DIMENSIONS ARE IN INCHES [MILLIMETERS]

INTERMODULATION PERFORMANCE

ABSOLUTE MAXIMUM RATINGS

Rev. 5/10

650-691-9800 • Fax: 650-962-6845 • Updates: www.teledynemicrowave.com • microwave@teledyne.com

* Measured in a 50-ohm system at +15 Vdc unless otherwise specified.

TO-8 Package for Amplifiers

SMTO-8 Package for Amplifiers

AC545/AC547

10 TO 500 MHz

TO-8 CASCADABLE AMPLIFIERS

AC545

AC547

Typical Values

AC545

AC547

Low Noise Figure . . . . . . . . . . . . . . . . . . . . . . . .

2.5 dB

3.3 dB

Medium Output Level . . . . . . . . . . . . . . . . . . . . .

+9.3 dBm

15.5 dBm

High Third Order I.P. . . . . . . . . . . . . . . . . . . . . . .

+25.0 dBm

+30.0 dBm

High Efficiency

High Performance Thin Film

Standard Size TO-8

Small Signal Gain (Min.)

AC545

12.8 dB

12.5 dB

12.0 dB

AC547

13.0 dB

12.5 dB

12.0 dB

Gain Flatness (Max.)

< ±0.25 dB

±0.5 dB

±0.8 dB

Noise Figure (Max.)

AC545

2.5 dB

3.0 dB

3.5 dB

AC547

3.3 dB

3.8 dB

4.5 dB

SWR (Max.)

Input/Output

1.5:1

1.8:1

2.0:1

Power Output (Min.)

@ 1dB comp.

AC545

+9.3 dBm

+8.0 dBm

+7.5 dBm

AC547

+15.5 dBm

+14.5 dBm

+14.0 dBm

DC Current (Max.)

AC545

24.0 mA

27.0 mA

30.0 mA

AC547

44.0 mA

47.0 mA

50.0 mA

Guaranteed

Parameter

Typical

0 to 50 °C

-55 to +85 °C

Frequency (Min.)

10-600 MHz

10-500 MHz

10-500 MHz

Typical @ 25 °C

AC545

AC547

Second Order Harmonic Intercept Point . . . . .

+39 dBm

+48 dBm

Second Order Two Tone Intercept Point . . . . . .

+33 dBm

+42 dBm

Third Order Two Tone Intercept Point . . . . . . . .

+25 dBm

+30 dBm

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

-62 to +125 °C

Maximum Case Temperature . . . . . . . . . . . . . . . . . . . . . . . .

+125 °C

Maximum DC Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

+19 Volts

Maximum Continuous RF Input Power . . . . . . . . . . . . . . . .

+13 dBm

Maximum Short Term Input Power (1 Minute Max.) . . . . . . .

50 Milliwatts

Maximum Peak Power (3 µsec Max.) . . . . . . . . . . . . . . . . . .

0.5 Watt

Burn-in Temperature

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

+105 °C

+56 °C/Watt

+38 °C/Watt

Junction Temperature Rise Above Case (Tjc; AC545) . . . .

+22.5 °C

Junction Temperature Rise Above Case (Tjc; AC547) . . . .

+26.5 °C

AS545/AS547