

Typical Performance @ 25°C 

 

 

 

 

 

Guaranteed 

Characteristics  

Typical 

0

°°°°

 to 50

°°°°

-54

°°°°

 to +85

°°°°

Frequency

Small Signal Gain (min.)

Gain Flatness (max.)

Reverse Isolation

Noise Figure (max.)

Power Output @ 1 dB comp. (min.)

IP3

IP2

Second Order Harmonic IP

VSWR Input / Output (max.)

DC Current @

 

Absolute Maximum Ratings 

Storage Temperature

Max. Case Temperature

Max. DC Voltage

Max. Continuous RF Input Power

Max. Short Term RF Input Power (1 minute max.)

Max. Peak Power (3 

µ

sec max.)

“S” Series Burn-in Temperature (Case)

 

Thermal Data: V

cc

 =

Thermal Resistance 

θ

jc

Transistor Power Dissipation P

d

Junction Temperature Rise Above Case T

jc

 

Outline Drawings 

Package TO-8 Surface Mount SMA Connectorized 

Figure

Model

· LOW NOISE: 3.5 dB (TYP.)

· HIGH EFFICIENCY: 27 mA (TYP.) @ 5 Vdc

· GOOD DYNAMIC RANGE: 105 dB (TYP.)

· LOW VSWR: <1.4:1 (TYP.)

A28-2/SMA28-2

10 TO 1500 MHz

CASCADABLE AMPLIFIER

Specifications (Rev. Date: 6/01)*

 *  Measured in a 50-ohm system at +5 Vdc Nominal. Subject to change without notice.

BG

AA

CE

5-1600 MHz

14.0 dB

±0.3 dB

16 dB

3.5 dB

10.5 dBm

+24 dBm

+34 dBm

+40 dBm

1.3:1 / 1.5:1

27 mA

10-1500 MHz

13.0 dB

±0.5 dB

8.5 dBm

4.5 dB

9.5 dBm

1.9:1 / 2.0:1

32 mA

1.8:1 / 1.9:1

30 mA

10-1500 MHz

12.5 dB

±1.0 dB

5.0 dB

-62° to +125°C

125°C

+8 Volts

+13 dBm

50 mW

0.5 W

125°C

160°C/W

0.098 W

16°C

A28-2

SMA28-2

CA28-2

5 Volts (max.)

5 Vdc